. (. 9) ( ) . , G ( ). , . . , 1 , , ( , ).
11
P,. | T0,0C | U0, /c | , | l20, | t1, | t2, |
0,0 | 0,34 | 10,30 | 0,12 | |||
0,67 | 3,42 | 0,11 | ||||
1,06 | 110* | 1,89 | 0,16 |
l20 =100 .
t2- =100 .
11 t1>>t2,. .
10 , . , . , . . . % ( 70 % ). . . , 250 /.
3.2 .
, Pm D , Pm, D D Pm:
Pm=f×D/(1-a×D) (3.1)
f a - , D. f , a- .
f a
(3.1) --
(/w2<<).
(3.2)
b- .
W0 w , , 1, (3.2)
(3.3)
(3.1) (3.3) , b=a.
.. - , 1 , 1 . f - 1 , , T1, p=p=103.3 /2. a=b - , .
|
|
f a . , f a . a .
3.3 .
f a . f a.
(3.1/)
f a pm D.
(3.4)
(3.5)
, f a , .
0,1 /3, 1000 /2. 1000 /2 .
. 4000 /2, :
D1=0.15 /3 D2=0.25 /3.
- D1=0.12 /3 D2=0.20 /3.
f a
(3.6)
.
x1,x2,xn - .
- p, - w W0.
f a
(3.7)
(3.8)
, 1%
p2=3000, p1=1000, .. , , D1=0,15
.
.
w, W0 p 1% f 3,5%, a - 3,7%.
f a ,
(w1 p1).
3.4 . .
, . , = ( - ),
(3.11)
py - , - y.
Wy - . :
(3.12)
W0 - ,
- ,
- .
Wy (3.11) ,
(3.13)
- ,
- ,
- ,
- .
=1
;
. (3.13)
(3.14)
-
.
< 1. 1.
3.5 .
. .
|
|
, f .
,
, ,
.. ,, 1- < 1- (,
. , .. 10% p 10-20% . . :
(3.15)
(3.16)
;
.
.. . , .
3.6 .
,
, . .
.. , 1895 - 96 . =0.2 /3 pm , , .
pm=2033 /2, pm=2202 /2 .. 8%. . . S , p - t, .. .
~
.. , , .
(3.17)
.. ,
(3.18)
W0 = 150 3, = 0.2 /3.
p1. (.13) (.17), .
, . P2 .
S, S + S. S. - P' :
(3.19)
1'=P1+ , S=0, .. , . P1 P'
% =0,2/3, .
P=250/2. % % tk. " C" (.14) (.18). =0,2/3 P=250/2, tk tk (.14), C%= %. : :
(3.20),
S - 2, W0- 3, - /3.
=0,2 /3 P=250/c2 P=(100-120)/c2 2. ( 14) t,:
|
|
(3.21)
12 .
C%
12
21 | 0,3 | 0,3 | 0,4 | 1,0 | 2,0 | 4,0 |
U1*107 /:/2 | ||||||
/3 =250/2 | 1,76 | 2,26 | 2,64 | 7,0 | 14,6 | 31,0 |
% | 1,5 | 2,0 | 2,6 | 4,0 | 5,0 | 6,1 |
;
12. W0=78.5c3 2/3. 1 m1=1435/2 m2=2760/2. m2 - m1 =1325/2, ; ; 3/ /.
m1 m2 : ( %=4%)