translation_source_term Module Reference

Implements the coriolis_source_term_t type. Implements the translation_source_term_t type.

Data Types
type	translation_source_term_t
	This source term adds the translation force. More...

Functions/Subroutines
subroutine	translation_source_term_init_from_json (this, json, fields, coef, variable_name)
	The common constructor using a JSON object.
subroutine	translation_source_term_init_from_components (this, fields, domain_vel, coef, start_time, end_time)
	The constructor from type components.
subroutine	translation_source_term_free (this)
	Destructor.
subroutine	translation_source_term_compute (this, time)
	Computes the source term and adds the result to fields.

Function/Subroutine Documentation

translation_source_term_compute()

subroutine translation_source_term::translation_source_term_compute ( class(translation_source_term_t), intent(inout)  this, type(time_state_t), intent(in)  time  )

private

Parameters

time	The time state.

Note

In this case we get the convection term produced by the mesh velocity, which comes from using the relative velocity as advection velocity. The term comes from ((u-u_mesh) . div) u Here we calculate - (u_mesh . div) u. In conservative form so

• div (u_mesh u). Then we put it in the RHS as +

Definition at line 146 of file translation_source_term.f90.

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translation_source_term_free()

subroutine translation_source_term::translation_source_term_free ( class(translation_source_term_t), intent(inout)  this )

private

Definition at line 133 of file translation_source_term.f90.

translation_source_term_init_from_components()

subroutine translation_source_term::translation_source_term_init_from_components ( class(translation_source_term_t), intent(inout)  this, class(field_list_t), intent(in), target  fields, real(kind=rp), dimension(3), intent(in)  domain_vel, type(coef_t)  coef, real(kind=rp), intent(in)  start_time, real(kind=rp), intent(in)  end_time  )

private

Parameters

fields	A list of fields for adding the source values.
domain_vel	The domain velocity.
coef	The SEM coeffs.
start_time	When to start adding the source term.
end_time	When to stop adding the source term.

Definition at line 113 of file translation_source_term.f90.

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translation_source_term_init_from_json()

subroutine translation_source_term::translation_source_term_init_from_json	(	class(translation_source_term_t), intent(inout)	this,
		type(json_file), intent(inout)	json,
		type(field_list_t), intent(in), target	fields,
		type(coef_t), intent(in), target	coef,
		character(len=*), intent(in)	variable_name
	)

Parameters

json	The JSON object for the source.
fields	A list of fields for adding the source values.
coef	The SEM coeffs.
variable_name	The name of the variable for this source term.

Definition at line 77 of file translation_source_term.f90.

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