установление основных параметров процесса

реклама
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d
g
J)H1L
= J)H1L
⋅
>1L@g
>1L@d
IZjZf_ljuijhp_kkZf_lZeemj]bq_kdh]hh[h]Zs_gbyn_jjhgbd_ey
g
d
]^_ >1L@g b >1L@d ²gZqZevgh_bdhg_qgh_kh^_j`Zgb_gbd_ey\kieZ\_ J)H1L
b J)H1L
²
dhebq_kl\hkieZ\Z^hbihke_h[h]Zs_gbyd]
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>1L@d
JbkAZ\bkbfhklvdhebq_kl\Zn_jjhgbd_ey
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²♦²²>1L@g ²L²²>1L@g ²N²²>1L@g ²×²²>1L@g ²M²²>1L@g ²•²²>1L@g Ke_^mxsbf\Z`gufiZjZf_ljhfijhp_kkZh[h]Zs_gbyn_jjhgbd_eyy\ey_lkydhebq_kl\h
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dhebq_kl\Z`_e_aZdhlhjh_g_h[oh^bfhhdbkeblv\u]ey^blke_^mxsbfh[jZahf
g
∆J)H = J)H1L
>1L@d − >1L@g
>1L@d
]^_ ∆J)H ²dhebq_kl\hhdbkey_fh]h`_e_aZd]
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J2 = α)H ∆J)H ]^_ J2 ² jZkoh^ dbkehjh^Z gZ hdbke_gb_ `_e_aZ d] α)H ² m^_evguc jZkoh^ dbkehjh^Z gZ
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>1L@d
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bdhg_qgh]hkh^_j`Zgbygbd_ey\kieZ\_
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JZkoh^\h^ugZhoeZ`^_gb_\ZggujZkkqblu\Z_lkyihnhjfme_
4
J+2 = ∆)H ∆+bki
]^_ 4∆)H ²dhebq_kl\hl_ieZ\u^_eyxs__kyijbhdbke_gbb`_e_aZd>` ∆+bki ²l_ieh\hc
hoeZ`^Zxsbcwnn_dlbkiZj_gby\eZ]bd>`
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\ujZ`_gby
Σ
4∆)H = ∆J)H ∆+)H
Q Σ
²l_ieh\hcwnn_dlhdbke_gby`_e_aZkh[jZah\Zgb_f)H2d>`
]^_ ∆+)H
L_ieh\hcwnn_dlbkiZj_gby\eZ]bhij_^_ey_lkyihnhjfme_
bki
∆++
= Wf + 2
]^_ Wf ²l_fi_jZlmjZf_lZeeZ°K
Ba\_klghqlhl_ieh\hcwnn_dlhdbke_gby)H^h)H2khklZ\ey_l ∆+)H = d>`d])H>@
L_fi_jZlmjm \Zgghc ijbgbfZ_f jZ\ghc °K HdhgqZl_evgh_ \ujZ`_gb_ ^ey jZkq_lZ jZk
oh^Z\h^ugZhoeZ`^_gb_\ZgguijbgbfZ_l\b^
J+2 =
(>1L@N − >1L@g )
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klZ\e_gZgZjbk
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;b]__\:FG_ij_ju\gu_klZe_ieZ\bevgu_ijhp_kkuFF_lZeemj]byk
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