1. (/) :
,
N , ;
b , / ;
q ;
η ,
1, 1,1÷1,2.
2. :
,
G , ;
D , ;
V , 3.
3. :
,
- ,
0,25÷0,30;
L , .
4. :
.
. :
- ;
- ;
- ;
- .
Wc, .. , , . P=f(Wc) V=f(Wc)
:
D | L | d | g | W1 | W2 | V | V | V | n | V | P | V | W | |
D | L | D1 | g | W1 | W2 | V0 | V1 | V2 | n | VP | P | VB | I |
-
CLS: PRINT " "
INPUT " D"; D
INPUT " L"; L
INPUT " d"; D1
INPUT " g"; g
INPUT " W1"; W1
INPUT " W2"; W2
DIM V(W2), P(W2), VB(W2)
V0 = 3.14 * D ^ 2 * L / 4
V1 = V0 *.42
V2 = 4 / 3 * 3.14 * (D1 / 25) ^ 3
n = V1 / V2
VP = V1 *.45
FOR I = W1 TO W2
V(I) = VP * (1 - I / 100)
P(I) = V(I) * g
VB(I) = VP * I / 100
NEXT I: PRINT
PRINT TAB(15); " "
PRINT "D="; D; "", "L="; L; "", "d="; D1; "", "g="; g; "/3"
PRINT "W1="; W1; "%", "W2="; W2; "%"
PRINT TAB(15); " "
PRINT " "; V0; "3"
PRINT " "; V2; "3"
PRINT " "; n; ""
PRINT " "; VP; "3"
PRINT ", %", " , ", " , c3"
FOR I = W1 TO W2
PRINT I, P(I), VB(I): NEXT I
PRINT " .,-44021"
END
6. :
D? 20
L? 24
d? 7.6
g? 0,9
|
|
W1? 42
W2? 46
D=20 L=24 d=7.6 g=.9 /3
W1=42 % W2=46 %
7536 3
229,7308 3
13,77752
1266,048 3
, % , , c3
42 660,8771 531,7402
43 649,4827 544,4007
44 638,0883 557,0612
45 626,6938 569,7216
46 615,2993 582,3821
.,-44021
:
B , , , . P=f(Wc), V=f(Wc). , , .