. , 90 % . :
Δ =
< 0 - ; > 0 - ; q - , 1 .
, , :
= - 0,9 . = - 0,9 . 1112 = - 1000,8
- , .
, , 6. = 0
5: q = 125,7 /.
, Δ = - 1091/125,7 = - 8,7 .
Δ :
Δ= = = 3,34
F - - ( 5); - ( = 3) .
Z3P = 1,1*Z3 (Z3 - , .).
Z3P = 1,1*1,93 = 2,12 .
:
Δh= *(T+ Z3P h1) + *(T+ ZP h1) = 0,02
P1, h1 - , ;
h = h0 + ΔhP.= 3,25‒0,02 = 3,22
, . . :
TH = TH0 + + * ( F) = 2,59 + + * ( +1,53)=2,58
T = T0 + ‒ * ( +F) = 2,69 + ‒ * ( 1,53)=2,68
( ) .
.
, R1 , .
vH, .
vH = = = 8,87 /
n0‒ ; w0 ; DB‒ ; PP‒ ;
|
|
J = ‒ ;vA‒ , .
J . J=0,79 ‒ .
R0.
R0 = ZP∙ ∙ (l - t0) ∙ ∙ (vAO2 + n02 ∙ DB ∙ ) =
=2∙0,18∙(1‒0,13) ∙ ∙ (4,422+5,52 ∙1,7∙1,768)=51,22
, ; vA0 = v0 (1- W0) = 5,2∙(1 0,15) = 4,42 / ‒ , v0;
= λ ∙(JEO - JEH) = 3,6(0,84 0,79) = 0,18 v0;
JEO= = = 0,84 v0;
R01 v0 .
R01=R0∙() 0,667∙ =51,22∙() 0,667∙ =45,7
0 , , 1 .
v1 R1 .
v1= = = 5,44 /
v1
R1=R01∙ ()2 = 45,7∙ ()2 = 50,01