An objective function corresponding to minimum dissipation \( F = \int_\Omega |\nabla u|^2 d \Omega + K \int_Omega \frac{1}{2} \chi |\mathbf{u}|^2 d \Omega \). More...

Inheritance diagram for minimum_dissipation_objective::minimum_dissipation_objective_t:

[legend]

Collaboration diagram for minimum_dissipation_objective::minimum_dissipation_objective_t:

[legend]

Public Member Functions
procedure, pass(this), public	init_json_sim (this, json, design, simulation)
	The common constructor using a JSON object.

procedure, pass(this), public	init_from_attributes (this, design, simulation, weight, name, mask_name)
	The direct initializer from attributes.

procedure, pass(this), public	free (this)
	Destructor.

procedure, pass(this), public	update_value (this, design)
	Computes the value of the objective function.

procedure, pass(this), public	update_sensitivity (this, design)
	Computes the sensitivity with respect to the coefficient \(\chi\).

procedure, pass(this)	init_base (this, name, design_size, weight, mask_name)
	Initializer for the base class.

procedure, pass(this)	free_base (this)
	Destructor of the base class.

procedure, pass(this)	get_weight (this)
	Get the weight of the objective.

generic	init (this, json, design)
	Constructor.

generic	init (this, json, design, simulation)
	Constructor.

procedure, pass(this)	init_json (this, json, design)
	Constructor.

procedure, pass(this)	init_json_sim (this, json, design, simulation)
	Constructor.

procedure(functional_free), deferred, pass	free (this)
	Destructor.

procedure(functional_update_value), deferred, pass	update_value (this, design)
	Update the value of the function.

procedure(functional_update_sensitivity), deferred, pass	update_sensitivity (this, design)
	Update the sensitivity of the function.

procedure, pass(this)	get_value (this)
	Get the value of the function.

procedure, pass(this)	get_sensitivity (this, sensitivity)
	Get the sensitivity of the function.

Public Attributes
type(field_t), pointer	v => null()
	Pointer to the v field.

type(field_t), pointer	w => null()
	Pointer to the w field.

type(coef_t), pointer	c_xh => null()
	Pointer to the coefficient field.

type(field_t), pointer	adjoint_u => null()
	Pointer to adjoint u field.

type(field_t), pointer	adjoint_v => null()
	Pointer to adjoint v field.

type(field_t), pointer	adjoint_w => null()
	Pointer to adjoint w field.

real(kind=rp)	weight = 1.0_rp

real(kind=rp)	value
	Value of the base_functional.

type(vector_t)	sensitivity
	Sensitivity field.

character(len=25)	name
	Name of constraint/objective in the logfile.

logical	has_mask
	containing a mask

class(point_zone_t), pointer	mask => null()
	A mask for where the objective function is evaluated.

Detailed Description

Definition at line 95 of file minimum_dissipation_objective.f90.

Member Function/Subroutine Documentation

◆ free() [1/2]

procedure(functional_free), deferred, pass base_functional::base_functional_t::free ( class(base_functional_t), intent(inout) this )

pure virtualinherited

Definition at line 81 of file base_functional.f90.

◆ free() [2/2]

procedure, pass(this), public minimum_dissipation_objective::minimum_dissipation_objective_t::free ( class(minimum_dissipation_objective_t), intent(inout) this )

Definition at line 122 of file minimum_dissipation_objective.f90.

◆ free_base()

procedure, pass(this) objective::objective_t::free_base ( class(objective_t), intent(inout), target this )

inherited

Definition at line 59 of file objective.f90.

◆ get_sensitivity()

procedure, pass(this) base_functional::base_functional_t::get_sensitivity	(	class(base_functional_t), intent(in)	this,
		type(vector_t), intent(inout)	sensitivity
	)

inherited

Definition at line 92 of file base_functional.f90.

◆ get_value()

procedure, pass(this) base_functional::base_functional_t::get_value ( class(base_functional_t), intent(in) this )

inherited

Definition at line 90 of file base_functional.f90.

◆ get_weight()

procedure, pass(this) objective::objective_t::get_weight ( class(objective_t), intent(in) this )

inherited

Definition at line 61 of file objective.f90.

◆ init() [1/2]

generic base_functional::base_functional_t::init	(	class(base_functional_t), intent(inout)	this,
		type(json_file), intent(inout)	json,
		class(design_t), intent(in)	design
	)

inherited

Definition at line 74 of file base_functional.f90.

◆ init() [2/2]

generic base_functional::base_functional_t::init	(	class(base_functional_t), intent(inout)	this,
		type(json_file), intent(inout)	json,
		class(design_t), intent(in)	design,
		type(simulation_t), intent(inout), target	simulation
	)

inherited

Definition at line 74 of file base_functional.f90.

◆ init_base()

procedure, pass(this) objective::objective_t::init_base	(	class(objective_t), intent(inout)	this,
		character(len=*), intent(in)	name,
		integer, intent(in)	design_size,
		real(kind=rp), intent(in)	weight,
		character(len=*), intent(in), optional	mask_name
	)

inherited

Initialize the objective base class.

Parameters

this	The objective.
name	The name of the objective.
design_size	The number of design variables.
weight	The weight of the objective function.
mask_name	The name design the mask. [optional]

Definition at line 57 of file objective.f90.

◆ init_from_attributes()

procedure, pass(this), public minimum_dissipation_objective::minimum_dissipation_objective_t::init_from_attributes	(	class(minimum_dissipation_objective_t), intent(inout)	this,
		class(design_t), intent(in)	design,
		type(simulation_t), intent(inout), target	simulation,
		real(kind=rp), intent(in)	weight,
		character(len=*), intent(in)	name,
		character(len=*), intent(in)	mask_name
	)

Parameters

this	the objective.
design	the design.
simulation	the simulation.
weight	the weight of the objective function.
name	the name of the objective.
mask_name	the name of the mask.

