Compressible Flow Subroutine Library
Programming Reference Manual
Version 1.0 DD-00008-010
3.6.6 arffav - Fanno relations given V /V *
void arffav(double g, double v, double result[8], int *ierr);

Compute the fanno relations given the velocity ratio, V/V* .

Performance
Fixed

Arguments




Argument Intent

Description




g in

Specific heat constant γ .

v in

Velocity ratio       *  √︁ -----------
0≤ V/V ≤   (γ +1)/(γ-1)  .

result out

Array with result properties as described in  4.

ierr out

(optional) Return status code




Status codes

-1

Specific heat ratio γ≤ 1  .

-2

Computed M out of range.

-3

Given V/V* out of range.