FLASH4.5 API

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TABLE OF CONTENTS


[Functions] source/physics/materialProperties/NSE/NSE_finalAtPres

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NAME

   NSE_finalAtPres

SYNOPSIS

   call  NSE_finalAtPres( real(OUT)   :: qbar_nse,
                          real(OUT)   :: sumyi_nse,
                          real(OUT)   :: approxtemp,
                          real(OUT)   :: edot,
                          real(OUT)   :: Yedot,
                          real(IN)    :: Ye,
                          real(IN)    :: pres,
                          real(IN)    :: hmq)

DESCRIPTION

 this function gives the NSE final state for a constant pressure burn
 via table lookup.  qbar is returned in MeV/nucleon
 only the compositional information (qbar, 1/Abar, edot, Yedot) should be
 used for hydrodynamics purposes.
 accurate thermodynamic prperties of the NSE final state (rho, T) should be
 obtained by solving
 eint + P/rho - qbar_nse = hmq
 This is important due to the limited accuracy of the table interpolation
 (i.e. the interpolated values cannot satisfy any constraints on their own.)

ARGUMENTS

    qbar_nse    --
    sumyi_nse   --
    approxtemp  --
    edot        --
    Yedot       --
    Ye          --
    pres        --
    hmq         --  H minus Q = Specific Enthalpy minus binding energy = eint + P/rho

NOTES

   see top level interfaces file for description of subroutine function

SEE ALSO

   NSE_interface

HISTORY

   Dean Townsley, Alan Calder 2006-8
   original interpolation kernel by Alan Calder 2006

    Dean Townsley 2008  stub for when unit is not included