:
, ( 2,53,0 %);
; ' ;
' ;
䳿 ;
.
, , ' 䳺 -.
, 䳿 . .
,
= Ff Ε /( Km) ≤ []. (29.10)
FfΕ = KEcFt- , KEc (. 29.4); - (=1 - ; =1,3- ; = 1,5 - ); - (. . 29.1); m- , ( m = 1; - m = 1,7; - m = 2,5 -m= 3); [] - .
(29.10) - .
= Ff Ε /( Km) ≤ [] . (29.11)
FfΕ = KEFt , FΕ ( ); [] , .
䳿 ,
S = F./Ftmax ≥ Smn, (29.12)
F. , (. 29.1); Ftmax , ; Smin = 5 - .
Ftmax [. (19.12)] :
|
|
Ftmax = Ft
, v > 10 /,
Ftmax = Ft +F
F , . F, ,
F = 13 10-6 ω1·Ρ·m (29.13)
m .
( [] ≤ 40 )
[p]cn = C/(hKVKRK). (29.14)
= 1,33·106 ∆/З , ∆/ , %;
∆/ = 3 % ( )
= 4·104; h - , - , ; KR= z1·K ·u , z1= 25/z1, , , , , ; K= , , , , (. 29.5).
, ,
[p]cn = 270zu / (29.15)
, , , .