MixtPerf_C.F90

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!******************************************************************************
!
! Purpose: Collect relations for static and total speed of sound for perfect
!   gases.
!
! Description: None.
!
! Notes: None.
!
!******************************************************************************
!
! $Id: MixtPerf_C.F90,v 1.3 2008/12/06 08:44:09 mtcampbe Exp $
!
! Copyright: (c) 2002 by the University of Illinois
!
!******************************************************************************

FUNCTION mixtperf_c_co2guvw(Co2,G,U,V,W)

  USE moddatatypes

  IMPLICIT NONE
  
  REAL(RFREAL), INTENT(IN) :: co2,g,u,v,w
  REAL(RFREAL) :: mixtperf_c_co2guvw
   
  mixtperf_c_co2guvw = & 
    sqrt(co2 - 0.5_rfreal*(g - 1.0_rfreal)*(u*u + v*v + w*w))

END FUNCTION mixtperf_c_co2guvw

! -----------------------------------------------------------------------------

FUNCTION mixtperf_c_dgp(D,G,P)

  USE moddatatypes

  IMPLICIT NONE
  
  REAL(RFREAL), INTENT(IN) :: d,g,p
  REAL(RFREAL) :: mixtperf_c_dgp
   
  mixtperf_c_dgp = sqrt(g*p/d)

END FUNCTION mixtperf_c_dgp

! -----------------------------------------------------------------------------

FUNCTION mixtperf_c_ghovm2(G,Ho,Vm2)

  USE moddatatypes

  IMPLICIT NONE
  
  REAL(RFREAL), INTENT(IN) :: g,ho,vm2
  REAL(RFREAL) :: mixtperf_c_ghovm2
   
  mixtperf_c_ghovm2 = sqrt((g - 1.0_rfreal)*(ho - 0.5_rfreal*vm2))

END FUNCTION mixtperf_c_ghovm2

! -----------------------------------------------------------------------------

FUNCTION mixtperf_c_grt(G,R,T)

  USE moddatatypes

  IMPLICIT NONE
  
  REAL(RFREAL), INTENT(IN) :: g,r,t
  REAL(RFREAL) :: mixtperf_c_grt
   
  mixtperf_c_grt = sqrt(g*r*t)

END FUNCTION mixtperf_c_grt

! -----------------------------------------------------------------------------

FUNCTION mixtperf_c2_grt(G,R,T)

  USE moddatatypes

  IMPLICIT NONE
  
  REAL(RFREAL), INTENT(IN) :: g,r,t
  REAL(RFREAL) :: mixtperf_c2_grt
   
  mixtperf_c2_grt = g*r*t

END FUNCTION mixtperf_c2_grt

! -----------------------------------------------------------------------------

FUNCTION mixtperf_co2_cguvw(C,G,U,V,W)

  USE moddatatypes

  IMPLICIT NONE
  
  REAL(RFREAL), INTENT(IN) :: c,g,u,v,w
  REAL(RFREAL) :: mixtperf_co2_cguvw
   
  mixtperf_co2_cguvw = c*c + 0.5_rfreal*(g - 1.0_rfreal)*(u*u + v*v + w*w)

END FUNCTION mixtperf_co2_cguvw

!******************************************************************************
!
! RCS Revision history:
!
! $Log: MixtPerf_C.F90,v $
! Revision 1.3  2008/12/06 08:44:09  mtcampbe
! Updated license.
!
! Revision 1.2  2008/11/19 22:17:22  mtcampbe
! Added Illinois Open Source License/Copyright
!
! Revision 1.1  2004/12/01 16:48:47  haselbac
! Initial revision after changing case
!
! Revision 1.2  2002/05/28 13:44:44  haselbac
! Added new functions
!
! Revision 1.1  2002/05/04 16:16:52  haselbac
! Initial revision
!
!******************************************************************************