, (.2). . , . , . L . . .
, , (10), L, L 1=λ/4 m = 1, L 2=3λ/4 m = 2, L 3=5λ/4 m = 3 . . . . (10) :
λ= 4 L/ (2 m - 1). (11)
1. , , 3 .
2. . 800 2000 ( ).
3. , , L 2.
4. , L, ( m m max 1).
5. .. 4 5.
2
m | L, | L , | λ, | |||
1 | 2- | |||||
1. m L (11) λ.
2. λ = (λ1 + λ2 + )/ m max.
3. ( ) :
(12)
γ = 1,4 , R = 8,31 /( ) , μ = 0,029 / .
4. ν = V ⁄λ.
5. :
|
|
Δλ 1, Δλmax m = 1 m =m max:
Δλm = 4Δ L /(2 m 1),
Δ L = 0,5 .
:
Δν = νΔλ/ λ .
6. :
λ = ( λ Δλ), ν = (ν Δν).
. .
1. ? . , (, , ν, ω, k, λ, φ) .
2. ? ? ?
3. . ?
4. ? ?
5. ?
6. , .
7. ?