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c MaJrbrMH cpeAHr{M/?s Bbrcora BcacunaHut -Il, He 3aBHcHTOT Hapy}KHoro AHaMerpa pa6ouero KoJIeca. Vseru.reuue BbrcorbrBcacbrBaHus
r{HCra
Hacoca AaHHoro rI{IIOpa3MepaMoxer AocrHraTbcfl cHH)r{eHHeM
o6oporon. ilepecuer Q, H, N, H, B3rrbrx H3 xapaKTepHcrHKH,Ailfl,
qHcra O6OpOronilpoH3BoA4rcfl,no
HOBOTO
sopvyJraM no4o6un, BbrBoA r{oropbrx rrpHBoAt4TCfl
B r.n. b.
l
c
cs r4 cH -
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.
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florpe6Hlrfi e cncreMe no.nsufi Hanop H, cnaraercff H3 cJreAyroqt4
x
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e xoHue 14HarraJrecacreMbr, BbrpaAaBJreHr4fi
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-
pa3HocTHcKopocTHbrx HanopoB B KoHue H HarraJrecHCTCMbI;
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rHApaBJIHqecr(oro conporHBJIeHLIfi crrcreMbl,
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I I ULVU.
l4
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BbICOKOTO .qaBfleHHq
. IIpou3Boi,crBeI{Itafl rapal{Trdfl rracoca saBrrcrrr or pa3"rrurrHbrx
Qaxropon. Pasnuqaror npou3BoAcrBeHHyrorapaHTnro KoHcrp yKr\HH,
cBfl3aHHyIOC H3|OTOBJIeHHeM
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vr fr{ApaBJr?rqecKHMH
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pel K uMa x pa6or r J,
l5
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3au{ uT y H a c o c a :
a) npr Marrofi uarpysre;
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npn ue6onlurou noA[ope;
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n) npH llpeBbrrrreHur-r
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KoJluqecrnou Aera,ryefiH Hx B3ar.rrvroSaMeHfe[,rocTbro:
AABJICHHfl.
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OH He HMeeT,U,OCTaloqHofi npor.r38o4crneur-rofi
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npoH3BoAcrBeHHyro rapaHrvra, KaK cnzpantuufi
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Hacoc.
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pa3fpysoqHoro ycrpoficrna, pa3Mepbr noArxH[HHKOB, a raKx(e T]rrr
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Qarropauu
o6ecneqeHHq npoasBonerneusofi rapaHTr{r.rHacoca.
Pasuepu poropa Hacoca npu oroM HMeror oco6oe sHaqeHue.
l{nrtHsutfi ronxnfi Bail rrHTareJrb}rororracoca npora6aercn 3HaqHTeJIbHo6o.ntue, qeM Koporxvii u roncruri.
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n aa6paqHoHHoM H aKycrur{ecKoM orHoureHuu. KoncrpyKuHH ceKur.roHHbrx
nrzraTeJrbHbrxHacocoB,
uau6oaee pacnpocrpaHeHHbreB rlexocnoBaKarrru <Dpf, npeAcraB,/'Iflror co6oli l0-1G-cryneurrarbre Hacocbr c rrncfloM o6oporon Ao
3000 B M HH V rv .
Tarau 66paaor, ueHrpo6ex(Hbre Hacocbr AJrfl BbrcoKux ,q,asnenufi
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na pa6ory Hacoca
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ul
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rr{na r(oHcrpyr(qrr}r
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{
2) KaqecrBa rr3roroBJreHufl
;
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H3 HHX Breqer 3a co6oli [pexAeBpeueHutni BbrxoA [r3
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H rlacoca Heo6xoAzMonpoHsBoAHTbxaMH.recxHrl
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AJrf Ae_
ranefi Hacoca ueo6xoArzMoroqHo yr(a3brBarr ieprooo6pa6orxy,
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T
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B 6onr , ur r i, at u" c/ r y-
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AOCTI4fACTCfl JII4TbCM i]O BbINJ]ABJIfEMbTI\,f MOACJISM.
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B r.r3roroBJler'rHr'r'a yII.[orile]rr.rfl tr pa60vlre opfarrbr
HacocoB r.r11ercTMa.rrbre
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r2c^r-A^a, ., r^tir+n
rcuPl{14
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flo4cranHB c2a"'B ypaBHeHHereoperHrrecKoroHanopa (3), paccrrHTbIBaeM
TeoperHrlecxuliHarlop tlo cxeMe6ecxoseqHororrucfla nouactelt:
ABHIKeHHfl, T. e. yr(a3aHHoe VDaBHeH
KaKHe QopMbrH pa3MepbrKoJrecaHeo6xoAHMbr,qro6u npH 3aAaHHbrx
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cKopocTr.r(rcr) r, (rcu), H T. A.
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BblxoAHoMyCgqeHHIo
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23
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yiiHocrr noroxa, uoxuo
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t 6urs cuuuetpuvuslv
roro asauuogeficrnur
HanplrMep,rrq qacrnoro cryIIaR pacrlerHoircxeuu decxoneqnofo
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r2cu2-: ,l.ro__ ___3_
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auanaeruanop (pea;Ir':rxofi cxeue 3fiaepa),
(9)
gro ypaBHeHHe
cpaBHI.IM
c yparueuneu (8).
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Ha Hanop Hacoca
Paccuorpuu pa3r,qH're cnoco6u yuera Brrr4s'nflKoHerrHoro
qrc"ra
.'roracrefi Ha reoperl{qecK'fi uanop io'neca r/,' I4ccre,qyeuypagneHHe Bpalqaroqefict pe,uerKl' ']IonacrHoto ro'rbca:
f" : kf' - 0 - k) iQ + ( - k) %,fi(j',
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rne l-', n f" - ullpxynqurlt noroKa Ha BxoAe r] BbrxoAepeuer(H;
ft g 0,l:0,2 - xogQ$HrrlreHrnpo3paqHocrr.rperxerKfl;
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IIp t.lveuure,rsuo K perxerxe ifexipo6exnoro KoJrecaypaBHeHr{e
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Ha 6ase reoprrr peueroK (rovuoe peuenue nonpaBKHHa 6aseieopuN perxeror{ MeercflToJrbRoA,,rr ueHTpo6exHoro
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cqlTalor MoMeHrcKopocrx Ha BxoAeB xonecopaBHr,rMwynn: (rcu) :
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e isecru noripaaxyua
26
rrolrpaBr{HL,ruro na BbrxoAe, 1'. e.
floAc.lnraeM clleAHroroBeJrr.rqr.rHy
BeruqHHy o'i'xnotleHufl otnochte"rrrnofr cKopocru Aa'. Vqer eauqHprri
uucrruru u,nxprr ts rleHTpOOeX(HOM
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rosex A u C x,tuuuqu toxa lrB.rrslorcqraKxe 6uccexrpucaui yr.non ,4
u C,
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ttyut,
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T. e. fiacn:
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Pae'cuorplu onie4enenue nonpaBKr.rx 1ro npeAJroxesnp Mafisutl. PaccuorpHM noroK B .rroracrHoMxoJlecec qncrolr4Jonacrefi z,
IoroK B xorece rsn'ei<\\
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twnax
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n sin B2
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ryp, B KoropoM Bo3Hr{Kaer
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BHXpb c MaKcI,IMa,IbHbIM gHa-
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l3).
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Paccuorpuu fi3MeHeHe cKopocrr.ra_',no urary
B Mex,Tonacr
AorHocl'Irerlb#r"Y#-'J;fi1"..1,.T;,ffii't"1ffiff;#*"Ka1:,1.L
l. floror
crpyfinufi (auaurornvuo cxeue 6ecxoseqt"_i._i,3ir"
Horo qHcJIa ,'Ionacre[).
2. Bexrop cxopocru orHocl,ITetbHoroBuxps nepneHAr.tryJrrrpeg
us;errlporexanaa (exeuanloexoro noroxa).
3 . C y r ' l r * l a p u lnr foi r o x H aB b t x o AIe- r sK o J r e cHa M e eH
r epaBgoMepHyro
snlopy cl(opocrH ro2 B MexJronacrHoM
npocrpaHcrse(cu. puc. l3).
26
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Cro4o.nu-Mifiae,iia:
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oT Harpy3Kr.{na noflacTb. fl$,refiAepep
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.(pwc. l4).
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nocroqxeH B MepI.rAIiaHHoM
ceuenui (przc.14, a).
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cxopocreft u nastenufi,
(pu' 14' A' BbIpaBHHBaHIze
HepaBHoMepHoe
orHocHTeJIbHbIx
cKopo-
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no
c.",,i.''":_M,n""",.
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0 llQ.nefi.{epep npeAJraraeTBbrpa)KeHHe
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Ha Koe, flpr6,rnxennocrb
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l. TpyaHo roqHo orpeaeJrurb JrHHlr.{roKa orHocureJrbHoroBrxps
B MCXJ'IONACTHOM
NDOCTDAHCTBE
KOJICCA.
2. Ornocure,rrurrfi olzxpl paccMarplBaercs B saMKHyroM MexJronacrHoM npocrpaHcrBe, qro BecbMa ycJIoBHo, Tar< KaK s AefictsuTeJIbHocr[ Ha Bxoae I.I Bbrxo1e JIoIIacrHoro KoJreca creHor Her.
3. flonpaexa oceBoro Bltxptr orHeceaa x urr-, Mafise,rr curraer,
rrro &,so HanpaB"'teHano Jronacrl r.rpaBHoMepHaHa Br,IxoAe, qro rapKe
ycr'roBHo, rar rax 6eg ofoBopox cqtlTaercfl, qro ycJIoBI,Ir BxoAa B KoJtece He BJIHslor Ha yCJIoBLlt Bblxo,qa noTol{a I.I3 KOJIeca. Pemerxa
IIpHHIrMaerctHenposparlHoft(fr : 0).3ro npetnonoxesne uoxet 6urr
npI.IMeHeHoroJrbKo x qacrofi peuerKe. .{nr pe4xofi perxerKri sro npeAflo'loxeHl.ie HeBepHo
,4. C.ruraercx,rrro yurbr
aonacrefru noroKacornlqaror (pr,:
: pzn). Ho AJtnororo Hyxno, vro6u yron Jronacrr{pr, coxfain,r
gHaIIeHI{eua 4ocratovuorl A,'IHHeronacrll, qro 3aBI{cr.IToT BogMoxHocrll npooll"'IllpoBaHHtIt onPeAenqercflulot.IIDoOIrtHpoeaHrenonacrHoro KaHa.'laHa BbIxoAeMoxer cKa3arbct Ha xo:Q$nqHetlr-ero.
Moxuo \:.rnrarb'
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{aulb'l.l PculeloK
nonpaBKalToAoJlbl-lvlat|Cfolo'ru-MafiAnq qacrblx
serq AocraroqHoxopouo coBnaAaerc onbIToM.
28
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MoMeHrJmHlrr.r
roKa no Jrorracrn(pttc. 14,a).
flonpaoxa p Ha KoHeqHoequc'tlo ronactefi SaBI'IcIrror crarlqecKoro
MoMeHTaJIHHI-ILroKa. Taxuu o6pasolr, yAnfiHAfl ronacrb H yBeJrrrq[Bar{ s, MoxHo no flQrefiAepepy yMeHbunrb p.
IIo ll$lefr4epepy
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no n$"'rel4epepy'n
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flonpaBKa fl$'rrefilepepa Aaer yAoBJlerBop
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pe3y/lbTaTI)l/loc'rHraloTcttJIHlrlb npu QopMaX Mep.HAHaH]roro
ceqeHHrr
I ( O J I ec a , o 6 e c tte q u Ba ro l rU 4Br)rc
x
o Kyro oA rropo/(H ocrb MepH IH aurrbrx
c oc r aB Jrn ro u rrxc x o p o c ' r' e fi .
tr4rax, pas6unaervlBCe HopMaJrbr-rbre
[oBepxHocrrr Ha paBHbrenJroqaAH, AJrr qefo AJrr.rHy
orpe3Ka HopMaJrHAo ueo6xoAHMoyMHoxHTb
ua 2nr*, r/\e rx - r(oopAHHaraUeHTpaTfl)Kecrr,torpe3Ka.
Pacclrorpuvt Bonpoc o ueo6xo4rzMocrrryroqHeHvfl nLrriuft,ToKa,
T aK K aK H O p Ma J T rrp
H H n OC T p O e H H3aqacTyro
H
H enepreH A H K yJrspH br
<)z
nrr
' l ' [-- tr - r r D r s i n F r '
fiopa4or( orrpeAeJret-rprfl
N,, MO)Krro cBecTr.lK cJreAyroil(eNry:
l . Onpelenlevr
Fi : arctg *-:
Il 1-Cy1
'
I
R
- -
n. .q- q in- ira- u
- roLrrl rr ur rvar ny r
nr1 rr
rryrr
nnn.lt
rrpvw
H nepecqHTbrBarbBXoAHorlr{ BbrxoAnoft yr.nbr Jronacreli roneca.
