Struct2D  1.0
Solution of 2-D Euler- and Navier-Stokes Equations on Structured Grids
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dissipRoe2.f90 File Reference

Computation of 2nd-order upwind dissipation. More...

Functions/Subroutines

subroutine dissiproe2 (beta)
 Computes upwind dissipation according to 2nd-order Roe's flux-difference splitting scheme. Values are extrapolated to cell faces by the MUSCL scheme with kappa=1/3. More...
 
real(rtype) function entropycorr2 (z, d)
 Evaluates entropy correction function. More...
 

Function/Subroutine Documentation

subroutine dissiproe2 ( real(rtype), intent(in)  beta)
Parameters
betacoefficient for mixing new and old dissipation values
real(rtype) function dissiproe2::entropycorr2 ( real(rtype)  z,
real(rtype)  d 
)
Parameters
zvalue to be corrected
dthreshold value of the correction
Returns
corrected value of z