ИЗУЧЕНИЕ ЗАКОНОМЕРНОСТИ СПАДА ТЕМПЕРАТУРЫ

реклама
80
662.6/.9:630*892.1
.,
.
,
,
,
,
200
.
Curve Expert 1.3
.
:
,
,
,
.
-
,
,
-
±0,1 .
-
,
,
0,2
,
.
(200 ± 5
)
-
.
,
12.1.044-89 [5],
200
.
,
.
.
: 1)
3-5
;
,
,
,
2)
-
.
-
.
; 3)
; 4)
.
15-30 .
-4
[4].
0
–
,
.
-
12 %,
4,1 ,
,
50 .
600 ° ,
.
50
200
20
,
.
,
.
-
. 1.
6 2009
81
1
1
t1 ,
t1 ,
,
500
450
400
350
300
250
200
0
20
83
105
120
138
165
450
0
30
80
143
147
157
180
500
.1
.
t1 ,
,
500
450
400
350
300
250
200
,
S = 0.00000000
r = 1.00000000
530
470
t1 ,
,
500
450
400
350
300
250
200
0
30
33
40
55
85
145
-
2
,
450
350
300
250
200
-
0
25
42
85
165
-
Curve Expert 1.3 [3]
.
. 1,
–
. 2.
7 .2
1
3 .6
0
0 .0
0
.00
.00
.00
410
350
.00
.00
290
- 3.6
0
.00
230
.00
170 0.0
1
30.3
60.5
90.8
121.0
151.3
7.2
181.5 0.0
45.4
. 1.
90.8
136.1
181.5
. 2.
:
S –
r –
;
400-500 C,
-
-
.
,
.
-
,
.
,
,
.
,
-
20
.
,
-
.
.
,
6 2009
82
T
500 ,0001 exp( 0,00085112 t1
8 , 25720
22444051 ,0t1
–
exp( 21,03082 t1
)
0 ,18399
0,2
,
;
t1 –
2 ,18911
),
(1)
0,44 %
.
. 3,
, .
–
. 4.
S = 0.00000000
r = 1.00000000
530
350
57
18.
79
.00
.00
470
410
37.
.00
0 .0
.00
.00
290
-18
0
.79
.00
230
170
.00
0.0
33.0
66.0
99.0
132.0
165.0
198.0
-37
.57
0.0
49.5
. 3.
99.0
148.5
198.0
. 4.
T
502,72702 exp( 0,00014508 t1
0,0041121t1
3, 20165
.
)
1, 0000012
0,032386t1
).
-
,
0,45
exp(
2 , 27072
–
(2)
1
. 6.
. 5,
-
0,98 %
.
S = 14.96581611
r = 0.99700919
17.
23
.00
5 40
4 60
3 80
.00
1 40
1
0.0
0
.00
.00
300
2 20
8.6
.00
-8.6
1
.00
00
6 0.
0.0
82.5
165.0
247.5
330.0
. 5.
412.5
495.0
-17
.23
0.0
123.8
247.5
371.3
495.0
. 6.
1
1
6 2009
83
1
T
504 ,60408 exp( 0,11727 t1
0,05391 t1
7 , 05135
0 , 41875
exp( 2,53065 t1
)
0 , 54572
).
(3)
2
. 7,
–
. 8.
S = 0.00000000
r = 1.00000000
8 .98
.00
485
4 .49
.00
415
345
.00
0 .00
.00
275
205
.00
9
- 4.4
.00
135
6 5.
00
0.0
66.0
132.0
198.0
264.0
330.0
396.0
. 7.
-
- 8.9
8
0.0
99.0
198.0
297.0
396.0
. 8.
-
2
2
2
1, 24918
T
449 ,98003 exp( 0,017867 t1
65156363 ,0t1
4 , 46071
exp( 17 ,15865 t1
0,65 %
,
.
,
.
.
,
.
,
.
-
).
(4)
.
.
,
.
, 1987. – 224 .
2.
, .
/
.
.
.
.
,
.
, 1990. – 424 .
3.
,
.
.
/
.–
:
,
:
, 2006. – 292 .
4.
,
.
, 2002. – 50200200706.
5.
12.1.044-89.
.
/
,
0 ,14239
1.
0,8-0,9
.
0,3
,
)
-
.
.:
/
. –
-
.
. –
. –
6 2009
.:
-
. –
, 1991. – 52 .
.:
.:
84
STUDYING THE WOOD SAWDUST BURNING TEMPERATURES DECLINE
REGULARITIES
Kudryavtseva L.A., Mazurkin P.M.
Mari State Technical University, Yoshkar-Ola, Russia
The research results of wood sawdust burning temperatures decline regularities on device
OTM starting from to the maximal value up 200 o are presented in article. The wood sawdust
burning temperatures dynamic models using the stable law are received with help Curve Expert
1.3 program.
Keywords: combustion, wood sawdust, temperature of the combustion, smouldering
6 2009
Скачать