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fluid_mechanics_routines.f90
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fluid_mechanics_routines.f90
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!> \file
!> \author Sebastian Krittian
!> \brief This module handles all fluid mechanics routines.
!>
!> \section LICENSE
!>
!> Version: MPL 1.1/GPL 2.0/LGPL 2.1
!>
!> The contents of this file are subject to the Mozilla Public License
!> Version 1.1 (the "License"); you may not use this file except in
!> compliance with the License. You may obtain a copy of the License at
!> http://www.mozilla.org/MPL/
!>
!> Software distributed under the License is distributed on an "AS IS"
!> basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
!> License for the specific language governing rights and limitations
!> under the License.
!>
!> The Original Code is OpenCMISS
!>
!> The Initial Developer of the Original Code is University of Auckland,
!> Auckland, New Zealand, the University of Oxford, Oxford, United
!> Kingdom and King's College, London, United Kingdom. Portions created
!> by the University of Auckland, the University of Oxford and King's
!> College, London are Copyright (C) 2007-2010 by the University of
!> Auckland, the University of Oxford and King's College, London.
!> All Rights Reserved.
!> The Initial Developer of the Original Code is University of Auckland,
!> Auckland, New Zealand and University of Oxford, Oxford, United
!> Kingdom. Portions created by the University of Auckland and University
!> of Oxford are Copyright (C) 2007 by the University of Auckland and
!> the University of Oxford. All Rights Reserved.
!>
!> Contributor(s): David Ladd, Chris Bradley
!>
!> Alternatively, the contents of this file may be used under the terms of
!> either the GNU General Public License Version 2 or later (the "GPL"), or
!> the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
!> in which case the provisions of the GPL or the LGPL are applicable instead
!> of those above. If you wish to allow use of your version of this file only
!> under the terms of either the GPL or the LGPL, and not to allow others to
!> use your version of this file under the terms of the MPL, indicate your
!> decision by deleting the provisions above and replace them with the notice
!> and other provisions required by the GPL or the LGPL. If you do not delete
!> the provisions above, a recipient may use your version of this file under
!> the terms of any one of the MPL, the GPL or the LGPL.
!>
!> This module handles all fluid mechanics class routines.
MODULE FLUID_MECHANICS_ROUTINES
USE ADVECTION_EQUATION_ROUTINES
USE BaseRoutines
USE BURGERS_EQUATION_ROUTINES
USE CHARACTERISTIC_EQUATION_ROUTINES
USE CONTROL_LOOP_ROUTINES
USE DARCY_EQUATIONS_ROUTINES
USE DARCY_PRESSURE_EQUATIONS_ROUTINES
USE EquationsSetConstants
USE INPUT_OUTPUT
USE ISO_VARYING_STRING
USE KINDS
USE STOKES_EQUATIONS_ROUTINES
USE NAVIER_STOKES_EQUATIONS_ROUTINES
USE POISEUILLE_EQUATIONS_ROUTINES
USE PROBLEM_CONSTANTS
USE STRINGS
USE STREE_EQUATION_ROUTINES
USE TYPES
#include "macros.h"
IMPLICIT NONE
PRIVATE
!Module parameters
!Module types
!Module variables
!Interfaces
PUBLIC FLUID_MECHANICS_ANALYTIC_FUNCTIONS_EVALUATE
PUBLIC FluidMechanics_BoundaryConditionsAnalyticCalculate
PUBLIC FLUID_MECHANICS_CONTROL_LOOP_PRE_LOOP,FLUID_MECHANICS_CONTROL_LOOP_POST_LOOP
PUBLIC FluidMechanics_EquationsSetSolutionMethodSet
PUBLIC FLUID_MECHANICS_EQUATIONS_SET_SETUP
PUBLIC FluidMechanics_EquationsSetSpecificationSet
PUBLIC FLUID_MECHANICS_FINITE_ELEMENT_CALCULATE
PUBLIC FluidMechanics_FiniteElementJacobianEvaluate,FluidMechanics_FiniteElementResidualEvaluate
PUBLIC FluidMechanics_FiniteElementPreResidualEvaluate
PUBLIC FluidMechanics_NodalJacobianEvaluate,FluidMechanics_NodalResidualEvaluate
PUBLIC FLUID_MECHANICS_PROBLEM_SETUP
PUBLIC FLUID_MECHANICS_POST_SOLVE,FLUID_MECHANICS_PRE_SOLVE
PUBLIC FluidMechanics_ProblemSpecificationSet
CONTAINS
!
