hm_read_eos_tabulated.F File Reference

#include "implicit_f.inc"
#include "param_c.inc"

Go to the source code of this file.

Functions/Subroutines
subroutine	hm_read_eos_tabulated (iout, pm, unitab, iunit, lsubmodel, imideos, eos_struct)

Function/Subroutine Documentation

hm_read_eos_tabulated()

subroutine hm_read_eos_tabulated	(	integer	iout,
			pm,
		type (unit_type_), intent(in)	unitab,
		integer	iunit,
		type(submodel_data), dimension(nsubmod), intent(in)	lsubmodel,
		integer, intent(in)	imideos,
		type(eos_param_), intent(inout)	eos_struct )

Definition at line 36 of file hm_read_eos_tabulated.F.

C-----------------------------------------------
C   M o d u l e s
C-----------------------------------------------
      USE unitab_mod
      USE submodel_mod
      USE message_mod
      USE eos_param_mod , ONLY : eos_param_
C-----------------------------------------------
C   D e s c r i p t i o n
C-----------------------------------------------
C reading parameters for
C   IDEAL-GAS EQUATION OF STATE
C-----------------------------------------------
C   C o m m e n t s
C-----------------------------------------------
C  RHOI = PM(89)   -> provided by /MAT
C  RHOR = PM(01)   -> provided by /MAT (can be erased by EOS if present : obsolete)
C  => MU0 = RHO/RHOR-1.
C  PM(31) = P(MU0,E0) -> will be used to initialize diagonal of stress tensor SIG(1:3,*)
C-----------------------------------------------
C   I m p l i c i t   T y p e s
C-----------------------------------------------
#include      "implicit_f.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      TYPE (UNIT_TYPE_),INTENT(IN) ::UNITAB 
      INTEGER IOUT,IUNIT
      my_real pm(npropm)
      TYPE(SUBMODEL_DATA), DIMENSION(NSUBMOD), INTENT(IN) :: LSUBMODEL
      INTEGER,INTENT(IN) :: IMIDEOS
      TYPE(EOS_PARAM_),INTENT(INOUT) :: EOS_STRUCT
C-----------------------------------------------
C   C o m m o n   B l o c k s
C-----------------------------------------------
#include      "param_c.inc"
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      my_real ::   p0, e0, psh, rho0,mu0,rhoi,rhor,g0,ssp0,dpdmu,df
      my_real :: xscale_a, xscale_b, fscale_a, fscale_b
      LOGICAL :: IS_ENCRYPTED, IS_AVAILABLE, IS_AVAILABLE_RHO0
      INTEGER :: A_FUN_ID, B_FUN_ID
C-----------------------------------------------
C   S o u r c e   L i n e s
C-----------------------------------------------
      is_encrypted = .false.
      is_available = .false.
      is_available_rho0 = .false.
 
      CALL hm_option_is_encrypted(is_encrypted)
 
      CALL hm_get_intv  ('A_FUNC'  ,a_fun_id  ,is_available,lsubmodel)
      CALL hm_get_intv  ('B_FUNC'  ,b_fun_id  ,is_available,lsubmodel)
      
      CALL hm_get_floatv('XscaleA', xscale_a, is_available,lsubmodel,unitab)
      CALL hm_get_floatv('XscaleB', xscale_b, is_available,lsubmodel,unitab)
      
      CALL hm_get_floatv('FscaleA', fscale_a, is_available,lsubmodel,unitab)              
      CALL hm_get_floatv('FscaleB', fscale_b, is_available,lsubmodel,unitab)                    
 
      CALL hm_get_floatv('PSH', psh, is_available,lsubmodel,unitab)
      CALL hm_get_floatv('E0', e0, is_available,lsubmodel,unitab)
      CALL hm_get_floatv('Refer_Rho', rho0, is_available_rho0,lsubmodel,unitab)
 
      !MANAGING INPUT ERRORS :
      IF(a_fun_id+b_fun_id == 0)THEN
         CALL ancmsg(msgid=67,msgtype=msgerror,anmode=aninfo,
     .               i1=imideos,
     .               c1='/EOS/TABULATED',
     .               c2='NO INPUT FUNCTION')
      ENDIF
      
