. .
. 1.
1.
N, | |||||
, / | |||||
: to=24 oC, Po=755 . ., ρ=1,18 /3 |
, (4.1)
, /;
, /;
ρ , /3;
ρ1 , /3.
, (4.2)
1 , ;
1 .
G, /,
. (4.3)
(. . 2).
2.
U, | I, | I U, | t1, | t2, | ∆t, | G, | cm, | |
U I. , ,
, (4.4)
Ro 0,1 , ;
Uo .
[3].
,
, (4.5)
∆t t2 t1.
. (4.6)
(4.5)
|
|
, (4.7)
Q , .
, . Q>0 . Q<0, , , ( , ).
, . . (4.7)
,
,
. (4.8)
. (4.9)
.
cpm [1] .
3.
cpm, | cvm, | mcpm, | mcvm, | c¢pm, | c¢vm, | |
cp, | cv, | mcp, | mcv, | c¢p, | c¢v, | |
cpm : cvm; c¢pm c¢vm; mcpm mcvm = cpm/cvm. , , - [2]. (. . 3).