Pacqer BXoAHbrxyrJroB BeAercrr Ann KalKAor?crpyftxu, T. e. AJrfl
xa>xAoi-i[rHHvtHToKa. Haueqaercfl BxoAHaflKpoMKano aHaJroruprc HacocoM TaKoro x{e /?s. B ro.rxax nepeceqeHHflBxoAHofi KpoMK}I H ilvr:Ht4fl
T oK a onp e Ae J rn e M(c u u ra e u ) u r, c rn, ctu (ecnr.r3aA aercr B X oA H arr
52
{Fz
2. 3aAaelrcs
0r: Bi.+Ap.
JIHHHflM TOKA.
Moryr 6trrn raKlKe c,[yrrau, KorAa rpyAHo npoBecrn HopMaJrH
K JtHHHfl.M
ToKa (o6nacrr H3MeHeHHflHanpaBJIeHr4rnoroKa or oceBoro
K paAHannHouy). l{l.renrcq pactrerHbre MeroAbr flocrpoeHuff nr4lr4fr
TOKa B MepHAr,raHHoM
Cer{eHHH
JIOTTaCTHOTO
KOJIeCa.
Buquc"ryl'lte.ursufi cnoco6 .Ila6uaua flBJrflercfl MeroAoM nocJreAoBareJrbHoro_
ilpu6,ruxeunn. flnn oueHKHToqHocrHpacrrera no MeroAy
fiuduaHa 6atnu BbrnoJrHeHbr
ABa KoJreca- c yroqneuuem H 6es yror{HeHHfl. O4uaxo pa3HHIIbIB KarIecrBeKoJrecHe honyuuJrocb. C.ne4ouaTeJIbHo,Her Heo6xoAHMocrHcrpeMurbcfl K 6oarurutr yroqHeHHflMrrptr
nocTpoeHKld MepHAI4aHHOTO
CeqeFrzf Lr rpH [poBeAeHHH ilLtHVruToKa
H UOptr,Ia.Ueft.
vroqneHue BxoAHono n BbrxoAHono ynJroB ;ronacreft KoJreca.
VlrvrcsroBepxHocrLI (.nuHura)
ToKa, Mox{Honpprcryrrr4mr<npoQuJnrpoBaHAIO nOnacreft. Bsaqa.ne Heo6xoAHMo yrorlHr4Tb, rAe HaqnHaercrr
H KoHqaercfl ,'ro[acrb, T. e. 3aAarb rlo,lox{eHl4eBxoAHott u nuxo4Horl
K poM oK ,ry o n a c re Ill (o /' Ie c a .
|ud A
Puc. 30. CxeruasxoAnofi H BbrxoAHort xpouxu Jronacru KoJreca
3. CqHraeM1lrr a 3arervrrpoBepfleM yfoJr p, c yveroM crecHeHHfl:
0r:
4. YroqHseu yroJr araKl:
AF:p,-pi.
Pac.rer BbrnoJrHflercflArrfl Kax{4or?crpyfrxvr (a, b, c H r.
A.) BXoA-
HOft KPOMKH JIONACTHH |IOBTOPgCTCqHCCKOJIbKO
PA3 C H3MCHCHHCM
noJrolKeHufl nxoAHoli
KpoMKH JIOnaCTH. pacno,rolKeHZe SXOAHOfi
KpoMKH 3aBHCHT Or rpe60sauuft pacrrerHoro SaraHHn H
ft, Hacoca.
il,ns r(eHtpo6elKHblx HacocoB Ma/rbrx /?s
c orHocHTeJIbHo qacroft
-xe,rare,rrno
.uonacruor?
peurerroft Ko.[eca(rz,g 120)
:
const.
Ha exoAuoft
Jr arar{H ilo crpyfrl<av A
.,ilns ueHrpo6exsux HacocoB 6o"rrlrr'rx ftr. c orroc,TeJrbHo <peAxofi> JrorracrHortpeurerxofi xoneca (n, > 20d) ycJroBHflBcacbrBaHr.rrr
pl rH A paB flHt {ecKHe
noTepH B M exf lonacTHbr xr <inanax cHJr bHogaBt {e. qr
or rrepaBHoM epHO CTlr
Cr ( O pocr lr u) t Ha nxo4r r of i KpoM Ke Ko/ r eca.
53
floaroruy peKoMeHAyercflBbrrIo/IHflrbno crpyfitau Ha BxoAHofi
xpot,rxe
: const
i u)ri: (0,g-il,lb) u)tp.
#tr
t SF r
Pacqer xax4ofi crpyfiru rpou3BoAurcfl Ha I;;HH u TOTx{e
Hafiop.
I(oppexrr4poBKa BbrxoAHoro yrJra JrorrarKr{
npor.r3BoAHrCfl
F,
no fopnay"rre
H,:
# r ,-
te)11,,,
2nbgg2tg p2
--'-(rcu),pf
O 6nr q H o rrp H H H Ma ro r:
le -: 0]ann qacrofi peruerr<u).
1
? F^rn
^[3, (noroK rra ebrxoAe KoJtecanoA yrJrora 0J.
3. ,'o : ,'\Un,
q,eHr
4. KoeQ$aqueHr
no Qopvy.rre
nstitFz
crecHeHr
t"tnt"""
tPz '1oto'uo"reJIbHo oqeHuBaerc'
P A 3 B C P T b I E A C I \ , T O I 1N O B C P X H O C T b I O , I ( O H $ O P I V I H O C T b
NPOCXIfH!,
TAK
KAK IIOBCPXHOCTb TOKA HC
PA3BOpaquBaeTcflB [JrocKocrl. C erori ue,,rbronoBepxHocrn
Tor{a, flepeceKarcul{e florlacrb' oro6paxaForcn Ha KoHllqecr(yrc \rJrH
rrH,lnHAprrqecKyro rroBepxHocTb.
B KarrecrBe no-BepxHocrr4,Ha r{oropyro rpe6yercn
oro6pax<arr
Jronacrb, y406Ho 6par r r I HJr HHApHqecKyFo
noBepxHocTb,pa3BO paqH_
B aeMyrcB nJr ocKocr r ( pHc. 3l, a) . ilpou, . . c xouQ op*noio'*oopa*eHHfl, BKJIIOqACT:
! ' z : l -- -
= 6sin
1 t . t'
xrDz
B,
o6uquo
rfz:0,95+0,9.
IlocrpoerrHe npocrpaHcrBennofi Jronacru KoJreca.
Ann ynpoueHr{fl
pacqeroB
orrpeA_eJreHHr,r
BbrxoAHbrxpasuepoB KO-np H oKoHrraTeJrbHoM
,rreca]Ao6uo 3aAaBarbcfl3HaqenH6nn H HaXOAr.rrb
B,
4 Gr--*o.r.""o
B X oA HTB U n i .| l r).
OrcrcAa BbrreKaer cJreAyroq'fi nopflAoK pacqera:
1. 3a4aeucr Fr.
2. Ha x o Au n r
An: i -
JIOIIACTI,I fBJIfETCf
oro6paxeHHf l o6ecnequsaer paBeHcr Boyr Jr oB Jr or r acl. lr
Ha lr cr lr uHof i
noB epxH ocr HTor {a H r r a nu6paHHor i noBepxHocr H,Ha
r {oTopyr o / r o_
nacrb oro6paxaer cf l.
I(povre paBeHcrBa yrJloB, xoHQopMuoclb o'r'o6pax<eHrrfl
o6ecrreqaB aer no Ao6Hes, , r r eM eHTapHbr x
Q "ivi, Ha o6eux no'r up**ar "",
npH_
veu xoaQQHrraeHrnoAo6ktq He MeHflercflrrpr.rrrepexoAeoT
oAHOliTOr{KH
x 4pyroft. ceqeHHe Jrorracru noBepxHocrbroToKa He
AoflycKaer roJ,ry_
qEHHfl
HAfJIflAHOfi
rAe
Un:t-
H e o 6 x o A r t u o x o l r ( l o p n l n oo r o 6 p a 3 r r b r r o B e p x H o c r . b , r r o n a c . r . r , a
I{eK o' fopy loApyr ylo loBepxHocr b, I ( or opar {B or Jr r r qHeor
r oBepxHocTr r
*"lP'
I-lpz npoBeAeHHHBropotl cacreiubr rrapa/r"qe.ryeli
ueo6xo4umo o6ec-
IIeqI4Tb
'
3. Onpe4en aev rl.
fIoAo6Hue pacqerbr npLrxoAurcn npo14
3BoAr.rrbHecKoJrbKo pa3.
Ec.nu BbIXoAHaflKpoMKa He JIe)KHTHa rrzJrHHAplr,recxofr
norap""ocrr,r,
To no406nuli pacuer npor{3BoAtr:fl Arr'.,xaxaolt atpyanr.'
floc,ue onpeAeJreuun-B, H rz, KorAa I4MebTcr Bce sJreMeHTbr,
orpeAeJlflroque MepHAHaHHoecerleHHe Ko./teca, cra_BrlTcfl,gakaqa
I]o,],ryrIeHHfl
Qopulr /ronacrr.r c olpeAe.rreHHbrMr{
13, l3r.
"
HM,4noriutt"*7
sa1,,,a peruaercfl
I.I BbIXOAI{OMY
Y|JIAM HI.IKAKHX NPHHI.IHTIHAJIbHbIX
H I-IKACT.
l . B u6 op A'aM er pa xonQ opnr Hor ouH/ r HHApau nocr poeH'e
Ha
pa3BeprKe uHJrr.rHApr.ruecxofi
noBepxHocrH coornercrayrculefi xoopaa_
narsofi ceTKr4.
2. flocrpoenze. KoopAHHar cerK, Ha noBepxHocrflx
roKa (xo_
uou4ax) "nonacrefi xoneca.
KOHOT.TAOB
Ha p a3BeprKy rIHJrHHApa.
)My KoopAHHarAnq o6eHX rroBepx_
rzAr.raHHbre
nJrocKocTHqepe3 Kax{epecerleHl4[C KOHOT4AOM
H uHJIHHM epHAHaHHbrn,
x t ocxocr ef i ( [ , I I ,
HoMy
rpyAHocreriHe sos-
flpu npo$unupoBaHlrH
KOJreCac npocTpaHcTBeHHbrMH JronacTflMH
nprrxoArrrcflnpu6erart K cnoco6y roHQoprvruslx
oro6paxeuHfi.
54
YCJIOBl4fl XOH$oprr,rHoCTpI. \_/r{HThrR_2q u,n^
purnor.pnyo..rni";-;;;;L#;
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vr
r. A.) c rraroM L^L u Ha KoHor4Ae
A-.^
A-.-
nu*"u-"^"*ii.
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;t"
c rxaronrA/; 1n.per"""'i,,i .,,arj
( p n c . 3 1 ,a ) .
I(oHsop^aHocrb
BbrnoJrHeHa,
ecJrHo6ecneqe'o no4o6'e sJreMeH_
TAPHbIX NPflMOY.OJIbHHKOB
CCTKH NAPAJIJIC NCfi, U MCPI,IAHAHOB
KOHOH.
A oB H r\vrnr r Apa, r . e. lt o pac. Bl, a
#
:
*'
AS --- RAqu; As : r,pLrpn; A,rpn
- L,tp,,;
=;:f;
Lt:ft r,r.
(rt)
Tax xar rce Mery1ercfl
np' nepeAB'x{eHr.r'
no Mepr4AHaHy
noBepx_
Hocrl'l ToI(a (puc. 31, a), io rr 'A/' tar<xJ--eeflHr.rlrHa
n.r'F*,rart,ar*
9To npHBoAHrK roMl, qro paBHoMepuofi
eerKe ;rp;;"-;;?'1i;
DD
noBepxHoc'rr.lI I I , I J I H H A P A C O O T B C T C T B Y C T H C P A B H O M C P H A f l
CCTKA TA.
parJreJrerlHa noBepxHocrHroKa (xonou4e).
T a x K a K ypaBHeHHe
(l l) cnpaBe4rruBo
B au$Qepenuua.nlHofi
c popnle ,r. € . B BHAC
- dd L t : Rr '
TO efo MO)KHOn p o u H re rp u p o B a rb u rofl yrrurb 3aB ucuMocrbI :
Jeu
f (L).
EcrecrgenHo, .rT9 ypaEHeHiaecnpaee4.nuno
"rrrrrun AJrflAairsoio
yqacrK a KoHHqecKofnonepxHocr
i
H Ll. I . ns. Apyf of o yqacr Ka 6ya. ,
A pyroe 3HaqeHHeyr Jr a ( I .
