Conservative-to-primitive variable conversion, mixture property evaluation, and pressure computation. More...

Functions/Subroutines
subroutine, public	s_convert_to_mixture_variables (q_vf, i, j, k, rho, gamma, pi_inf, qv, re_k, g_k, g)
	Dispatch to the s_convert_mixture_to_mixture_variables and s_convert_species_to_mixture_variables subroutines. Replaces a procedure pointer.
subroutine, public	s_compute_pressure (energy, alf, dyn_p, pi_inf, gamma, rho, qv, rhoyks, pres, t, stress, mom, g, pres_mag)
	Compute the pressure from the appropriate equation of state.
subroutine, public	s_convert_mixture_to_mixture_variables (q_vf, i, j, k, rho, gamma, pi_inf, qv)
	Convert mixture variables to density, gamma, pi_inf, and qv for the gamma/pi_inf model. Given conservative or primitive variables, transfers the density, specific heat ratio function and the liquid stiffness function from q_vf to rho, gamma and pi_inf.
subroutine, public	s_convert_species_to_mixture_variables (q_vf, k, l, r, rho, gamma, pi_inf, qv, re_k, g_k, g)
	Convert species volume fractions and partial densities to mixture density, gamma, pi_inf, and qv. Given conservative or primitive variables, computes the density, the specific heat ratio function and the liquid stiffness function from q_vf and stores the results into rho, gamma and pi_inf.
subroutine, public	s_convert_species_to_mixture_variables_acc (rho_k, gamma_k, pi_inf_k, qv_k, alpha_k, alpha_rho_k, re_k, g_k, g)
	GPU-accelerated conversion of species volume fractions and partial densities to mixture density, gamma, pi_inf, and qv.
impure subroutine, public	s_initialize_variables_conversion_module
	Initialize the variables conversion module.
subroutine, public	s_initialize_mv (qk_cons_vf, mv)
	Initialize bubble mass-vapor values at quadrature nodes from the conserved moment statistics.
subroutine, public	s_initialize_pb (qk_cons_vf, mv, pb)
	Initialize bubble internal pressures at quadrature nodes using isothermal relations from the Preston model.
subroutine, public	s_convert_conservative_to_primitive_variables (qk_cons_vf, q_t_sf, qk_prim_vf, ibounds)
	Convert conserved variables (rhoalpha, rhou, E, alpha) to primitives (rho, u, p, alpha). Conversion depends on model_eqns: each model has different variable sets and EOS.
impure subroutine, public	s_convert_primitive_to_conservative_variables (q_prim_vf, q_cons_vf)
	Convert primitives (rho, u, p, alpha) to conserved variables (rhoalpha, rhou, E, alpha).
subroutine, public	s_convert_primitive_to_flux_variables (qk_prim_vf, fk_vf, fk_src_vf, is1, is2, is3, s2b, s3b)
	Convert primitive variables to Eulerian flux variables.
subroutine, public	s_compute_species_fraction (q_vf, k, l, r, alpha_rho_k, alpha_k)
	Compute partial densities and volume fractions.
impure subroutine	s_finalize_variables_conversion_module ()
	Deallocate fluid property arrays and post-processing fields allocated during module initialization.
subroutine	s_compute_speed_of_sound (pres, rho, gamma, pi_inf, h, adv, vel_sum, c_c, c, qv)
	Compute the speed of sound from thermodynamic state variables, supporting multiple equation-of-state models.
subroutine	s_compute_fast_magnetosonic_speed (rho, c, b, norm, c_fast, h)
	Compute the fast magnetosonic wave speed from the sound speed, density, and magnetic field components.

Variables
real(wp), dimension(:), allocatable, public	gammas
real(wp), dimension(:), allocatable, public	gs_min
real(wp), dimension(:), allocatable, public	pi_infs
real(wp), dimension(:), allocatable, public	ps_inf
real(wp), dimension(:), allocatable, public	cvs
real(wp), dimension(:), allocatable, public	qvs
real(wp), dimension(:), allocatable, public	qvps
real(wp), dimension(:), allocatable	gs_vc
integer, dimension(:), allocatable	bubrs_vc
real(wp), dimension(:,:), allocatable	res_vc
integer	is1b
integer	is2b
integer	is3b
integer	is1e
integer	is2e
integer	is3e
real(wp), dimension(:,:,:), allocatable, public	rho_sf
	Scalar density function.
real(wp), dimension(:,:,:), allocatable, public	gamma_sf
	Scalar sp. heat ratio function.
real(wp), dimension(:,:,:), allocatable, public	pi_inf_sf
	Scalar liquid stiffness function.
real(wp), dimension(:,:,:), allocatable, public	qv_sf
	Scalar liquid energy reference function.

Detailed Description

Conservative-to-primitive variable conversion, mixture property evaluation, and pressure computation.

