, . , . , , kλ, J tJ, , J J. J J
KJ = J / J. (4.9)
, . , U, J .. . , .
J =λJ /, λJ (4.10)
, tJ J [1, 8, 19] .
J , tJ J 4.1. : , , ..
, , , , [1].
4.1.
20 40 0C 65%. 4.2 . , λc, 1 c(t) t = 100 .
.
[1] λJ 4.2. λJ (4.7), (4.8). 4.1 : kλ1 = 1,65 ( ); kλ2 = 1 ( +40 65 %); kλ3 = 1,35 ( 20 ). , (4.7), (4.8) :
kλ = kλ1 × kλ2 × kλ3 = 1,65 × 1 × 1,35 = 2,2275;
|
|
λJ = λJ × kλ = 2,2275 × λJ.
, λJ 4.2. 4.2 . λ c (4.8), .. 4.2.
(4.5)
1 = 1 / λ c =106 / 123,58 = 8091.92 .
t = 100 (3.57):
c(t) = (- λ c × t) = (-123,58 ×10-6×100) = (-0,012358) =
= 0.988824.
4.2 - λ c ( )
J | - niJ | - λJ, 10-6 1/ | - λJ, 10-6 1/ | niJ×λJ, 10-6 1/ | - J | - tJ, 0C | - - J | niJ×λJ×J, 10-6 1/ | |
- | 0,02 | 0,045 | 8,92 | 0,8 | 1,00 | 8,92 | |||
. - | 8,910 | 35,64 | 0,8 | 0,85 | 30,29 | ||||
-0,5 | 0,5 | 1,114 | 6,68 | 0,4 | 0,51 | 3,41 | |||
50-- | 0,01×50 | 1,114 | 3,34 | 1,0 | 1,00 | 3,34 | |||
0,01 | 0,023 | - | 1.00 | 69,00 |
, 4.2. [1] J 4.2. 1, 4 5 J . (.. , 1, 4 5, , ).
ni × λJ × J ( 4.2) . λ c (4.4). .
(4.5)
1 = 1 / λ =106 / 114,96 = 8698,68 .
t = 100 (4.2):
c(t) = (- λ × t) = (-114,96 ×10-6 × 100) = (-0,011496) =
= 0.988567.