Ha nparrnKe o6tr,IHo orpaHHqr.rBaorcflTeru, rrro cTpoflT rvreJn(yto
cerl{y MepHAHaHoBH napan"ne.nefi,rrro Aaer Aoc,raror{HoTorrHbrepe3yJrbrarbr npH npaKTHrrecKoMBbrnoJrHesuuoro6palKeHHs.
MeroruqecKHe yKasaHnq no BbrnoJrHeHnroxonsopuHbrx
-u".oro6paxenufi. l. Paguyc qHJrHHApaoro6pax(eHufl R nu6upi.r."
.uurCHMOCTH
OT pa3l\Iepa KoJIeCaH TOJTbKO
JrHtrrblzs coo6paxeunfi yao6crBa npaQauecrvx pa6or.
v.q,o6'o asr6upa* sHaqeHr.re
_R Apo6uuu, uro6lr paccroflHrre
MCXAY MCPHAHAHAMN
I{HCTOM(P"'. 31, A)
AS 6bINOI{CJIbIM
UHJIHHAPA
n p u A , p : 1 0 . ;A - S : f t n ;
t--tr
l
l
i
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l
l
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/
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t
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l
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Pi'ic. 3r. cxenra xouQoprrruorooro6paxeHus .nonacru:
roBepx'ocrb
roKa u
xon(popnnuuft qu.znnnp;
.6
pa3BeprKa Jrouacr'
nnr^HHrerpHpoBaHHrr ypaBHeHHnueo6xoAHMoBbrpa3r{rb saBr,c'_
*otl!^
nn^ o6phivrollruxnoBepxHocrefi
;;;-i;;uou4on).
At :.!^l')
.tr,C,IIH
NPHO/IH)KCHHO 3AMCHI{Tb IIOBEPXHOCTb KOHOI4AOB
YqACTKAMI
KOHHqecKofi
noeepxHocrH, ro petxeHue'4aQsepeuuHaJrbHoroypaBHe_
HHf r{MeeTBHA
- A L s i n U.
2
.
q
sln
rAe ro G56
ttot
2. Ll
paccrorH'e MelKAy napaJrJreJrflM'ur,rJrHHApaHe cBfl^
saHo c_ AS, noaroMy nsr6upaercfl rrpotr3BoJrbHo.
3. HatlaalHble roI{KH nocrpoeHur Jroracrefi Heo6rr3are,[bHoH
Aa]Ke
uey1o6uosst6HparbHasllxoAHofixpon,rxe(pnc.3|,6)
Vao6no nrt6part Haqa.[bHbreroqKrr nocrpoeHHq Ha npoAo,r]]KeHr.pr
B brxoA H o fxpor
t
uxunonacr ef i, HalpHM ep,n ceueuupro - o'( pHc. 31, 6) .
4. fl pu pa3M er Keor pe3KoB a, '1,ua^ilHHVH
r or {a ( pnc. si, a)
IIoJrbsoBarbcfl Sopvry"rrofi
"y*n'o
N : ^ -TL
4 -
R:
rro.
llpu SToM HeO6XOAHIVIO
BbrrroJrHHTb
HecKoJrbKonpu6nuxeHHbrx
pacrreroB,TaK KaK CHaqa.na
ueo6xorHMo 3aAarbcflrcpH paccuwrarn A,l,
sareM npoBepHTbrcp r.rBHoBb paccqHrarr A/;
1,U6OnO Qopnry,rre(l2j
noryrrurb cpa3y )Ke rorrHbrfi pasuep orpesxa A/.
5. P aglaer He or pe3Kn L[ , na nHsu"x ( nonepxuocr nx) ToKa
a,
b, c (pT. 31,6), Mox(Ho npr{crynHrb x oro6pax(eHHro nwnufi
roKa
paaBeprKy rturrHHnpa. Ilpu ororu opr{eHrr{pi/rcrcn
:i I{aMeIIeHHoe
l?|q:pMYyto
Ha
B nepBolvlnpn6.uuxeHHu noJlo}KeHueBXoAHofixpourvt
JIONACTI,I KOJICCA.
6. . Vcnoene' KoTopoe neo6xornMo Bbrrro/rHr4Tb
npr.r BbrrrepqgBaHHH
nwuwft [epeceqeHHfl noBepxHocrrl ToKa 14 Jronacr]r Ha ronQopnrHoft
pasBeprKe qHJ[rHApa, cJieAyrotilee:xouQopnuo oro6pur*u.uu"
JrHHLrfl
nepeceqeu ua ( cper H''. . JluHHf nonacr u) . c BXoAHbTM
r { Bbr xoAHbr M
yf _
AorrxHa6srm naaeHofi6es neperu6oelirr.ru "p,
:uy"
H Fl f:-.1-^]1:
noryr r eHbrpaHee pacuer ou) .
p119Nuuyr/rbrl3r n Fz vs rorrKnA (puc.Bl, 6).
Ilnaeuocrb Jronacr,r H orcyrcrB"e n.per u6os Moryr 6urs
o6ecn
.
2
paAlryc, c KoTOpOfOHatlHHaeTCA QTCTIeT;
yroJr KoHyca.
7. B 3aBHCHM_ocrH
oT r.x'p,Hbr Ko/reca npoQu,rrupyror rpH
nsrb crpyeK ( nonepxuocr er l r oxa) .
vrJr.
57
I7p^ npoBeAeHHH.
crpyeK Ha ron$opnauofi-pasBepr*e
ufiJrr.rHApa
ue"necoo6pa3Ho
npoQa.rraponarlux TaKuM o6pasoru,.rro6lr
BXoA_
Hafl r{poMr(a"rre)Ka.ra
n o4uor? Mep'A'auuofi ono.no.r" (oi-,
ti,
,i.
Pacrronox{erHe
nxoAHofi
Jrorracr',pHxoAnrc, Bapb'poBarb,
lF;y
o6ecnequnas
pacuerHrrfi ,u,.d" HsMeHeHHn
a : f (s)
Tli-1l:yrrfi
no crpyfixau. Crpevnrcs
raxxe noryrrlrrr panHufi
noori pannuii
yrofi oxBara Jrglacru01 no crpyfix.afu
o,, b't,Ct H T."r"
A. pacnonoxeH'e
sxoAuofi KpoMKHrrorracr' s oAHori
*"b'iiii"Hofi
nnocKocr' o6.ryer_
qACT
I(oe{rt|llruuenr creoteu rrrr
rp-
flie
Z
t
0r - ro/rq,Ha rroracrr. no oKpy)KHoCrHpal'y.ca
r (cvr. puc. 30).
r.nn KoJrecc ur'rJrrHApr.{qecK}rMr{
"[o[acrflrv*r (cu. plrc. -?0r\
rn
s i np z '
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Enn
c npocrpaHcrBeHHbrMrz
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d
\
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6)
Puc' 32' I(c;ppexrupoBKa
BxoAHbrx
H BbrxoAHbrx
r(poMoK
Jroflacr,,Ha roHQopunofi
cerKe qH/rHHApa npoH3BO,AHTCfl
no Mepr{ArraHHbrM
cpe3aM ee. orue_
:AHaHHbrxcerleHnr?c Jlonacrbro Ha
'eMTOTTKH
nepeceqeHHflnepeHocsTcfl
lHyto npoeK{Hro KoJreca.paccexas
)Ke/rerHbreJronacrHbreceueuza (a;,
ru (puc. Bl, d), noflyqalor cerreHHfl
y:lIA1H-HoMceqeHHH
Korreca.
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KocrHr{epr ex{a,a trrHLub
coBMe,uenoi"1.:
t H':tti31 #;,i;#f flT:o?;#.T:
Hbrx cpe3.B Molr(HocyAr{rb
o KaqecrBenpo6nniipil;il'^lronu.r*.
PaccroqH,e Me)KAycpe3aM, rro crpyr?xe
AoJrx{HoH3MeHflrbcflMoHo_
T9HHO. OTCTYNJICHHE
OT MOHOTOHHOCTH CBHACTCJIbCTBYCT
O HCNJIAB.
MeroArr HcnpaBJreHr,rc
flon acru Ha xonsopmnofi AuarpaMme(pae_
,os"HlatornpnnpoSunupoBaHHH
3:ili""#"#:!:^).
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nnorhqrTnrlnElru'r,
nn nr,,,^^h^-
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qaf lx
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Meponpn sTns no yMeHbrrreHnp AHcKoBoro TpeHIrn
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coca (puc. 49) rvroxHo cle/rarl, c.neA)/r.ourue
BbrBoAbr:
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n
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/50
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Puc. 50. fn4panauuecKueflorepH a pa6oueu KoJIeceII orBoAe:
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B Konece;
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Jrr,rrrHHa
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xapaKTepHcTHKaxpa3Jll4qHbtxpa6ovHx Korec, pa6orarcillHx B oAHoM
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TAKH noAarrayMeHbrxalorcfln o4uofi nponopq[r4, a r.rMeHHo:
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2. oreo4rr pa3Jr.ruuofi nponycxuofi cnoco6uoqrn H HeH3MeHFroe
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npocTpaHcTBoM
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pr{c. 48, 67.
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Ha pacnpeAeJreHne
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B KOJIeCe.
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l. Ocesori noABoA o6lrquo xoHSyeopHoro runa (puc. 68, a).
2. E or o e o fi n o A Bo A (p u c " 6 8 , 6 , a ).
Bost\,rox{HbrABa BHI.a xoncrpyruufi 6oxoeoro noABoAa:
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noroxa npu nocryn,nenvt o x6neco [33 ].
Bcacunarculan cnoco6HocruHacocay!,ryquanacb rrpH gaMeHeoce_
Boro KoHr.rqec(ofonarpy6xa -1no,lycnupa;rlHslrunogeo4ou 2 (pac. TT).
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urr H yBerHqeHr-reM
yrra pt noToKa, floc(onbKy yMeHbrxaerc, yron
120
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124
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125
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,
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6eapasrueprrbrx
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A,nfl cJleAyrouux
ceqeHLI epanapaMeTpoBHacoca, xapaKr epI 43yloulHXM epHAHaI - I Hoe
6o.Iero KoJreca:
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r-r.^-.-^-^--,,-.i-:
rrPl4tltrl\cH.Hblvt
2"
3.
4.
5.
6.
B srxoAsof t 1laar uer pno cpeAHeHcr pyuxe Dr .
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Cropocrr BXoAa uo,
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Mepu4uar - r HancKopocr b Bbt xoAa aznt .
-,,^-,,^i"
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135
1 0 I
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r.ra coca. H au6onee noJrH opeK oN{eHAyeMbre
Hopr\,rarHBubre
AaHHbreAJrfl qeHrpo6exHbrx HacocoB cnHpaJ r br r or or u rn a rp H B o ^ rrr M . A. A fi s e u rurer?HIl ] u A . 14.C renaH oe
t5.3l
Ko.[eca (u, u Dr). I_lo 3rofi ]Ke cficrer\,re
Bbrno,ryHeHo
o6o6uterurepacqerHbrx NoaSQr.rqrreHroB
A. vL CrenaHonur,r. llpocrora n lAo6crno
I cH c' revurnapaNr e'r poB6aslr pyr or cr r Ha cBf l3H ocHoBHor o ypaBHeHr,rfl(6) HacocoBc BbrxoAHbrr\{H
aJrervreHTaNrur
r{oJreca,
Paccnrorpr.rNr, KaK roJIb3oB a T b c f i H o p \ , , r a T H B r r b r MAHa r { H b t tt,{r.rlpu er,r6ope sJreMeHToBnporoqHofi r{acrH Hacoca.
I-lo H3BecTHbrMnoKa3aTeJsM
Hacoca H, Q, /V [oAcqHTblBaeM
n,. Onpe4e"rrreM AJrfl pacqerHo-
h
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Puc. 86. Kpunue pacrrcrrn,rxxoeQP u c . 8 7 . C x e v a o c H o B u b r xp a 3 M e rfir,rrlHeu'rcln
poa pa6ouefo r(oJreca
,qJrr orBoAoB n noABoAoB
qelrrpo6ex<uuxnacocoBcnr.rpaJrbi{ofo THna
fo
403
ns Tnil Hzcoc_a H_cpeAI.tI4e 3rtaqeHt.tflK. rr.A. ,f|u, Tto, T,
pvc. 82-84.
Pac,rerHsre noKa3areJru rracoca:
H
rr
Q^:9
f l p :
IIO rpa.
Quxau
0,02
50 60
80
/00 120
t60 200 250 J00
400 i00 f00ns
\ o - i
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flo cxeMe ocrroBrr_brx
pasMepoB (pHc. 8T) rr pacqel'rrbrMxoa(leurrH eH raM(.r . pHc. 85) Bbr 6HpaeMeJr eM eHr br
M epHAHaHHO fCeqeHHf
O
l
K o J I e c an p u D i :
D,
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AJrr KoJrecrleHrpo6exuurx HacocoBcnupaJrbHororr,rna
Ha puc. 85 u 86 nprznoAflrcrr
Kpr{Bbre
pacqerHbrxKoo0Quttl.reHroB
Ann HacocoBpa3flHr{Hofons. M. I. Af.lseHr.xreliHol,r
o6o6ueHtr H
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n
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npor or r Hor t q a c rl r H a c o c a .