Function/Subroutine Documentation

◆ s_compute_fast_magnetosonic_speed()

subroutine m_variables_conversion::s_compute_fast_magnetosonic_speed	(	real(wp), intent(in)	rho,
		real(wp), intent(in)	c,
		real(wp), dimension(3), intent(in)	b,
		integer, intent(in)	norm,
		real(wp), intent(out)	c_fast,
		real(wp), intent(in)	h )

private

Compute the fast magnetosonic wave speed from the sound speed, density, and magnetic field components.

Parameters

[in] h only used for relativity

Definition at line 2625 of file m_variables_conversion.fpp.f90.

◆ s_compute_pressure()

subroutine, public m_variables_conversion::s_compute_pressure	(	real(stp), intent(in)	energy,
		real(stp), intent(in)	alf,
		real(wp), intent(in)	dyn_p,
		real(wp), intent(in)	pi_inf,
		real(wp), intent(in)	gamma,
		real(wp), intent(in)	rho,
		real(wp), intent(in)	qv,
		real(wp), dimension(1:num_species), intent(in)	rhoyks,
		real(wp), intent(out)	pres,
		real(wp), intent(inout)	t,
		real(stp), intent(in), optional	stress,
		real(stp), intent(in), optional	mom,
		real(wp), intent(in), optional	g,
		real(wp), intent(in), optional	pres_mag )

Compute the pressure from the appropriate equation of state.

Definition at line 430 of file m_variables_conversion.fpp.f90.

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◆ s_compute_species_fraction()

subroutine, public m_variables_conversion::s_compute_species_fraction	(	type(scalar_field), dimension(sys_size), intent(in)	q_vf,
		integer, intent(in)	k,
		integer, intent(in)	l,
		integer, intent(in)	r,
		real(wp), dimension(num_fluids), intent(out)	alpha_rho_k,
		real(wp), dimension(num_fluids), intent(out)	alpha_k )

Compute partial densities and volume fractions.

Definition at line 2315 of file m_variables_conversion.fpp.f90.

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◆ s_compute_speed_of_sound()

subroutine m_variables_conversion::s_compute_speed_of_sound	(	real(wp), intent(in)	pres,
		real(wp), intent(in)	rho,
		real(wp), intent(in)	gamma,
		real(wp), intent(in)	pi_inf,
		real(wp), intent(in)	h,
		real(wp), dimension(num_fluids), intent(in)	adv,
		real(wp), intent(in)	vel_sum,
		real(wp), intent(in)	c_c,
		real(wp), intent(out)	c,
		real(wp), intent(in)	qv )

private

Compute the speed of sound from thermodynamic state variables, supporting multiple equation-of-state models.

Definition at line 2541 of file m_variables_conversion.fpp.f90.

◆ s_convert_conservative_to_primitive_variables()

subroutine, public m_variables_conversion::s_convert_conservative_to_primitive_variables	(	type(scalar_field), dimension(sys_size), intent(in)	qk_cons_vf,
		type(scalar_field), intent(inout)	q_t_sf,
		type(scalar_field), dimension(sys_size), intent(inout)	qk_prim_vf,
		type(int_bounds_info), dimension(1:3), intent(in)	ibounds )

Convert conserved variables (rho*alpha, rho*u, E, alpha) to primitives (rho, u, p, alpha). Conversion depends on model_eqns: each model has different variable sets and EOS.

Definition at line 1245 of file m_variables_conversion.fpp.f90.

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◆ s_convert_mixture_to_mixture_variables()

subroutine, public m_variables_conversion::s_convert_mixture_to_mixture_variables	(	type(scalar_field), dimension(sys_size), intent(in)	q_vf,
		integer, intent(in)	i,
		integer, intent(in)	j,
		integer, intent(in)	k,
		real(wp), intent(out), target	rho,
		real(wp), intent(out), target	gamma,
		real(wp), intent(out), target	pi_inf,
		real(wp), intent(out), target	qv )

Convert mixture variables to density, gamma, pi_inf, and qv for the gamma/pi_inf model. Given conservative or primitive variables, transfers the density, specific heat ratio function and the liquid stiffness function from q_vf to rho, gamma and pi_inf.

Definition at line 523 of file m_variables_conversion.fpp.f90.

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◆ s_convert_primitive_to_conservative_variables()

impure subroutine, public m_variables_conversion::s_convert_primitive_to_conservative_variables	(	type(scalar_field), dimension(sys_size), intent(in)	q_prim_vf,
		type(scalar_field), dimension(sys_size), intent(inout)	q_cons_vf )

Convert primitives (rho, u, p, alpha) to conserved variables (rho*alpha, rho*u, E, alpha).

Definition at line 1782 of file m_variables_conversion.fpp.f90.

