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

3.6.1 Introduction

This function group computes the thermodynamic properties of adiabatic flow with friction for calorically perfect gas as described in [JDAnderson1982].

The following properties are computed:

Table 4: Fanno flow properties



I Property Description



1 M Mach number
2 p/p* Pressure ratio
3    *
ρ/ρ Density ratio
4 T/T* Temperature ratio
5 V/V* Velocity ratio
6 p01/p02   Stagnation pressure ratio
7 (4fL)/D Fanno line
8 (s-s*)/cp Change in entropy