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

3.9.1 Introduction

This function group computes the properties of quasi-2D isentropic flow through a DeLaval nozzle, as described in [JDAnderson1982].

The following properties are computed:

Table 7: DeLaval nozzle properties



I Property Description



1 M Mach number
2 p/p1   Pressure ratio
3    *
ρ/ρ Density ratio
4 T/T1   Temperature ratio
5 A/A1   Critical area ratio