Compressible Flow Subroutine Library
Programming Reference Manual
Version 1.0 DD-00008-110E

3.6.5 arffat - Fanno relations given T/T*
SUBROUTINE AR06AD(G,T,RESULT,IERR)
  DOUBLE PRECISION G, T, RESULT(8)
  INTEGER IERR

Compute the fanno relations given the temperature ratio, T/T* .

Performance
Fixed

Arguments

G - REAL

ENTRY: Specific heat constant γ .

T - REAL

ENTRY: Temperature ratio 0 ≤T/T* ≤(γ+ 1)/(γ -1)  .

RESULT - ARRAY OF REAL

EXIT: Array with result properties as described in  4.

IERR - INTEGER

EXIT: (optional) Return status code.

Status codes

-1

Specific heat ratio γ≤ 1  .

-2

Computed M out of range.

-3

Given T/T* out of range.