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 lube_term_objective::lube_term_objective_t:

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Collaboration diagram for lube_term_objective::lube_term_objective_t:

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Public Member Functions
procedure, pass(this), public	init_json (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, k)
	The actual constructor.

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(functional_init), deferred, pass	init_json (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.

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

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	brinkman_amplitude => null()
	Pointer to the brinkman amplitude 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.

Private Attributes
real(kind=rp)	k
	The coefficient for the lube term.

Detailed Description

Definition at line 91 of file lube_term_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 75 of file base_functional.f90.

◆ free() [2/2]

procedure, pass(this), public lube_term_objective::lube_term_objective_t::free ( class(lube_term_objective_t), intent(inout) this )

Definition at line 116 of file lube_term_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.

◆ 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

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

Definition at line 57 of file objective.f90.

◆ init_from_attributes()

procedure, pass(this), public lube_term_objective::lube_term_objective_t::init_from_attributes	(	class(lube_term_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,
		real(kind=rp), intent(in)	k
	)

Parameters

design	the design.
simulation	the simulation.
weight	the weight of the objective function.
mask_name	the name of the mask.
K	the coefficient for the lube term.

Definition at line 113 of file lube_term_objective.f90.

◆ init_json() [1/2]

procedure(functional_init), deferred, pass 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,
		type(simulation_t), intent(inout), target	simulation
	)

pure virtualinherited

Definition at line 73 of file base_functional.f90.

◆ init_json() [2/2]

procedure, pass(this), public lube_term_objective::lube_term_objective_t::init_json	(	class(lube_term_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

design	the design.
fluid	the fluid scheme.
adjoint	the fluid adjoint.

Definition at line 111 of file lube_term_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 80 of file base_functional.f90.

◆ update_sensitivity() [2/2]

procedure, pass(this), public lube_term_objective::lube_term_objective_t::update_sensitivity	(	class(lube_term_objective_t), intent(inout)	this,
		class(design_t), intent(in)	design
	)

Parameters

design the design.

Definition at line 121 of file lube_term_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 78 of file base_functional.f90.

◆ update_value() [2/2]

procedure, pass(this), public lube_term_objective::lube_term_objective_t::update_value	(	class(lube_term_objective_t), intent(inout)	this,
		class(design_t), intent(in)	design
	)

Parameters

design	the design.
fluid	the fluid scheme.
adjoint	the fluid adjoint.

Definition at line 118 of file lube_term_objective.f90.

Member Data Documentation

◆ brinkman_amplitude

type(field_t), pointer lube_term_objective::lube_term_objective_t::brinkman_amplitude => null()

Definition at line 106 of file lube_term_objective.f90.

◆ c_xh

type(coef_t), pointer lube_term_objective::lube_term_objective_t::c_xh => null()

Definition at line 104 of file lube_term_objective.f90.

◆ has_mask

logical base_functional::base_functional_t::has_mask

inherited

Definition at line 63 of file base_functional.f90.

◆ k

real(kind=rp) lube_term_objective::lube_term_objective_t::k

private

Definition at line 95 of file lube_term_objective.f90.

◆ mask

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

inherited

Definition at line 65 of file base_functional.f90.

◆ name

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

inherited

Definition at line 61 of file base_functional.f90.

◆ sensitivity

type(vector_t) base_functional::base_functional_t::sensitivity

inherited

Definition at line 59 of file base_functional.f90.

◆ u

type(field_t), pointer lube_term_objective::lube_term_objective_t::u => null()

Definition at line 98 of file lube_term_objective.f90.

◆ v

type(field_t), pointer lube_term_objective::lube_term_objective_t::v => null()

Definition at line 100 of file lube_term_objective.f90.

◆ value

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

inherited

Definition at line 57 of file base_functional.f90.

◆ w

type(field_t), pointer lube_term_objective::lube_term_objective_t::w => null()

Definition at line 102 of file lube_term_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/lube_term_objective.f90

Public Member Functions

Public Attributes

Private Attributes

Detailed Description

Member Function/Subroutine Documentation

◆ free() [1/2]

◆ free() [2/2]

◆ free_base()

◆ init_base()

◆ init_from_attributes()

◆ init_json() [1/2]

◆ init_json() [2/2]

◆ update_sensitivity() [1/2]

◆ update_sensitivity() [2/2]

◆ update_value() [1/2]

◆ update_value() [2/2]

Member Data Documentation

◆ brinkman_amplitude

◆ c_xh

◆ has_mask

◆ k

◆ mask

◆ name

◆ sensitivity

◆ u

◆ v

◆ value

◆ w

◆ weight