1 = m1* S1 = 0 ( S1=0)
2 = m2* S2 = 3,1*7141 = 22137 H.
3 = m3* B = 2,3*7216 =16597 H.
MU2 = JS2 * ε2 = 0,02*12700 = 254 H
2 . S2 3 . .
MU2 ε2
.
max
Pgmax = nmax = 4000000*3,14*D2/4 = 20096 H
D=0,08
nmax=4
11 g =20096 H.
2 3
Rτ12 2.
(2) = 0
-Rτ12 * AB + G2h1 2h2 - = 0
Rτ12 = = = -13589 H.
R2 R03 , 2 3
R12 + Rτ12 + G2 + 2 + G3 + 3 + Pg + R03 = 0
MP = ≈ 83
=200
= = = 41 .
= = = 0,1 .
bc = = = 110 .
cd = = = 0,1 .
de = = 83 .
ef = = = 45 .
R12 = μp * = 200 * 143 = 28600 H.
R03 = μp * f = 200 * 17 = 3400 H.
(2,3) = 0
R12 + G2 + 2 + R32 = 0
R32 = cg * μp = 40 * 200 = 8000 H/.
(3) = 0
R03 * h = 0 R03 ≠ 0; h = 0
(1)
(1)=0
-Py*OA+R21h1=0
Py= = = 3428,5
(1)=0
+ + + = 0
μp =
= = = 25,4
= = = 100
= = = 0,2
R01=μp* = 135 * 95 = 12825
, .
1. 1
= * , , , )= =-1
Pg= * pmax , )= =1
3 = )
μM= = = 4,2 /
= =120 .
μφ= = =0,035; 1/
1. = ) (1) = ) (2)
μ=μM*μφ*H=4,2*0,035*50=7,35 /
2. = ) (2) = ) (3)
3. = ) (3)
= )=const (4)/
4. ) (5) = ) (2) = ) (3). μ=μ=7,35 /
. .
6.
=2+3; 2= + ; T3=T3=
II= )(6) μ=7,35 /
)(5) )(5 )
|
|
(7), . )(5 ) II= )(6)
8. , .
=μT*(AB)=7,35*77=566
9.
J1= = =0,519 *2
JM=J1-JO1=0,519-0,11=0,409 *2
3