      IF(is_available_rho0 .AND. rho0 < zero)THEN
         CALL ancmsg(msgid=67,msgtype=msgerror,anmode=aninfo,
     .               i1=imideos,
     .               c1='/EOS/TABULATED',
     .               c2='REFERENCE DENSITY MUST BE STRICTLY POSITIVE')
      ENDIF
      
      !REFERENCE DENSITY
      rhor = pm(1)
      rhoi = pm(89)
 
      IF(rho0 > zero) THEN
        rhor = rho0
        pm(1)= rho0 
      ELSE
        rho0=rhor                   
      ENDIF
 
      !COMPUTE P0 (stress tensor)
      IF(rhoi == zero)THEN
        mu0 = zero ! error 683 already displayed
      ELSE
        IF(rhor /= zero)THEN
          mu0 = rhoi/rhor-one
        ELSE
          mu0 = zero ! error 683 already displayed
        ENDIF
      ENDIF
      
      IF(rhoi /= zero)THEN
        df = rhor/rhoi
      ELSE
        df = zero
      ENDIF
 
      p0 = zero ! A(MU0) + B(MU0)*E0
 
      !SSP0
      ssp0 = zero 
      g0 = zero
      rhoi = pm(89)
      dpdmu =  zero ! A'(MU0) + B'(MU0)*E0+B(MU0)/(ONE+MU0)/(ONE+MU0)*P0
 
      dpdmu=max(zero,dpdmu)
      IF(rhor > zero) ssp0 = sqrt((dpdmu + two_third*g0)/rhor) 
            
      !STORAGE    
      pm(23) = e0
      pm(27) = ssp0
      pm(32) = zero
      pm(88) = psh
      pm(31) = p0-psh
      pm(104)= p0-psh
 
      eos_struct%NUPARAM = 4
      eos_struct%NIPARAM = 2
      eos_struct%NFUNC = 0
      eos_struct%NTABLE = 0
      CALL eos_struct%CONSTRUCT() !allocations
 
      eos_struct%UPARAM(1) = xscale_a
      eos_struct%UPARAM(2) = xscale_b
      eos_struct%UPARAM(3) = fscale_a
      eos_struct%UPARAM(4) = fscale_b
 
      eos_struct%IPARAM(1) = a_fun_id
      eos_struct%IPARAM(2) = b_fun_id
 
      eos_struct%E0 = e0
      eos_struct%PSH = psh
 
      WRITE(iout,1000)
 
      IF(is_encrypted)THEN
        WRITE(iout,'(5X,A,//)')'CONFIDENTIAL DATA'
      ELSE
        WRITE(iout,1500)a_fun_id,xscale_a,fscale_a,b_fun_id,xscale_b,fscale_b,e0,psh
        IF(is_available_rho0)WRITE(iout,1501)pm(1)
      ENDIF
 
      RETURN
 1000 FORMAT(
     & 5x,'  TABULATED EOS     ',/,
     & 5x,'  -------------     ',/)
 1500 FORMAT(
     & 5x,'FUNCTION A IDENTIFIER . . . . . . . . . .=',1pg20.13/,
     & 5x,'XSCALE_A. . . . . . . . . . . . . . . . .=',1pg20.13/,
     & 5x,'FSCALE_A. . . . . . . . . . . . . . . . .=',1pg20.13/,
     & 5x,'FUNCTION B IDENTIFIER . . . . . . . . . .=',1pg20.13/,
     & 5x,'XSCALE_B. . . . . . . . . . . . . . . . .=',1pg20.13/,
     & 5x,'FSCALE_B. . . . . . . . . . . . . . . . .=',1pg20.13/,
     & 5x,'E0. . . . . . . . . . . . . . . . . . . .=',1pg20.13/,          
     & 5x,'psh . . . . . . . . . . . . . . . . . . .=',1PG20.13)
 1501 FORMAT(     
     & 5X,'eos reference density . . . . . . . . . .=',1PG20.13)       
 
      RETURN