Appendix

We are looking for an expression of [k (x)]/ka as a function of u* = [k(x)]/[kLev(x)]. The relationships A1 and A2 are written as:

[k(x)]/ka = Ca"1([kLev(x)]2/[kLev(x)])(1 - U*) (A4)

with

The final relationship:

must be the limits of the function 0£(u*) as u* ^ 0 and u* ^ 1, respectively:

We found for the first terms in powers of £ (for £ < 1) a£ = a0(1 + 0.078£2) and b£ = b0(1 + 0.044£2)

Was this article helpful?

0 0

Post a comment