Cuc r el, r ara g a r\H fln p o H BB e Ae Hnao I c ucreue 6e3pa3MepH brx
napaMerpoB c orHeceHHeN'I
Bcex pa3MepoBK BbrxoAHbrM
ycJroBr.rsM
pa$oqero
136
liplr
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do
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137
du onpe4etrercrr iro ycJloBasnro6ecileqenHflHeo6xoAuruofixecrxot{HcJrao6oporon poropa Hacoca (crr,l.rn. l0).
crr{ Ba"raH Kpkrrt4qecKoro
BrtxoAHas wwprHa
- k '
uh 2 t\aZ
ttF
n
tffr
Illuprua nxo4uofi K p o M K H K o J I e c a b r :
K^#.
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Hcou ,
T. e.
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H /y-Q,
KoHcrpyKTop rracro craJrKHBaeTcflc ueo6xoAHMocrbloHeKoroporo H3MeHeHr4fl nu6o [apaMerpoB Hacoca, nu6o reoMerpuH ero pa6ovHx
opfaH oB .
HeKoTopble HeNroAeJrbH
Hfl feoMeTppr
Paccrraorpr.rM
bre H3MeHeH
H Jronacrr-Ioro KOJIeca.
tf
- _ _ _ _ _ ^ _ _ _ _-
l , Anfl npofr:
(puc. 87), FA€ D|c r p a H c r B e H H b r rxo n a c r e r i
AHaMerp
+a1
nxoAnofi KpoMKHrro cpe4Heii crpyrlxe.
lloerouy A.rn KoJrecc rruJrHHApHrIecKHMr.r
JroflacrflMr.r
Dr :
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M epI 4AUaHr {O
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e
KO Jr eCa
nO 3aKO Hy
paBHocKopocr Hor onor oKa c Ao6asr eHr . r eM
cr pyf ixu y r r oKpbr Bauqer o Ar r cr ( a 6es
H3M eHeHHr
npo$u. nHpoBKHJr or r acr Hof pei
Iti' *1
A,nn Ko,/Tecc ilpocrpaHcrBeHHbrMuJroilacrrrMr.r
Dt:
_
trSMeHeHHe MepHAHaHHOTOCeqeHHf, rieHTpOOeXHOrO K0"[eea npn
nocroflHHoM BbrxoAHoM AuaMerpe Dr, Irlueercs qeurpo6exHufi
Hacoc
S
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t:
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t
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ll
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n
flocne roro xar HafiAeHbrocHoBHbrepa3Mepbr,[por,r3BoAuTcfl
nu6op
yfJla oxBaTa JIoriacTHB Irr'IaHe:
Q : Kp K rrKor.
Enn npocrpaHcrBenubrx nonacrefi onpeAeJrfllor yro/r
sueulreli JrrrHHLtroKa
(Pi : K,prKrrKa,
S 34. HeuoAe.nbHue H3MeHeHHflpa6ouux opnaHoB HacocoB
vt Hx xapaKTepHcTHKH
K"{acca.{ecKoeMoAe/rHpoBaHHeKar{ ocHoBa 6esexcnepuMeHTaJrbFroro npoeKTnpoBaHr.rrHacocoB He BcerAa Aaer )KeJraeMbrfi
pesynbrar
AJrfl KoHcrpyKTopa. flpa ecxusriort npopa6orxe BbrqcHflercs, rrro
pa6ouHe opraHu ueo6xoAr4MoKoppeKTHpoBarb:H3MeHsrb
MoAeJIbHsIe
pa3MepblsxoAHofi BopoHKHnpu HaJrHtrr4H
rrpoxoAHoro BaJray npoeKT Hpy eM of o Ha c o c a , H 3 M e H fl T bMe p H AH a H H oe
ceqeH ne (D r, D 2 u br)
gKcrepHMeHTaJrbHo
KoJIecaI{ r. A. LIN4eq
olpa6orar{Hbrepa6oune opraHbl
Hacoca B Heo6xoAr,rMoM
AHana3oHens c rroKa3aAJrfl npoeKTHpoBaHHfl
Prac.89. Tpeyro.nuux cxopocrefic 4 o 6 a u e H H o i l
crpyHKorr
rxerKu v Dz (prac.88). KuueiraaruKa
noroKa Ha BxoAeKoJreca(rpeyroJrbHHK cxopocreli)
HecKoJtbKo H3MeHflercfl 3a cqer
yBeJrr.rqeHHfl
oxpyxHorl cocraB"rrrrouleft
crpyirxn (pHc. 8e):
4o6ae.nenuoft
oxBara
H coorBercrBeHHo enyrpeHuefi JTUHHHToKa
(pz : K,prKurKor.
138
P u c . 88. CxervraIo6aB,[eHurr
crpyfixu y KoJreca
Al3i> AFt, (Dt;' at.
Cre,uosareJlbHo. Bo3Mox{Ho FIel(oropoe vxvlttreHr.re aFrrHKaBriraUI4OHHbIX
KAIICCTB HACOCA.
Paccrvrorpr.rM
H3MeHeHHenapaMerpoB Hacoca.
llo ycJIoBHropaBr{ocr(opocrHoro rroroKa c; :
TeFrrIHaJrbHbrM
cer{eHHflM cTpyeK
a;
:
Qu
Fo
D;'
=E;
fi,
0;
/l o" o lY .
Qu
\Dol
Q rn,,, :
'
lD;\'
Q on,,,l, ,,
const ro 3I(BIIno-
/
(56)
Tal i K aK I I o r {ar {ar br - r oM yycJr oBHr oD z : const , c 1 r n : c o n s t ,
ii ae'lcn1leII3l\leI{ FIbllvl
F 2.,=const, Bbr xcl/ t Hor i'r 'peyr oJr bl'lrcr{r((opoc't 'r roc'r
t39
-
fi Hanop, co3AaBaeur,rfi
KoJrecoM,raxxe Heueueseu (H :
const)
npH nponopql4ol-larTbHoM
H3MeI-leHHH
MepI'lAI4aHHOrO
CeIIeHHqKOJIeCa,
orBoAa v orrHMa"[luofi [oAar{H. xapaKTepr]crTKa CIIHpaJrbHoro
rv\ ' rL. Eu lvr A
\ IaT ,
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uurHqlr\(rL
I u/t
rhnnrlrrIrrru
IturyLrr
yrvyttlJ
ri
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f r : K ' , J1 ' d ' ; A p : t*.ort Kz:ffi- x,,
0
r
,
l
b
t o
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I n ^ \ ".
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I ;:
'
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q erpyfi xn Ha H3MeHe
BnHs Hr,re 4o6aBJleHr,r
Hr,reaHTHKaBHTaqH
o HHoro
xoeS S uqHeHTaC. Aur nxaBuTar lr . r oHHr ,3anac
r r 'r aHepf HH Ha Bcacbr BaHHV
Bbrpax(aercfl rilollvy"noli
,
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t o
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i*';
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rAe K2 -
MOMeHT CKOpOCTHHa BbrXOAe
bI
Us KOJreCa. I-IO ypaBHeHrrro
/ o. \'
(56) noAaqaQ'or*H3MeHflercfl
nponopuuoHaJrbHo
l# l
llpu 4o6aB J I C H H I , { cr pyr lxn noAaqa yBer ar {HBaer cf l3a
l D o l ' ( y n e nvrqrBaeTcfl
r
Mepu1ktaHr{oe ceueurae).
H e H H fI o .
I
|
K z : c o n s t , T a K K a K H : c o n s t, K r :
c o f l s t, \ e :
coltSt.
floaroruy nJIox{aAIIpacr{erHoro H rpoMe}Kyror{Frbrxceqenuft cnupaJru
,
" sl,
AOJr)KHbrH3MeFrfTbCrr nponopqHoHaJrb-
CI{CT H3MC.
l o
n:5800 o6/nutr
llhr
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Pac,{erHnrfi n ap auerp ctt r.rpaJrHA ' O :
^ (ooY
:
Ap
\,'/
Paccuorpr4r\,{
H3MeHeHI{e
Hanopa Hacoca.
06
Hanop H:H', TaKKaK Kz:const,
Puc. 9C. Kpneure H-Q,
N-Q
crpyfixn
Tz : const npra .qo6aBJreHr{H
Hacoca irpu 4o6anileHuw crpyfixlr
rr coorB-ercrByroqeMr43MeHeuuvt
A, cnHy KoJIeca
p a ,T r{ . H a nopnan xapaK Tepucrw xa 6y(p u c . 9 0 ). Hanop H cnrecrurcs B pelKnn{c noratre frtO-;.
A er 6onee nod ' ro ro ri
0 2 20
0 4 400 6 600
Pnc. 91. XapaxrepucrlrKtr
Hacocac rls
crpyfixa
fIorpe6"rrfleMafl M o u l H o c rb H s M e H r.rrcnnponopuH oH arrbH o(* )' ,
TAK
:
KAK
N':
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170 c 4o6aa,reHuen
y r{or'reca
Maxcaua, r r blr af oKpyxHaf
l
l cKopocr t 4o6aenenuor lrcr pyf ixu u0 :
nDon i _
,
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r
I
I
;:- | \ - - ' - OU
\,
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\
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Veerr.rqeHHe
orHocHTentuorlcKopocrr.rT.uFra nxo4uor?KpoMKe
#-+#(;:)':,v
JIONACTH
CoorsercrBcn
no B O n T ri N 4 a /rb rropMe )K r.rMe
H3MCIIC-
HIIe /7s:
l 1 ' ,-
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,, *.
I)g
Ha prlc. 9l [peAcraB"'reHbrxapaKrepncrHKH ucnlrrasuli Hacoca
c Lra6oqHMH
KoJlecanlprJrl'sI u 2. Koreco "rve2 orJrprqaercs or Koreca
.f
uN rf o
i
r
nn6qp
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n
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n
D
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r/anrrnrrarrrrntrr
rvrvyrrArtqtlllvlvr
^^rrayrrrrr
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loorrn,
\JcrI\\Jn
noDLrn
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c K opoc r Hor o n o ro x a ). H e s H a q H T e J rbH oeorK JroH eH H eaK cnepr4Meur aJ r bHbr x K pI{ Bb rxo r p a c q e rH b rx(6 o ,rre eKpyrafl K pH B aflH -Q B 3oH e
neperpy3otlHbrx pelKHMoB)o6racmreTcr reM, qro cnr4paJrblllrirorsoA
B ueHrpo6e)KHor\,r
Hacoce npa HcnbrraHar{ Ko,TecNb I vt 2 He H3Me140
Tan xar ( BXO Ar r arcr
r ( ol) oclb co - - const , L'o
@r
Do
*,= Dr'
C"ue4onareJrbHo,yBerHr{eHHe aHTHKaBr.rraur.ior{Horo
3afiaca Lh'
nporopqHoHaJr bHo:
Ltt, i onY
Ar' = \-o; /
l4l
t
tlp, cMeudeHr.ru
peNraiuaua nenuvuny noouu"
oniirrrrranbHoro
f
aHrHKaBuraqrzouHlrrl
xoeQQuqHeHT
c', yMeHbrxaercfl.paccuorpHvr
H 3 M e H e H HC
e.
lloA aqa A H a H T u Ka B a ra q a o s s l rfisa[ac Lh nponoprr,rroH aJrbH br
I D^\'
lt r )' . tl '
/
,
\
r
o
I
'
Q'=Q
Lh' = Lh
CoornercrBeHHo
a
t:lft
_n
a tX - . - - t - n l a X
\/
n
3
Do-Do'
r Inax-n-'
.-: U
3
IJg
:-
nLmaX
,
(57)
D;,
,
T. e. C-u* yMeHbuaercr. Onruiua.nbHoe 3HarleHr.reC cMerrlaercf B
A;
cropoH)t 6onlurnx roAaq Ha Be rH rIH H y .
Qo
PaccuorpHM yAa/'IeHI4e
crpyfixu KoJreca(saxou paBHocKopocrHoro
noroxa).
_-^z-r ru (:ooopalKeHHflM, aHaJIofHr{HbrM paccMorpeHHoMy
-
varc 4o6aBJreHHr
crpyfixn (crur.puc. 89),
paHee cJIy-
r. A.
flo"nyuaeM Te x{e 3aBHcuMocnr, ToJrbKo AJrfl cJlyqafl yMeHbrrreHnfl
n apaM eT poB H a c o c a
nlr:,rfi.
