()
(" ) " . " " . . " .
( ) " .
11-3-79.
Q" () S" k" :
Q = S*k*(T - t)*Y
T - " t - " Y - " 2.04.05-91.
" " .
. " " .." . Y.
?
:
- : 0.9 0.5 - .
- : " . . " . .
(" ). 90% " . " .
" +10 .
?
:
:
- " "
- 70% " .
?
" :
" 10-15%.
" " .. .
" . " " :
= (a*m*l)
a - " " m - " 1 " " l - .
" " .
Q = M*c*(t-T)
- " t - " T - .
" 10-20% .
" " " . " .
" . . " .
" " . " " ( ).
() " " . .
. " " 37 " " .
" . " " (" )" (" - 0.95 ).
|
" |
" |
" |
10 |
130 |
156 |
290 |
14 |
118 |
138 |
263 |
18 |
104 |
133 |
250 |
22 |
102 |
132 |
249 |
26 |
102 |
132 |
249 |
30 |
100 |
130 |
246 |
32 |
98 |
128 |
244 |
: . " 85%" - 75% " .
: . " " " .
:
Q = n*N
n - . 0.95 0.5 . N - . " 50 - 100 /.. .
. " " " " .
" " . " " .
" " . " . " 100% .
" " 40% . ( ) " . " 60-70% .
" " .
" .
( ) " ..
:
Q = K*S*(t - t)"
K - " S - " t - (" )" t - .
:
Q = a*S*(t - t)"
- " S - " t - " t - .
" = (4.9 + 3.5v)*4.2 /(*..*). v - .
www.sibstro.ru " . "
|