- ( ) ( , ).
1. ():
= ∑ti*Ni, -. = 6200*38,9+7200*42,2 = 545020.
2. ():
=(* k)/(*S* k* k), .
= (545020*1,1)/(4015*0,85*1,15) = 152.76 = 153
= 130 - (85% ). / = 23 - () (15% ).
3. :
, , :
= / (* k).
= 545020/(0,15*1840) = 1974,71.
, , , 3. 264 .
3. .
|
/ |
. |
. |
. | |
|
1 |
. | = / (* k).
| 1974,71 | 1975 |
|
2 |
) ) | -k1*Pp 1 = k2*P 2 = - 1 | 1185 829,5 355 | 1185 830 355 |
|
3 |
- , : | . = ą + ß = 0,8, = . - | 336 268,8 67 | 336 269 67 |
|
4 |
. | =0,015 | 29,625 | 30 |
: 3526
4. :
G=∑gi*Ni.
G = 6200*46,17+7200*56,3 = 691614, .
IV. .
. , , .
, . , 8. , .
- ( ). , ( ).
, . , . ( 4), ( 9).
- . 2 : ( 6) ( 7), .
1. .
, , 4.
/ . / ( 5). / , .
, (1) , , . :
= * + * / ;
֒ = 1 *Δ ( 4, ( 6)).
= 300 . - . ' -2000*1,9 =3800. =3800*130+300*23 =500900. () () :
= k4*;
np = k5* , 4, 5 - ( 4).
= 0,08*500900 = 40072
= 0,1*500900 = 50090
E , 4, , .