AHrHxasHraqnonsufi xoaQSraqHeHTC
aHaJ r or Hr { Hop a H e e p a c c M o T p e H H o M y
a
\/
142
lnax
_ - n\ /
-
ntax
HecKoJrbKo yBerHrrHTcfl
B C't'OpOily N,lerrbtultx iloAaq
H CMeCI'r4',fCtr
Ha BeJrItqHHy
i P,'\'
a;
Qo
LTJTLIHA
B C J I I , I L I 'H I II V ^ A I .
\\ D /o l '
Otrrtru rlo u3MeHeHl.rro
MepnAuaHr{oro
ceqeFl[.rrr
JronacrHbrx
KoJrec
rannnn
nrt[rtnt
IIy\,rfr\-rAnlIl'IL.f,,
tln
tt(I
rl,l^n^')v
!-rcrL\-rLcl.^
^
\-
11
,Is
--
lqn
aAn
t.4rw-L,urv.
B K a r leer BenpnM e. oaHa pr . r c.9l npHBoAHTcrcBoAHa{
qxapaKTepHcrHKa ucnuraHurl JrorracrHbrxKoJrec N'e I vt 2 B Hacoce c fts :
: 170-- 180. Ionacrrroe KoJreco J\tb 2 noJryqeuo t4s KoJreca Nb I
crpyfiKn no 3aKoHy Cmt : const (pannocxopocr[yreM Ao6an.rleurzH
uori norox). Pac.reruas rroAarla KoJrecaAoJrlKHa 6ama yBernquTbcff
ua 250/0.
B oTrur{r,re or pacrrerHbrx peKoMeHAaL\Lrtt
yBerHr{HTb rlpoxoAHbte
q crtHpaJIbHofo orBoAa Hacoca AJIfl lacnr,Irauufi c Ko,i'IecoM
ceqeH14
J\lb 2 He yAaJlocb, [oaroMy o6a I(oJIeca 6sr.nu rrcr]brrarrbr B oAHoM
cnH paJrb HoMoTBoAe.
llo csoAHofr xap aKTepHCTHKe
Mo>KHocAe,rr
arb c,'reAyrculueBbrBoAbr
:
l. Onrunta"ubHafl.
noAar{a yBeflHrlHJracbB coorBercrBtrrr c pacrreTHbTMLInpeArtoJro)KeHr.rrMH
no Qopuy"rre
Qon,r: Qun,,r(#)'
2. onruua.ubr{oe 3FraqeHr4ens Tar{)Ke flepeMeclH,[ocb B cropoHy
6onrruzx tloAar{ Ha BerIIt{H}rv FrecKo"rrbKo6onrruyro, qeM npeAfloJrafaJlocb IIo pacrJery, TaK KaK r-railop u€ct{o.,'Ibl(o cH}I3HJCfl nO
TtN'|ElLIAIJI,|IN
F
NqNUATr\]\if
rvrvrrr.
yuv
3. Be.[H.IIrlr3 Cn,o* yxlel{bixr.rJlacbHecKoJrbr(ol{enbtue, qex,r[peAroJraraJlocb rro pacuerHofi cpopny"rle(57).
4. Hauop Hacoca c Ko,recovrJ\b 2 B crvreu{eHnor?
Qon* HecKoJrbKo
yMelrbIxHJIcflBcJIeAcrBHeroro, r{To cnHpa,rrHlrfi orBoA ue 6tr.lr H3MeHeH B coorBercrBttr c pacqeroM H, TaKHI\iI
o6paaol,t,oKaga.rtcflHeo[TLIMaJrbr{brM(o6yx<enur,ln,r)Anfl KoJreca J\le2.
Hltxe IIpHBoAgrcf orrbrrbl c o6yx<errtrel,rr'Io[acr]Iofo KoJIeca ro
saK oi ry paBl{ocliopocTHor or ol'oKa ( yAa"ner t t r e
cr pylixu) , Bbr no"r r HeHHbIe C KOJICCOM
n, : 360.
H a puc. 92 npHBoAr 4TcrcBoAr r ar xapar ( TepHcr HKaucnur aHur ?
rorracrHbrx KoJrec Ne l' H 2' B ueHTpo6exHou Hacoce. O6a roneca
HcrrbrraHbrc OAHHMH TeM X(e CluparbHbrM orBoAor\4.AHanu3Hpyfl
c- -B-onl^[ ^t {Jv t o ^ -
Y a n g T { T c n u e r w r r \ r^ r r r r , r
nur.
i,,^".
0v 9
2.
\ rrz\ ll rr n
rR\ rr v^ 1
v
nranomr
L,ql-tj(rrD
BbrBoAbr:
L Orrruua"nbtrafl noAarla o6yxerrrrofo rior,reca ,,
npeAno,[ox(ettLI
CorflaCI{o PacI{eTI-lbIM
fTrtQ,,u,,,:
^ rn n'rn.ar,^
\-.J-lgAYlLilrr.ylE
ylv1eHbiUHr'l aCb
, D;\
Qon,,,( o,
\
I
l4.3
Paccuorpuvr cJreAyrourueycJroBr{fl: HapaueHue rrapy)KHoro AvaMeTpaD, npu b z : const H F, : Const. )tu yc;oBplq JIeTKOBblnOJInuMbr B np aKr uKe AJI f l f ls: 100. - 250. l4s r peyr oJr bHr r KacKopocr ef i
Ha tsbtxoAe (ptlc. 93) cJle/{yer, r{ro L.nfl rprrNcapoBaHHorope)<LIMa
(no4aua a) npoilopuuoHaJlbHo BbrxoAHoMyAHaMerpy D z yBerHrraE
ra r n . n r r c r
Dqtvrv/r
[IHJraCb no cpaBHeHtrro c HopMaJrbHbrr\{KoJrecoM, r.ITo noATBepx{AaeTcfl
p a c q e T H b r x 4 Hn p e A n o r o x ( e H H r M H .
C1
n:5800 od/uun
tts
lh
t-l
a
Y: K
lhr
rrran\/rrrrttrcl
vr\HJlrrrru/r
t-Iirtlrrlr'rf,-
vr\vyvvr
u
300
/0
200
aLrvrrno
uurl\vl,\v
l
rrq
rr
rl
n
tra\alJrrrrct
rryv!r\r-\rrlr
q6onnrn'r.rrnri
svLvr'ltvl
llvrl
Ha,'rbHo
\-il
ns
400
IA
r-r.r
rrq
cr(opocrH czu. Hanop JlorracrHoro KoJreca yBeJrr4quTcfl,rrponopuHo/ p"\:
Taxzu o6paaon, npH Hapar sleuuuD,
H':
f=
q
./Jr* const
/00
Q - const. (58)
C2, -contt
cKopocrefiu cxeMaHaparqHBaHHr
Pnc. 93. Tpeyro.nr,HzK
Ko.leca
Ar.raMerpa
/l
0
.50
/00
/50
200
2
D,ng coxpaHeHflf onrLIMaJIbHofo pe]KHMa Qon*:
xoAr.rMo nepenpooHJrHpoBarb cnHpa.nlusrfi orBoA:
250 Q,u3/,/
Pnc. 92. Ceo4ttan xapaKTeprrcrr{Ka
Hacocac yAaJrerrHerrr
crpyrixg y KoJreca
c /zs.: 360
4
Hl
nnn
R
LIr)RnN,
n
v rr rl r l ,rl rr fr r r r qt snr uL rLrrv. r' v rr \ r
r1a\rlrrnr^
IJvII\(rrvlv
n'
VOnm
nn 'r'rr'
E^d
IrWJf y'lnJILll
I-lE:-
cKOJIbKo 6o"rylure pacqeTHoro, BcJreAcrBHeToi'o r{To cnupa.nrHsrfi
or B oA He H3M e H H i l C pn r, T a Kr{ Mo 6 p a s o u , o l {a3a/Icflpacl l rupeH H uu4nn
o6y x eHuor o K o J re c a .
O6o6utas o[btr rr pacl{eTHbleflpeArroJro]KeHufl,Mox(Ho orMergTb
xopouee coBnaAer-rrre
3KcnepHMerrraH pacrrerHsrx sopMyJr. 3ro Aaer
'j.
- n,(ft)'
A'1,
coflSt
Heo6-
(5e)
\ ir er cnr
p pailvI A'p yM er {br xaer cr npH }r apaTaxuu o 6pasor i, rnaDar
.
UICHHH AHAMCTPA KOJICCA. PACCVIOTPHM II3MCHEHHC AHTHI{ABHTAUHOH-
H o r o x o a S Q n u a e H r aC l . n n q a c r b r x p e u e r o K c
xorAa
lr:60-:200,
nposparrH o cr b peuer r ( H ue yM eHbuaer cf l:
L
VsenuqeHr
,re
>
;
(r{acToTbr)He H3MeHfleT
cTpyKTypbrrroTor(aB perxeTKe(Qor^: coflst),
TaK KaK SXOATtOfi
nOTOr(He 3aBHCr.rT
OT BbTXOAHbTX
yCnOnnrl KOJreCa.
ns npr4 r{apailIeHuv Dz yMeHbrxuTcfl no Qopr',ry"rre
ft',
p ar y pe pac c M a rp H Ba e rc fl Ko p p e K rn p o BK a xapaK TepH crH K HH aC OC a
nyreM noApe3KI'IHapylKHoro AuaMerpa JrorracTHoroKoJreca6es H3MeHeHHfl OTBOAa nbiu KOHCrpyaooeaH"a r(eurpo6elKHbrx HacocoB
x{eJrareJrbHoHr,rerb xapaKrepHcrHKy u pa6orrHeopfaHbr Hacoca-aHaJlora AJIfl Hel{OToporoyBer'IHqeHHfHapy}KHorOAHaMeTpaJIOIIacTHoro
KoJ r ec a( npu r\i rr{ rrr1 N { a J rb rro
Me H e rrH tr
n3M
n oA aqH a H at{ aqH TeJIbH oM
yBerrrqerrrrrrrarropa II\.
l4+
H a puc. 94 uso6palxeHbIxapaKTepHcr r r r ( rrlr acoca c Jr onacr nbr r \ , r Lr
K O.recaMH,B KO TO pbTX
I I pO r . r 3BeAeHO
HapaUeHHe Hapy] KHO f OAHa't25
M e r p aD z \ i 0 7 , i 1 7 ,
i3,5-: 14nn:
n t n ) T r p Hb z :
const.i4cnuTaHHfl,BbrrroJrFreHbr
B oArioM Ir roM xe c[Hpa/tbHoM orBoAe, qro npH
pa3Hbtx AI4aMerpax JIorIacrFIbIX KoJrec o6ecneqaBa,'rocb6onpuurlr
D"
. ITpu r.rcnr,rrar{rrrrKoJleca D z : 125 r4n npgrlJrocb
sanacoM
;.:
l teMuofo no Anr anur br 3bt K c[ HpanH co cr opor r brc[ HpaJr bHof iKal, t epbr .
p . Hqp.
l 0 A 4 u x a B rAr o. K
145
TaNut',t o6paeov, IICIurlrarrIrrI lrpoBeAeurrr co c/reAylorrluMH orKJIoHeHUnt\4V 01' pacqe'rilor? cxeMbr:
a) cnrpanbHbrii orBoA B ucnbrraHHsx He HsMeHrJrcfl;
6) yMeubuarocb orrrorrenue
-E\ j
Jiurl
CI{OJIbIiO
_
riuiiauiii
i\u/ieca
VBE.NI{qI,TB2'.ilEC.
T2'K
J
c yrJlolvlFz:
o
Pz
I(2K
++
2
I
I lepecrpourt
crHp?.rbHbrfi
D,
D,
ff;
-.^-l
IipH
l{aparqeHI'la
RT-INr)NHI'TI-
AHaMeTpa
LI 2NqTIIALII'A
rrqHqu+vrrtrv
Uz
rta^rrrr-o-.
iTiJso p
c{'-iiiiciiD
He-
n
^v dopnd i4\ ir 'cT p
i , hi c i ? i K y
'/ ^'
60
,1
50
FN
40
o/
/o
40
r t
!
Q '- Q ; H ' - n ( 1
\ I-)'' I\ ,I
l-IO
{ropnay"rrav
3
r" r' . : ,' ,\ . ." /r / D ' \ .'