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◆ s_convert_primitive_to_flux_variables()

subroutine, public m_variables_conversion::s_convert_primitive_to_flux_variables	(	real(wp), dimension(0:,idwbuff(2)%beg:,idwbuff(3)%beg:,1:), intent(in)	qk_prim_vf,
		real(wp), dimension(0:,idwbuff(2)%beg:,idwbuff(3)%beg:,1:), intent(inout)	fk_vf,
		real(wp), dimension(0:,idwbuff(2)%beg:,idwbuff(3)%beg:,advxb:), intent(inout)	fk_src_vf,
		type(int_bounds_info), intent(in)	is1,
		type(int_bounds_info), intent(in)	is2,
		type(int_bounds_info), intent(in)	is3,
		integer, intent(in)	s2b,
		integer, intent(in)	s3b )

Convert primitive variables to Eulerian flux variables.

Definition at line 2026 of file m_variables_conversion.fpp.f90.

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◆ s_convert_species_to_mixture_variables()

subroutine, public m_variables_conversion::s_convert_species_to_mixture_variables	(	type(scalar_field), dimension(sys_size), intent(in)	q_vf,
		integer, intent(in)	k,
		integer, intent(in)	l,
		integer, intent(in)	r,
		real(wp), intent(out), target	rho,
		real(wp), intent(out), target	gamma,
		real(wp), intent(out), target	pi_inf,
		real(wp), intent(out), target	qv,
		real(wp), dimension(2), intent(out), optional	re_k,
		real(wp), intent(out), optional	g_k,
		real(wp), dimension(num_fluids), intent(in), optional	g )

Convert species volume fractions and partial densities to mixture density, gamma, pi_inf, and qv. Given conservative or primitive variables, computes the density, the specific heat ratio function and the liquid stiffness function from q_vf and stores the results into rho, gamma and pi_inf.

Definition at line 552 of file m_variables_conversion.fpp.f90.

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◆ s_convert_species_to_mixture_variables_acc()

subroutine, public m_variables_conversion::s_convert_species_to_mixture_variables_acc	(	real(wp), intent(out)	rho_k,
		real(wp), intent(out)	gamma_k,
		real(wp), intent(out)	pi_inf_k,
		real(wp), intent(out)	qv_k,
		real(wp), dimension(num_fluids), intent(inout)	alpha_k,
		real(wp), dimension(num_fluids), intent(inout)	alpha_rho_k,
		real(wp), dimension(2), intent(out)	re_k,
		real(wp), intent(out), optional	g_k,
		real(wp), dimension(num_fluids), intent(in), optional	g )

GPU-accelerated conversion of species volume fractions and partial densities to mixture density, gamma, pi_inf, and qv.

Definition at line 620 of file m_variables_conversion.fpp.f90.

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◆ s_convert_to_mixture_variables()

subroutine, public m_variables_conversion::s_convert_to_mixture_variables	(	type(scalar_field), dimension(sys_size), intent(in)	q_vf,
		integer, intent(in)	i,
		integer, intent(in)	j,
		integer, intent(in)	k,
		real(wp), intent(out), target	rho,
		real(wp), intent(out), target	gamma,
		real(wp), intent(out), target	pi_inf,
		real(wp), intent(out), target	qv,
		real(wp), dimension(2), intent(out), optional	re_k,
		real(wp), intent(out), optional	g_k,
		real(wp), dimension(num_fluids), intent(in), optional	g )

Dispatch to the s_convert_mixture_to_mixture_variables and s_convert_species_to_mixture_variables subroutines. Replaces a procedure pointer.

Definition at line 412 of file m_variables_conversion.fpp.f90.

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◆ s_finalize_variables_conversion_module()

impure subroutine m_variables_conversion::s_finalize_variables_conversion_module

private

Deallocate fluid property arrays and post-processing fields allocated during module initialization.

Definition at line 2398 of file m_variables_conversion.fpp.f90.

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◆ s_initialize_mv()

subroutine, public m_variables_conversion::s_initialize_mv	(	type(scalar_field), dimension(sys_size), intent(in)	qk_cons_vf,
		real(stp), dimension(idwint(1)%beg:,idwint(2)%beg:,idwint(3)%beg:,1:,1:), intent(inout)	mv )

Initialize bubble mass-vapor values at quadrature nodes from the conserved moment statistics.

Definition at line 1160 of file m_variables_conversion.fpp.f90.

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◆ s_initialize_pb()

subroutine, public m_variables_conversion::s_initialize_pb	(	type(scalar_field), dimension(sys_size), intent(in)	qk_cons_vf,
		real(stp), dimension(idwint(1)%beg:,idwint(2)%beg:,idwint(3)%beg:,1:,1:), intent(in)	mv,
		real(stp), dimension(idwint(1)%beg:,idwint(2)%beg:,idwint(3)%beg:,1:,1:), intent(inout)	pb )