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

3.22.3 arclaici - Laitone pressure correction given M and Cp
SUBROUTINE AR21AB(G,M,CP,RESULT,IERR)
  DOUBLE PRECISION G, M, CP, RESULT(3)
  INTEGER IERR

Compute the Laitone pressure correction coefficient relations given the mach number M and the the Laitone pressure correction coefficient Cp .

Performance
Fixed

Arguments

G - REAL

ENTRY: Specific heat constant γ .

M - REAL

ENTRY: Mach number 0< M <0.8  .

CP - REAL

ENTRY: Pressure correction coefficient C
 p .

RESULT - ARRAY OF REAL

EXIT: Array with result properties as described in  19.

IERR - INTEGER

EXIT: (optional) Return status code.

Status codes

-1

Specific heat ratio γ≤ 1  .

-2

Given M out of range.