4. llporlsnecrH or(oFrqare,t
sl.rr,rii nepecqeTt r 3N{eHer
r o Hacoca- aHa[ r of
Jrofa FraycJroBHflFraTyprrofoHacocano $opvy"r r anr
( 49) - ( 52) nepecr r er a.
fl
30
60
HaCOCa-aiiajlofa
rr/'\NO^Mu
srvllqwlrl
70
rl
$opH,ry.rraM
n:5800 o6/nuu
H
tl
/0
pacr{erHbrr,r
A, ,P= O ,( ; i )
\ - - - l
tv
no
/ n \g
o": 4;
const He flpeAcraBllJlocbBo3Mox{Hunr.JIonacrLr KoJreca
x0n
20r
orBoA
lts
400
40
dh
11
|t5
20
/0
I
n:5800 od/nun
0
C1
/000
200 t0 500
20
0
60
0
20
40
60
80
n
/00Q.u3/,t
40
Puc. 94. CsoAHriexapaKTepucrr.rKu
HacocoBnpn Hapaulr.rBaHHr.r
Ar4aMeTpaKoJIeca:
I - 107; 2 - 117; B - l2E; Ar - l2S iuu (pacueruan)
20
HapaurtrBarlrcb rro KacareJrbHorl K Jrorracrr.r B TorqKe D 2. Aua"[Hs
I'lcIIbITaHHli no xa g a JI xop otrree coB rraAeHr,re p e3 y/r braToB gKcrrepuMeHTa
c pacqerHbrMr{ npeAnocbrJrr{aMr4 trpg ycJroBHH yrrera orKJroHeHHijr
sKCnepHMeHTa OT pacqe.fHori cxex{br.
Taxal.l o6pa3oM, npeAJIaraercfl npH Ha[rHqr4H Hacoca-aHaJrora
ripoti3Bo,qHrb cJieA'vioiiiyio pa6ory rr-o ilepenpo$rzrrzpoBaHHr,o pa6ouux
opfaHoB.
flpe,tno,roxnM,
rreo6xoAuMo yBerHrrulb Hanop npH LrMercureMcrr
Hacoce-aHa,i'rofe, a noAar{y H a[TuKaBurauHoHHbrr? KoSQQHIIHeHT c
Hacoca-aHaJrora ocraBHrb 6es H3MeHeHHff. AO IIepecrrera HacocaaHaJlora Iro H3BecrHbrM Qoprr,r,ri;rav (a.9)-(52) Heo6xoAgr\jro rrpeABapgTCJIbHO:
I. ,{ocrporrrb t\{eptlA}{aHnoe
cer{eHl4e,coxparrflfl bz : const fiH6o
coxpaHfla nJIaBI{ocrb r{3Merrerrr.rrrrJrorrlaAer?
cer{eHr.rfi
srrxoAa KoJreca nDzbi t\ rrecKoJrbr(oyi\{eHbruafl b;, npoAJrHTbMoAeJrbrrbre
cpe3bl
: Qonst,
Ioracreii c Dz Ao Dr, coxpaHflrr yfJrbr Jrorracrefi
Pe
140
'tI
-
tr
t00
1 2 5Q , n 3 / q
Qporu
Puc.95. llepecuer xapaKrepl{crlrKu no pacqeruofi nolaue u Bbrcore BcacbrBaHnfl
Mope;rnpoBaH'e Hacoca ''o pacuernofi noAaqe H Bbrcore Bcacbrqacro Bcrpeqatorca r(er-rrpo6exBaHI'|fl.B npaxrHKe MoAeJIHpoBaHIIrr
Hbre Hacocbrco cMeurer{HbrMr4
orrrlri\,IyMaN{H
no K. n. A. H BCaCbrBaH4ro
(pac. 95). B Hacocax c ns < 130- : t 50 r ( paBar r , r nr r r 4M aJr bHor
o
aHTHK aB I' ITaIIH o HHor3ar
o aca f hr co yM el] buaeTcq c yM eir bueHt r eM[ oAaqH.
B Hacocax, y KOTopbrx AoMHHHpyroutr,rM
ycdrroBueMflBJIffeTcfl
o6ecleqeHue rpe6yenaofi Bblcorbr BcacbrBarrlrfl"H, (er<ononglr{Frocrb
oroABHfaercfl Ha eropof.i nlan), rpH nlr6ope Fracoca_aHa,,,rofa
/.Jrfl,
nepecl{era peKoMeHAyercflpacqerHbrrt pexllu
Qp nr,l6uparb rro onTr4tturt,:',.::lT_-y.:1r::"onoBcacbrBaHHnA/:1n1,n
: it (Q) u.,rH c,,,u* :
ls (Q).
l v\oA e/tHpoBar r He
per {oM er r Ayer cq r por . r 3Bo/ I r r r bcner r yr oqdr ui'o6pa3oM:
a) no4o6paru ilacoc'allaJIof c xallalirept'tctt'tt<ol.i, yAoBJrerBoprrrutqeri rpe6yeMr,rM)/cJroBilfl\4 BCSCrrrBitrillfl /1.nfl 3n.4aHrtofi ilo/ta,{ il
Q,u,rw
n,por, (pnrc. 95) ;
l0*
t47
I
I
I
i
6) xosrf$HrrHeur
riepec,reraonpeAeJirrLno iroAariaMHai..*..
trP' ..
tl
Hacoca-a
Ha,,r
ofa rpr nstuea:nst
^
I
I
- n3
Qpac't _
:
"Eua
O
.
I|
ffi,t
Korec c pa3rxqribrMln", rMeiounMu
::i:T^:ll
]]- 1 I l"99l"x
gHaqeHHe
oAHHaxoBoe
BbrxoAHoroyr,ra pr, nocrpoeHbrs eyux{nlj
cme
&g , to rovxu r''roxarcrrra flprr,,ryro
noAaqlz
Jrn[rJno,
-xoerlsuqHenra
^^.r,.r,,... .^.._ ^ _-_--___
pa3Mep6r
Hacoca-aHarrora
nonoryrreHHoMy-Ko3o- AT_ffY?Htf.HJ":#;ff":)-n,"*J"tlbfi?#":;:#illl;f;l:?
. n) nepecurrarb
];;;;"
},.'^'
QHr{HeHry
i
^r.rn.ocrpourl xapaKrep[crrnKy Harypbr no HsBecrHu;
"
rpaMMa A"'Ifl olHocTy[eHqaTblx llacocon, o1'luMa./rbloe
3Harrerrrre
qropMyJrar4
' 'r;'e (4y)-(bz) ;
c,vui'e,1,"7"no""po"n"u'xapaKrepxcr'"^
H=.a
!?,y1l
I
f;"5;;l;"":";10"*rff;2u"!;;o-oT_""peAe'eHl1'
i
;3"tul,ftTp:"1,?;1"#?ll#*:
Beit4"Lt'btuz
il;"If""$?Tffi;";fffJ;x?on;:""rT##.*I;-}:i!,,=I;,fl.*.J'l1]ixflp*#lr,'i^"jI],Sl.l.
pyxHoro
anaMerpa
^o,u.",i-o-'.^ip_""-uiil;u'^
#;.*d;fi.;;:
llpe4.naraeusrfi
cnoco6
MoaenupoBaHl.It
ro
noAaqe
aHanoraqa
H r{HcJ'ryo6oporoe
ne,{
c nocneAyr,oqr"
Hacoca-
31ffi"il;f$"r"rj,r"#,ffi,y*n)lill:
pyxHolo AliaMeTpaKoJIecaHeoAHoKparHo
"r"."u""ui""ilnpoBeprnca
B HaCOcax
II nOKa3a.'I
XopotllHepe3ynbTaTbr.
g"'p*'""il"i.*'"""iu*#p7.'"*n-pa6o.rxx
pailnrqH.brx_rr.
Kojrec
I
,'BaxHeftuftfi
BUBoll.rBJsroqliicr o6qru 4.nr pa6ovnf xo,rec
6;;;;;ffi;""";:#;,,-,-i1,1"" 6hrrb
noryqeH
,"
"o"oQr#"rl'lr%
,un""u y"r"
p ' np.(no4_
-^<-^ -,^-^-.^--^
_ _^z"o,"o4a
"
ilXtff"##flTil?."rrp,i3i::,11t?_
yT""1v'X;y:i::lg:l^*:l::i'^:p
#J'ftilX71".1?i:';;#lI'fri-,,
,,
'-:"-:::j,::,:,:::i.i:.
::1fi:",'.,1::f:lg:;:"^i::"*'*::?{::":""::i::r";d1ftii
;;:J;I:-6X'
noAaqe,
ar s 6espasuepuori
npar<rr,iecxr.r
,,yaAr'asL^n nociosusa
QopMe,
-BbrpaxeHu
"y:,_y"I"
A,'Ig nn6oro 3HaqeHrg BblxoArloro ytJ'Ia l-l cooTBeTcTBeHHo.]Itoooro
ns.
vp;;;";;;ib;;;d;
?::,::l:,T'l"l:,:y':::l:J-::*t";p;""I
'"T:lXff"Ho'H:i,
crvqanQ :0 r'rrr :0'
,nns
H0
A
c-tr
-
n ^..,F
0.675 +- 0,685,
U2
(60)
t;
LE
r
o,
i"ff:";il'"""1J
il##*;,"'::,1-
r
Ha pHc. 97 onpeAeJrfler
AcJlHel
rI
I
rAe ,2 -.oxpyxHas cKopocrb Ha BbtxoAepa6overo Ko,reca.
Arr
cKouellHoa Kpof\'lKxBblxoAa Korleca uz 6epercq Ha nwaverpe Duo:
o3. o?"
nur-3#; +
(61)
/
I
i
3ro BbrpaxeHHe
cnpaBea,rfiBo
AJrr txHpoKoro at4anasofta
/xs BnJ,rorb
Ao oceBbrxHacocoB.He6onu
vpaaneuza (60),
rje6nhnia,L,6
^:::^.:l119l.lln reM,_or
Ha6,1r'oAaeMbre
Ira flpaKrl{Ke,
qro'tiyr.uu"
o6rscHa}orcs
]
Ha xapaKTeplrcruKe JreBee Be;lflqr-rHbr,
r
pa6oqefo
KoJ'Ieca 'rexur
noiu.i,
pl.t t-tcflr,tTaHIrI.I Hacoca Ha 3aI<lhrro*
n^ nr,UAuU^'}
floryqeHHoi
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r1,n,,"Ha oAHOri
ilprrMofi (Fz : 25"), npoxoAur raKx{e qepe3 roqKy qmax
r-raApyrorl
149
lipnmofi (F, : 200), K-oroplfl cooTB€fcrByer drip€xe.rlei{HonryctrBoAy
c xapaKrepHcrr,rxor?Art. trnn paccMorpeHHfl Bonpoca o BnuflHur4
pa3rHIIHbIX KoHcTpyKTHBHbIXaJreMeHToBueurpo6elKHbrx HacocoB
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pei l nnuH r{ nolepr u lla[ opa s t t ef t . 3r o Br {y] 'peur nr enor ept r r lt / I paBnuqecxor)i 9I-reprI.{t.tB FIacoce.
2
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(npofiycKHyro croco6gocrr,) Hacoca.
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pa6oru pa6ouero KoJrecal,t orBoAa,
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B nocJreAoBare.nruofrqenu KaHaJroBor BXoAa Ao BbrxoAa Hacoca.
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u o nepec eqeH H F n
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(putc. 138, a). B uacocax BbrcoKoro AaBJreHr.Ifl
A/rn yMeHbureHnfl o6rynnorHeHnf,.
fv )Anr rrvrun+ vt sr lrvos vnv a r t r r a
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259
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no ut4.rlHHApHr{ecKofiPacrouxe.
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cHJt B uleJrflx ynnorueuufi I231. B raxux cJryrHApoAHHaMHqecKVx
qasx AJrr yMeHbLreHLIfl
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(petc. 138, e), nu6o AByxrqeaeBbrMu
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c y c r y nonr (p H c . 1 3 8 , r' r).
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B 3 A B I I C H M O C T H O T A H A M C T P A B A J I A I 4 N P I , I B C A C H Ag t A 6 T .
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Pnc. 141. Orxnuuoe yctpoficruo:
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noAyrxKH. Ha puc. l4l npHBeAeHbIABa runa raKoro ycrpoftcrea.
B oAHolr,rcryrrae (pnc. l4l, a) or)I{HMaloqee ycHJIHe nepeAaercq Ha
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258
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B oAHy cTopoHy.
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or MacJIeHoKaBToMarHqecKwr4rrr4BpyrrHyro. OrsoureHue AJrHHbrBKJracMa3Kori BbrAbrrua K AHaMerpy AJrs noArrrHnHHKoBc KoHcr.rcreHTHoft
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HHM V HapylKHbIM KOpnyCOMyrrJrorHflrorcrrr{pyfJrbrMHpe3HHoBblMH
KOJ-IbNAMH.
293
Porop 3 Hacoca npeAcraBJlfler co6ofr orAeJIbHbIfi c6opouHufi
gJIeMeHT.
Pa6o.rue KoJIecanocalKeHbrHa BaJI Ha ilrnoHKax, nonapHo
CTOpOHbI
B npOTHBOnoJIOIKHbIe
BOpOHKaMH
AJIfl ypaBHOBe'
BXOAHbIMH
fitvBaltfl, oceBoro ycklilHn. Ha BxoAe B pa6oqee KoJIeco l-fi cryneHu
oceBoe KoJIeco AJtfl noBbIuIeHHfl
ycTaHaBJrHBaeTcflnpeABKJrrorreHHoe
nceer"rRArorrrefr
ctroco6HocrI{ Hacoca. Pa-6oqlte KoJIeea l-fi eryneHu
;;;il;;;;;
i"-;;;u;;"''i"
craJIH zx ts.
