q = (1.486/n) d5/3 S1/2
q = α dβ
α = (1.486/n) S1/2
β = 5/3
d = (q/α) (1/β)
v = q/d = q (q/α)- (1/β)
c = βv = β q (q/α)- (1/β)
C = c Δt/Δx
D = q /(So c Δx)
N = tr So (g/d)1/2 > 15
|