LimiterSuperBee.c File Reference

Superbee limiter. More...

#include <mathfunctions.h>
#include <limiters.h>

Go to the source code of this file.

Functions
double	LimiterSuperBee (double r)

Detailed Description

Superbee limiter.

Author

Debojyoti Ghosh

Definition in file LimiterSuperBee.c.

Function Documentation

LimiterSuperBee()

double LimiterSuperBee

(

double

r

)

Superbee limiter

Reference:

• Roe, P.L. (1986), "Characteristic-based schemes for the Euler equations", Annu. Rev. Fluid Mech., 18: 337–365, doi:10.1146/annurev.fl.18.010186.002005

Parameters

r	Input slope ratio

Definition at line 16 of file LimiterSuperBee.c.

{
  double retval = max3(0, min(2*r,1), min(r,2));
  return retval;
}