"-- npoMexyroqHblx".p*oo6pa6oraHuofi
cryneuefi qyryHHble.
Pa6o.rue KoJreca
Onoparr,tnporopa cJlyx{ar ABa noAIxHnHHKa:nepxutlfi - onopHo- onopHufi 5. CaeoeHHblepaAnaJlbHo-ynopHble
ynopHnfi 7 vr :aux;e0z.ft
OCeBbIX yCUnnir
urapuKonoArrrHnHHKHAJrfl BOCTpHflT[IgOCTaTOqHbIX
u s-ecaporopa ycraHoBJIeHbIa Kopnyce noAIxHrIHvKaH Qnrcnpylorcfl
B HeMTopuoBofi KpbrrxKori.B xopnyce pacroJloll(eHblraKx(e MacJIflHaR
BaHHa I{ [oJIocTH Ailn oxJla]KAaroUeft BoAbI. Bpaularoulafcn BTyJIKa
c snHroeoft uapesxofi [oAaeT MacJIo Hg BaHHbI K noA[IHnHHKaM.
rroArxHnHHKcMa3blBaercn nepeKaHuxHprft pe3uHo-MeraJrJrHqecxuft
qr4BaeMbrM
KoHAeHcaroM, xotopufi noAaercfl or l-fi cryneHl,l Hacoca.
Vn.norHeuze poropa 6 ocyqecrBJrrercr MflrKofi caJIbHHKoeofi
Ha6uerofi. Ha uepa6otarcueM Hacoce K rHApaBJILIqecKoMyKoJIbuy
caJIbHHKa
ITOABOAI{TCfl KOHAeHCaT OT nOCTOpOHHeIO
HCTOTIHHKa
AJIg
coBAaHHflrr{Apo3arBopa npoHuKarcqeMy cHapyx(u Bo3Ayxy. B Hacocax,
[epeKarrHBarcrrlHxropnuHfi KoHAeHcar, B caJIbHHKaxIIpeAycMoTpeHo
oxJIaxAeHHe.
cnerlHaJrbHoe
VAanesue Bo3Ayxa I43 BHyTpeHHHX nonocrefi Hacoca ocyqecrBJrflercfl B Bo3AyrxHoeflpocrpaHcrBo KoHAeHcaroparlo c[erlHa.nlHofi
rpy6xe c BerrruJleM.
Illuporo npHMeHflercr raK)Ke (roplxKoo6pasnAm KoHcrpyKql,tfl
Ailn KoHAeHcarHbrxHacocoB. HapyxHufi Kopnyc npeAcraBJlfler co6oir AeraJrb, B roropofi pacnoJraraercn nuyrpeuHufi Kopnyc. Bcaercfl coBMecrHoc Hapy)KHbrM Kop n ycoM.
ri narp y6oK BbrnoJIHfl
cbrBarculH
<fopruroo6p asn afl ) KoHcrpy Kur{s o6ecneqHBaer6o.nee6r aron p Hf rHbre
ycJroBl{f AJrfl repMerilrlHocTu Hacoca.
cpaBHeHI,reMHonocryfleHqarbrx HacocoB.
Texnnxo-gKoHoMHqecKoe
TexHnxo-gKoHoMHqecxufiypoBeHb HacocoB xapaKrepu3yercr rreJrbrM
pfl/loM {rax'ropoB: oKorroMntrHocrb,croHMocrb, FraAex(HocrbH Ao/rroBer{Hocrbpa6orrr, peMoHTonpuroAHocrb,yAo6crno B 3KcnJryarar\uu
C yrreroM 3THX noxasarererl npoH3BeAeMcpaBHeHHeocHoBHbrx
Pnc. 157. I(oH4eHcarHufineprnxantHsrii Hacoc KcB475-160/4
rro sKoHoMHrrHacocu A.ns ropno4o6rrnanulefi[poMbnxJreHHocrr.r
ycryna_rorJryqrxuMsapy6eNuuruo6paeuau. Tar,
Hocru HecKoJrbKo
Hanpr.rMep,
Hacocbrruna MC no K. rr. A. Ha 3-4% yerynareTaHafl0.
ruqHbrMrro KoHcrpyKrIHHHacocaMQnpusr Halnerg OPf. Bucora
tscacbrBaH?rfl
TaKx(eMeHbue,qeMy Bapy6exHrrxHacocoB.3ro onpeo6pasor\a
rer\a.r{To B Hacocaxrr.rna MC pa6ouee
rJraBHbrM
.rteJrrrercfl
o6uquuv, KaKAJIflBcex ocraJrbHbrx
KoJrecol-fr cryneHu BbInoJIHeHo
Hosslft|OCT <HacryneHeft.B HasronqeeBpeMflpaspa6atbtBaercn
Zvo
cocbr rreHrpo6ex{Hbre ceKuHoHHbreD(sgar\deH fOCTa
10407-03),
B KoropoM ocHoBHbreflapaMerpbr oTerrecTBeHHbrx
Hacocon,6y4yr npl,tBeAeHbrB coorBercrBHe c rapaMerp aMH, AocrHrHyrbrMH B uuponor?
I I paK T HK e.
1
Ann ropHo4o6uearoqeft rpoMbrrllJreHHocrr{enponeficrue Qupvrsl
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J
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Lns erzx ycnoeuft rrrupoKo HcnoJrb3yercffKoHcTpyKuHflc cHMMeTpHrr;
HbrM pacnoJrox{enneM pa6ouux KoJrec(fAP).
B eapy6exHbrx ceKIrHoHHbrxHacocax c oAHocropor{HHMpacrroJrox(eHHeMpa6ovnx KoJrecrrpH Hanopax 40',150-200 ,d oceBoe ycr.rJrr{e
qacro pa3rpyx{aercfl 3a cqer BbrIIoJrHeP.vfl.'
nepeAHr4x H Mex(cryfleHHbrx ynJroruesuli pa6ouux KoJrec oAHoro AHaMerpa H cne(naJrbHbrx
pa3fpy3oqHbrx orBepcrr{fi e ocHoBHbrxAr,rcKaxpa6ouzx KoJrec. HecMorpfl Ha raroft MaJrooKoHor,tt,t.rHrrfi
cnoco6 pagrpy3Ku, K. n.A.
HacocoB ocraercf Ha BbrcoKoMypoBHe 3a cqeT npr.rMeHeHHflBbrcoKoaKogoMnrrHori npoTorlHoft qacru
Hacocn rr.rila I{H150 a.rrq HeQre4o6unarcqefi rpoMbrrrJreHHocru
IIo cBoHMTexHHKO-9KOHOMr.rqeCKzM
nOKa3aTeJrffM
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sapy6exHuu o6pasuau HacocoB,npe.qHagHaqeHHbrx
AJrfl orux qenefr.
g.iln pa6oru B TexHoJrorHrrecKHX
Ha Hacocbl, npeAHagHarreHHbre
yclaHoBKax ueQrenepep a6arbrBaroqefi 'npousltrrJreH
Hocrn, : p as p a6oras
|OCT,12878-67,
coAepxaqufi napaMerpbr, KoHcrpy'xrunHbre cxeMbr,
TexHHqecKLIerpe6onaunn Ha HSroroBJIeHI,Ie,HcnbITaHHeH nocraBKy
HacocoB
ocHoeHne napaMerpbr no foCTy 12878-67 sa BbrcoKoHanopHbre
Hacocbr AJrfl HeQrn, neQrenpoAyKroB, cx(r4>KeHHbrx
ragoB H Apyrux
cxoAHblx no Bs3Kocrr4 H sosAerlcrBnro Ha Aeranu HacocoB xH4xocreft
npI'rBeAeHbIs ra6n. 24 (tervtneparypa [epeKaqr.rsael{ofi >Kr,rAKocrr.r
or -30 .qof 400"C).
Ta6ttutp 24
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(He
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Hn560-500
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llapalrerpu HacocoB npuBeAenbr Ans
cKopocrn Bpaqenurr
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lOCTou onoBapHBarorca THn KoHcrpyKrIHH E Marepr.aJI .ocuoBubrx'geralefi HacocoB.
zvo
6onuunX ercnepnvreHrd.nrHo-HecJleB pesynrraTe Bun0"rHeurnq
pa6or H coBeprxeHcrBoBaHHfl
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HHfr, yAaJIOCb pe3KO IIOBbICLITb9KOHOMHtIHOCTbOTerIeCTtseHHbiXnHTaTeJ-IbHblxHacocoB. 3HaqeHiln K. .ii. A. Bbirio;iiieHFibrx HacocoB, Iro.rTyqeHHbre rrpH npoMbIrxJIeHHbIX l,IcnbrraHHfl,x, Ha 2-30/o
npeBbrrrrarcT
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pa6oru oreqecrBeHHbrx HacocoB raKx{e npu6.nnxaercfl x rpe6yeMoMy
ypoBHro. HeAocrarKoM HacocoB flBJrflercfl 6onee BbrcoKafl MeraJrJroeMKOCTbrr TpyAoeMKocTb H3roroBJleHr.rfl.3ro 'rr6ycnosneHo AByxropnycuofi KoHcrpyrquefi Hacoca.
onbrruo-KoHcrpyKB uactosqee BpeMfl ocHoBHbrMHanpaBJIeHHeM
TopcKHX pa6or no nHTareJrbHbrMHacocaM flB.rrqercfl crpeMJreHHe
npr,rMeHr.rTb
oAHoKoprrycHyro KoHcTpyKrIHro ceKIIHoHHoro THna AJrfl
6o.neeBbrcoKnx napaMerpoB, ?rcnoJrbsyflrrpl4 3ToM HMerouruficqonur
sapy6exHux HacococrpoureJrbHbrx$Hpru, rJIaBHbrMo6paaov OPf.
nng noBbr[reHl{r HaAex{Hocrupa6omr nnTareJrbHbrxHacocoB Heo6xoAuuo cogAarb HoBbreMarepHaJrbrAJrrrnpoTorlHofi uacrH, Koropbre
Lr Koppo3HoHHbrMH
o6na1anu 6u sbrcoKLIMHapo3HoHHbrMH
Kar{ecrBaMn
u 6atnu 6rr croflrxt4MnrrporuB 3aAHpaHHfl,
npu conpuKocHoBerwr Bpau1aroxlnxcflAeraJrefic uenoABHlr{HbrMu.
flp uueHeHHeraKHX MaTepHaJroB
rro3BoJruJro
6rr yMeHburuTb 3a3opbr B ynJroTHeHHflx,rrro npr.rneno 6u
I{ NOBbIIIICHHIO SKOHOMHqHOCT?I HACOCA.
KonAeHcaTHbreHacocbr no scacneaoilIer:r cnoco6socru v 3KoHoMLIqHOCTH,
Kat( kI rrHTaTeJIbHbIe
HaCOCbr,He yCTynarOTIyqruHM 3apy6exHunn o6pasqau. ilpnueueHne npeABKJrrorreHHbrx
oceBbrx KoJrec
no3BoJruJronoBbrcuTb AoJrroBerruocrbpa6oru pa6ounx opraHoB l-fr
nrtrrt6rrrr
Lr
rlr;.Frrr
J
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B psAe cflyrraeB ua6.nrcAarorcfl MexaHHqecKHepaspyrrreHHfl oceBbrx
KoJrec, npuuuHoft KoTopbrx, rto-BHAHMoMy,flBJrffrorcg ycraJrocrHbre
pagpyulettfl, vs-sa nyJrbcauuH AaBJreH
Hfl. llosrrueH He AorroBeqHocrr
pa6ouux opraHoB l-fi cryneHn - oAHHH3ocHoBHbrxilyrelZ noeHueHHfl
AOflrOBeI{HOCTH BCefO HaCOCa.
BHyrpeunzr? xopnyc crrupaJrbHororrna y BeprnKaJrbHbrxHacocoB
yBerHrrr,rBaerBecoBbre H ra6apuruue xapaKTepucrLtKH HacocoB.
Ilepexo4 K ceKqr,rouHo
ft KoHcrpyr{rrur.rBHyrp eHHero Kopltyca rro3BoJrHT
cHHsHrb MeTaJrJroeMKocrb
Ha 20-25%. O4HoupeMeHHoMoxer 6urr
yBeII.rrIeH K. n. A. HaCOCOB.
.;
I
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:
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:
1. Afi3e,rrrrreriH M.a. I{€xrpo6Ar*nLreHacoc'irrrHeorr'ori
rpoMr:rurres^ xocrl.I.M., focronrexuslar, i9b7.