Definition at line 119 of file minimum_dissipation_objective.f90.

◆ init_json()

procedure, pass(this) base_functional::base_functional_t::init_json	(	class(base_functional_t), intent(inout)	this,
		type(json_file), intent(inout)	json,
		class(design_t), intent(in)	design
	)

inherited

Definition at line 77 of file base_functional.f90.

◆ init_json_sim() [1/2]

procedure, pass(this) base_functional::base_functional_t::init_json_sim	(	class(base_functional_t), intent(inout)	this,
		type(json_file), intent(inout)	json,
		class(design_t), intent(in)	design,
		type(simulation_t), intent(inout), target	simulation
	)

inherited

Definition at line 79 of file base_functional.f90.

◆ init_json_sim() [2/2]

procedure, pass(this), public minimum_dissipation_objective::minimum_dissipation_objective_t::init_json_sim	(	class(minimum_dissipation_objective_t), intent(inout)	this,
		type(json_file), intent(inout)	json,
		class(design_t), intent(in)	design,
		type(simulation_t), intent(inout), target	simulation
	)

Parameters

this	the objective.
json	the JSON object.
design	the design.
simulation	the simulation.

Definition at line 116 of file minimum_dissipation_objective.f90.

◆ update_sensitivity() [1/2]

procedure(functional_update_sensitivity), deferred, pass base_functional::base_functional_t::update_sensitivity	(	class(base_functional_t), intent(inout)	this,
		class(design_t), intent(in)	design
	)

pure virtualinherited

Definition at line 86 of file base_functional.f90.

◆ update_sensitivity() [2/2]

procedure, pass(this), public minimum_dissipation_objective::minimum_dissipation_objective_t::update_sensitivity	(	class(minimum_dissipation_objective_t), intent(inout)	this,
		class(design_t), intent(in)	design
	)

Parameters

this	the objective.
design	the design.

Definition at line 127 of file minimum_dissipation_objective.f90.

◆ update_value() [1/2]

procedure(functional_update_value), deferred, pass base_functional::base_functional_t::update_value	(	class(base_functional_t), intent(inout)	this,
		class(design_t), intent(in)	design
	)

pure virtualinherited

Definition at line 84 of file base_functional.f90.

◆ update_value() [2/2]

procedure, pass(this), public minimum_dissipation_objective::minimum_dissipation_objective_t::update_value	(	class(minimum_dissipation_objective_t), intent(inout)	this,
		class(design_t), intent(in)	design
	)

Parameters

this	the objective.
design	the design.

Definition at line 124 of file minimum_dissipation_objective.f90.

Member Data Documentation

◆ adjoint_u

type(field_t), pointer minimum_dissipation_objective::minimum_dissipation_objective_t::adjoint_u => null()

Definition at line 108 of file minimum_dissipation_objective.f90.

◆ adjoint_v

type(field_t), pointer minimum_dissipation_objective::minimum_dissipation_objective_t::adjoint_v => null()

Definition at line 110 of file minimum_dissipation_objective.f90.

◆ adjoint_w

type(field_t), pointer minimum_dissipation_objective::minimum_dissipation_objective_t::adjoint_w => null()

Definition at line 112 of file minimum_dissipation_objective.f90.

◆ c_xh

type(coef_t), pointer minimum_dissipation_objective::minimum_dissipation_objective_t::c_xh => null()

Definition at line 105 of file minimum_dissipation_objective.f90.

◆ has_mask

logical base_functional::base_functional_t::has_mask

inherited

Definition at line 65 of file base_functional.f90.

◆ mask

class(point_zone_t), pointer base_functional::base_functional_t::mask => null()

inherited

Definition at line 67 of file base_functional.f90.

◆ name

character(len=25) base_functional::base_functional_t::name

inherited

Definition at line 63 of file base_functional.f90.

◆ sensitivity

type(vector_t) base_functional::base_functional_t::sensitivity

inherited

Definition at line 61 of file base_functional.f90.

◆ v

type(field_t), pointer minimum_dissipation_objective::minimum_dissipation_objective_t::v => null()

Definition at line 101 of file minimum_dissipation_objective.f90.

◆ value

real(kind=rp) base_functional::base_functional_t::value

inherited

Definition at line 59 of file base_functional.f90.

◆ w

type(field_t), pointer minimum_dissipation_objective::minimum_dissipation_objective_t::w => null()

Definition at line 103 of file minimum_dissipation_objective.f90.

◆ weight

real(kind=rp) objective::objective_t::weight = 1.0_rp

inherited

Definition at line 52 of file objective.f90.

The documentation for this type was generated from the following file:

/home/runner/work/neko-top/neko-top/sources/problems/objectives/minimum_dissipation_objective.f90

Public Member Functions

Public Attributes

Detailed Description

Member Function/Subroutine Documentation

◆ free() [1/2]

◆ free() [2/2]

◆ free_base()

◆ get_sensitivity()

◆ get_value()

◆ get_weight()

◆ init() [1/2]

◆ init() [2/2]

◆ init_base()

◆ init_from_attributes()

◆ init_json()

◆ init_json_sim() [1/2]

◆ init_json_sim() [2/2]

◆ update_sensitivity() [1/2]

◆ update_sensitivity() [2/2]

◆ update_value() [1/2]

◆ update_value() [2/2]

Member Data Documentation

◆ adjoint_u

◆ adjoint_v

◆ adjoint_w

◆ c_xh

◆ has_mask

◆ mask

◆ name

◆ sensitivity

◆ v

◆ value

◆ w

◆ weight