adam_nasto_physics_object

ADAM, NASTO fluid physics class definition, CPU backend.

Source: src/app/nasto/common/adam_nasto_physics_object.F90

Dependencies

Contents

• nasto_physics_object
• initialize
• load_from_file
• conservative2primitive
• description
• primitive2conservative
• internal_energy
• total_energy

Variables

Name	Type	Attributes	Description
INI_SECTION_NAME	character(len=7)	parameter	INI file section name containing fluid physics.
IR	integer(kind=I4P)
IU	integer(kind=I4P)
IV	integer(kind=I4P)
IW	integer(kind=I4P)
IG	integer(kind=I4P)
IP	integer(kind=I4P)

Derived Types

nasto_physics_object

NASTO fluid physics class definition.

Components

Name	Type	Attributes	Description
mpih	type(mpih_object)		MPI handler.
ns	integer(kind=I4P)		Number of species.
nv	integer(kind=I4P)		Number of variables (rns+ru+rv+rw+rE=ns+4).
nv_aux	integer(kind=I4P)		Number of auxiliary variables (rns+r+u+v+w+p+g=ns+6).
np	integer(kind=I4P)		Number of 1D primitive variables (rns+r+un+p+g=ns+4).
eos	type(nasto_eos_object)	allocatable	Equations of state of each specie [1:ns].

Type-Bound Procedures

Name	Attributes	Description
conservative2primitive	pass(self)	Return primitive variables from conservative ones.
description	pass(self)	Return pretty-printed object description.
initialize	pass(self)	Initialize physics.
load_from_file	pass(self)	Load config from file.
primitive2conservative	pass(self)	Return conservative variables from primitive ones.

Subroutines

initialize

Initialize the equation.

subroutine initialize(self, file_parameters)

Arguments

Name	Type	Intent	Attributes	Description
self	class(nasto_physics_object)	inout		Physics.
file_parameters	type(file_ini)	in		Simulation parameters ini file handler.

Call graph

load_from_file

Load config from file.

subroutine load_from_file(self, file_parameters, go_on_fail)

Arguments

Name	Type	Intent	Attributes	Description
self	class(nasto_physics_object)	inout		Physics.
file_parameters	type(file_ini)	in		Simulation parameters ini file handler.
go_on_fail	logical	in	optional	Go on if load fails.

Call graph

Functions

conservative2primitive

Return primitive variables (rs, u, v, w, r, p, g) from conservative variables (rs, ru, rv, rw, rE).

Attributes: pure

Returns: real(kind=R8P)

function conservative2primitive(self, conservative) result(primitive)

Arguments

Name	Type	Intent	Attributes	Description
self	class(nasto_physics_object)	in		Equation of state.
conservative	real(kind=R8P)	in		Conservative variables

description

Return a pretty-formatted object description.

Attributes: pure

Returns: character(len=:)

function description(self) result(desc)

Arguments

Name	Type	Intent	Attributes	Description
self	class(nasto_physics_object)	in		Physics.

Call graph

primitive2conservative

Return conservative variables (rs, ru, rv, rw, rE) from primitive variables (rs, u, v, w, r, p, g).

Returns: real(kind=R8P)

function primitive2conservative(self, primitive) result(conservative)

Arguments

Name	Type	Intent	Attributes	Description
self	class(nasto_physics_object)	in		Equation of state.
primitive	real(kind=R8P)	in		Primitive variables

Call graph

internal_energy

Return specific internal energy.

Attributes: elemental

Returns: real(kind=R8P)

function internal_energy(g, density, pressure) result(energy_)

Arguments

Name	Type	Intent	Attributes	Description
g	real(kind=R8P)	in		Specific heats ratio.
density	real(kind=R8P)	in		Density value.
pressure	real(kind=R8P)	in		Pressure value.

Call graph

total_energy

Return total specific energy.

Attributes: elemental

Returns: real(kind=R8P)

function total_energy(g, density, pressure, velocity_sq_norm) result(energy_)

Arguments

Name	Type	Intent	Attributes	Description
g	real(kind=R8P)	in		Specific heats ratio.
density	real(kind=R8P)	in		Density value.
pressure	real(kind=R8P)	in		Pressure value.
velocity_sq_norm	real(kind=R8P)	in		Velocity vector square norm ||velocity||^2.

Call graph