2 6acaraeB
I.. I4.. C r.rir e r b H x r<o I B. fl. flpoexrxpoeauue
r p$ynbr']ru sKcnepl'IMeHraJrbHblx
xccJreaoBaHr.rn
rp"li-"ili.n]"]i.
oceBoro No.reca
loquHMmroueHueM.
Tpy.[blfnl{, J231, cfr.qpouaurnrocrpoenMauuHocrpoentlet,
1964.
qucJra
KplrTr.rrrecroro
Y..1_11I
_A:
{. Onpeaeaenue
yqeroMctln, aornuxa-rcirqnx
r yn4orienmx. CE.
--- .n;po---"6ocrpoeuuer.BhI[. 5, M., miuru3, tgSZ.
.1p"IIIJIIT(pOBI(lt_pa6Oqx_x
-Y_:i:T!o" Bonpocblreoprr, rexronorrr r 060.
Jou
opraHOB
[eHTpo6exsbrxHacO.
3 I " tq'.
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-1966.P. M. PacqeTHHa [poqHocTb
4aruruo_crpoea
uer,
IrH q- P.-I4. nonbluentle xaanraufiogno.3pos11oggofi
-- Maurtus, 1961.
"'
)Irl'txoBble
ynJlorHeHu
s. VlsA.2-e. M., d,taulnocrpoe"";"";;
I
4. A O rr4paa,rl,tecxnx
florepqxegeprnr{B perrrerxe
ia npofier,lepnofi
Typ6xHbI.
Tpyftr BllfM. Bun. 24.
)o3uoltuo-Mexatuqecxat
npoquocrb
MeraJrrroB.
M.-JI.,
,
.
I
I
:I
21.
,rr^"
tn;"?l#;ntnn"6u'"un""rr
"1ifiTjyt',ft:"3",*,{;61X'#"lf"TJ#I}"9i1#I*"llf;,,".
22.RiT;ft1; t*tf:
uacoiax. M., Maurr.s, 1963.
";;r;";;;;;,
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23. "rlorira nn ti ,q. n. iiniiteno-n"eHacoclr
rrrnacBn-220-280
ryp6oycraHoBKrr
cBepxBErcor{ux
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^,
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z4'
A. A. Pacqsr(pnruvecxoro
vuc.na
o6oporoB
{ ycnoBrrro6ecleqe119t1IIi
nlr rruaun'recxoit ycrofi,uo6clr poropoBBbrcor(oganop1brx
rurDaBJrlqecKlx
Mausfl c yqeroMcltr, so3lrsxaoulsfa yn,rorxeurxx.n3n'eprouaruuiroctpoer,ter,
__ 1958,I.lb4.
25 "rI o u a x I n A. A. Vc,roanr nolo6za npr uccJreroBau[rxqpo[eccoBxasrraruipa snrqect(,lx.
]\{^aurnH.
TpyabrJInH, J',1,r
Zld. nirjporvarurro11ft-I1--Ioa"Lo*
cJpoeHue].
m.-Jl.-, maurlr3, 1961.
^^
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C . A . I 4 c c r e t o e a aru eo r p a 6 o r x a
lTy-qe-Hli
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AaBresxr x Typ6oycTaHoBKe
l'i',,,1'l;;'tltlHBTX?;"tni,n:r
8' Bo*rauescrufi
17.ill..:^"_:-l:.y
A. H. pacqer Ha npoqHocrbKpyrJrbrxxorbqeshrx nracrln,
I pan[aJr,HbrMtr
noar(pe,refiHlrx
pe6pavn. Tpy{hr BH|M. BHn. XXIX.
M
Bl,tfM, 1961.
lu. ll y x o B fi bI il A. H. 06 onpe,4e,nerruu
rracro'rbrco6crBeulbrx Kore6arr{ft l<DvrJiHx r.t (o,th(cBbrx flracrr,rH, vcIJreHHL,lxoaIuaJrbH!,rMH
pe6paMu. Tpy.qbtBHi-t-,
B u n . X X X I I I . M . . B I Z T M . -1 9 6 3 .
pacrqxerre
19. ,I[yxoIrrbrfi
A. FI.
Kpyrrbrx n Ko.,ti,tleDbrx
rlJracrlr. vcltJret,_
H6rx paAr{anErrbtMn
De6paM[. Tovror BHI4I_lfnIpoMauJa.B6,n. XXXV. M.,
B H lzlHf ultor,ra ur. 1965.
20. n"l,:-1-"1
A. K.
B o6,,racrl-lnprMelreultll BoAbr
(xolo1uofi u roprvefi),peyJrbrarburccrenoBaflrift
B iaqecrBe cMa3xh noaullnHfit<og cKorr,xeur.rr Hacoco'.
c6. (onHT KoncrpyxpoBagrh, tr3toroBJ'reHhH
H 3r{cn,1yaraufiuMHorocrynerrqarr,rx
r
jl&T"xIu
A'A l{eurpo6exuueroceBhleracochr.M.,(Mauru'oc
yflnorHrre.rbEbre
ycrpoicr-Ba.M., (MarunrocrpoeHne,,
?q. MaKapoB f. B.
1965.
2 9 . M a n b r r u x u f l E . B . , f o p 6 e a i < o ' c . c . p " i l ; " i - i l ,^*'"
i;';blrxoBErx
""'
nnrarerbgltx-Hacoc*. .ei"pi.tn*r' id6i,'i;"i'Pr
^^ 5.aMep
3u marloueHKo
B. B. BrrqHue nolpgqxupadouero
xo,recaflurare.,rbHofo
rIIrIa. {3seprerBxr,1964,_N!4.
.. EacocacexuroHnoro
31. Manloruetxo
B, B.,Mu x i-*.rr o^s A, (. oiuogsoesacocgoe
o6opyAoBa-
'
3MerHHe
3MerHHevrrnor'eH"Eparqaroqxxc'BaJroE.M.,Mau.
32' t!.tli:iT"TiTo'iT""Y.o'at'€:iyl;lnut.
Baro' M , Mau'
vIInorHeHI'Epalqaloqxxc'
.., rapaaKoBir*,m"it
cl*nfi
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ll' ro'1 v6eB f. A.. Kyxun l. M. vnaonreuna
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Bparqarcrqrxcr
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il"i-".'!.li.,
M,,
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pacqera
nacoiinlg'not
Bonpocu
6"tii,iiit,ii":rf."fpy]#'Eur.ftl.
e"n.
t rpoexrrpoBaHrr rofpy)<Hbrxrener(rpoHacocoB.
TpJjbr;inu, m':at. iil1poMaruqsocrDoeHllet'
M -JI., cMauuu6crpoeuuer,
iS64.
13
-'ra-l43 1 " o; a 14.B. I'fuvepiuuecropoctehu a*ietu+l a xaneaeraop"ra*oure"o
r1rspovauruur.fpyru e1it!1. [fu.
:."-T-1l3la,nacoca.rl4cc.neaooaare
,
Maurlr3' 1959
24. M., Mauiae, 19b9.
34' Muxafiaos
A. K. Bnrssue +opMbrBxoanofixpoMr(!.r
JrorraroK
r(orecaHa
xapa{repr.{r{Ky
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BIZ|M,
35
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H oceBbre
Hacocbr.
JI., Cy4npoMf6s,
1958.
JI., C y4nporrmus,
1g62.
19. I epHHK
t_ A _ fl p o 6 .n e u uKa B n ra \Hu.
Hacocbr.
JI., Cy4npoMrns,
1962.
11. r_le r p r.rH a n. lt. uyAoBbre
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a.rrrrHapoAHoro
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M., Maurrue, i€tSZ.
44. [Q.n e l:tAe p e p K. .IIonaro.IHHeMaruuHbrAflq xu4xoereft 14 ra3oe. M.,
MarurHs, 1960.
45. P a c B. o..Pacqer AHcKoBryp6ouarual. LreA.2-e.M,, Marurr.rs,19s9.
46. P y A rl_c M. A. Hexoropue nonpbcrrpacr{eraHa npor{Hocrb
cnnpaJrbHbrx
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47. P y A H es C. C. Ea.nascaHeprHH
sqeHrpo6e)KHoM
Hacoce.<XnnanqecxoeMauruI HocrpoeHue>,1938, Nb 3.
48. PyAHeB
c, c.,MarBees
v l . B . H e x o r o p u e c o _ o 6 p a > Kneonnnpro 6 n e u e
o6oporHocrHrronacrHbrxHacocon.TpyaH BH|M. Brrn. XX)tII. lvt,,
lrggflll_rleHHa
Bp{fM, 1963.
4 9 . c e J r r { x o B B , r . , 9 - y o H o B c x u i t A ; r M . T o p u o n u e i y n n o r n e n u nH e Q r n l
Hbrx HacocoB.M., <Hegpa>, 1965.
50. CepeHceH
q . B u A p . H e c y u l a n c n o c o 6 s o c r lul p a c u € r b r A e r a J rnenf ia r u u n
Ha npoqHocrl. M., Marurns, 1954.
51. CHHeHKo
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v eouJ r e c cer y n e H r {
Hr.rsxoft6ucrpoxo4HocrH.Tpy4nr BI4|M. Bun. Xxxil.
tvt., BI4rM, 19"63.
b2. CnpanoqHr.rK
MarrrtrHocrpoHTeJrfl.
T. III M., Maulns, lg55.
53. CrenaHoB
. . , M a u r n a s ,1 g 6 0 .
4 . _ 1 4 . I l e H r p o 6 e ) K H bHr eo c e B b r eH a c o c b rM
54. CrerraHoB
f . I O . f n l p o , u , n n a M u rp{ a
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H. , Ouelrlarrr{3,
1962.
55. T a p J a K o^Bc K H frr H. H. Pacqer' ffiApaBnuqecKr,rx.
ypannoeeur.rBaroutux
y_qp_o_{gp
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1967.
56. X apvroHos
B . K . T o p u o n b r e y n J r o r H e n lsl p
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B xHMHqecKoM Marilr.rHocrpoeHnu.
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57.
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KaHaBoKHa sepxaJlernApaBrnqecxofinrrbr,flritarenriroro Hacoca.'<TennoaHep',.
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$ l. llpnuuran p,efrcrnur, x.naccnQvra\ktfr Lr olnacru
1957.
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59. fl H o B c K H fi. M. H. KgSrprplfloBa-quq n pacr{er Ha'npouHomr-4eranbfi napoi
nux ryp6uu. M. , H3A. AH CCCP, 1947. :
60. F u c h s I o c h e r s c h u I z H. D_ie Pufnpen. springer-Verlag,, 1968.
61. Neimaier
R . H a n d b u c h n e u z e i t l i c h e l P u m p e n i n l a l e n . F r e i b i r i g , ,1 9 6 6 .
j
15
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$ 4 . Bu6op Hacoca AJrrr oKcnJryaraqnr.r
$ 5 .Tpe6onaHur, npeAbfl BrqeMbre K HacocHoMyo6opygonaHr.uoBbrcoKoro
58. 3 T H H r e p C. M. Onur HaTIaAKH
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$ 33' cucreMar'3arl'rr Ir HopMarnBHbre
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pacrrera Hacoca
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$ 34. Hen'roAeJrbHbre
H3MeHeHHfl
pa6ouux opraHoB HacocoBu ux
xapaKrepr{cruKu
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B Hacocax
$ 35. <Das[qecxafl npupoAa KaBr4rar;iuu '*u".p"uro;
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$ 39- Pactrer MuHHMaJrbHoro
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$ 40. TepMoA'HaMr.rqecrufixpzrepr.rfi KaBurarlLukr
f 'naea 7, cntu, ,ueficrnyroulr{eHa porop
Hacoca.,nHx ypaBHoBeuHBaH[e
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cnJrbr s ueHrpo6ex(HbrxHacocax
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3n9
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s49. cDyHaal{eHrHaq ililvra
I0l
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I 50. Porop a c6ope
$ 5 1 .B a a
$ 52. Pa6orrne
KoJreca
,
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4ncx
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$ 55. Coear.rHurerrbHbre
:
nay0ru
$ 56. MorrreHT conporHBileHHfl r nrr6op sJreKrpoABrrareJrfl
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10. VnnorHeHrfl
153
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185
190
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$ 58. VnnorHeHr.rfl pa6o.rax KoJrec . .
$ 59. floAurunnuxu
$ 60' vsen ruApaBflr'rqecroft
pa3rpysrH oceBofo ycurrwn
,
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202
209
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214
226
231
235
236
237
24r
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253
254
261
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AaBJreHHfl .
$ 61. OcuoBHbre KoHcrpyKrr.rBHbre cxeMbr HacocoB
. .
$ 62. Hacocbr AJrff ropHo4o6uearcueft
npoMbrrxJreHHocrr.
63.
Hacocu 4.nn neQraHort npoMbrrurreHHocrH
S
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rr irenoABrrx{trbre ynrorirnrcUile
264
264
271
276
284
298