!================================================================================================================================
!
!>Evaluate the analytic solution for a fluid mechanics equations set.
SUBROUTINE FLUID_MECHANICS_ANALYTIC_FUNCTIONS_EVALUATE(EQUATIONS_SET,ANALYTIC_FUNCTION_TYPE,POSITION,TANGENTS, &
& NORMAL,TIME,VARIABLE_TYPE,GLOBAL_DERIVATIVE,COMPONENT_NUMBER,ANALYTIC_PARAMETERS,MATERIALS_PARAMETERS,VALUE,ERR,ERROR,*)
!Argument variables
TYPE(EQUATIONS_SET_TYPE), POINTER :: EQUATIONS_SET !<A pointer to the equations set to evaluate the analytic for
INTEGER(INTG), INTENT(IN) :: ANALYTIC_FUNCTION_TYPE !<The type of analytic function to evaluate
REAL(DP), INTENT(IN) :: POSITION(:) !<POSITION(dimention_idx). The geometric position to evaluate at
REAL(DP), INTENT(IN) :: TANGENTS(:,:) !<TANGENTS(dimention_idx,xi_idx). The geometric tangents at the point to evaluate at.
REAL(DP), INTENT(IN) :: NORMAL(:) !<NORMAL(dimension_idx). The normal vector at the point to evaluate at.
REAL(DP), INTENT(IN) :: TIME !<The time to evaluate at
INTEGER(INTG), INTENT(IN) :: VARIABLE_TYPE !<The field variable type to evaluate at
INTEGER(INTG), INTENT(IN) :: GLOBAL_DERIVATIVE !<The global derivative direction to evaluate at
INTEGER(INTG), INTENT(IN) :: COMPONENT_NUMBER !<The dependent field component number to evaluate
REAL(DP), INTENT(IN) :: ANALYTIC_PARAMETERS(:) !<A pointer to any analytic field parameters
REAL(DP), INTENT(IN) :: MATERIALS_PARAMETERS(:) !<A pointer to any materials field parameters
REAL(DP), INTENT(OUT) :: VALUE !<On return, the analtyic function value.
INTEGER(INTG), INTENT(OUT) :: ERR !<The error code
TYPE(VARYING_STRING), INTENT(OUT) :: ERROR !<The error string
!Local Variables
TYPE(VARYING_STRING) :: LOCAL_ERROR
ENTERS("FLUID_MECHANICS_ANALYTIC_FUNCTIONS_EVALUATE",ERR,ERROR,*999)
IF(ASSOCIATED(EQUATIONS_SET)) THEN
SELECT CASE(EQUATIONS_SET%specification(2))
CASE(EQUATIONS_SET_STOKES_EQUATION_TYPE)
CALL FlagError("Not implemented.",ERR,ERROR,*999)
CASE(EQUATIONS_SET_NAVIER_STOKES_EQUATION_TYPE)
CALL FlagError("Not implemented.",ERR,ERROR,*999)
CASE(EQUATIONS_SET_DARCY_EQUATION_TYPE)
CALL FlagError("Not implemented.",ERR,ERROR,*999)
CASE(EQUATIONS_SET_DARCY_PRESSURE_EQUATION_TYPE)
CALL FlagError("Not implemented.",ERR,ERROR,*999)
CASE(EQUATIONS_SET_POISEUILLE_EQUATION_TYPE)
CALL FlagError("Not implemented.",ERR,ERROR,*999)
CASE(EQUATIONS_SET_BURGERS_EQUATION_TYPE)
CALL Burgers_AnalyticFunctionsEvaluate(EQUATIONS_SET,ANALYTIC_FUNCTION_TYPE,POSITION, &
& TANGENTS,NORMAL,TIME,VARIABLE_TYPE,GLOBAL_DERIVATIVE,COMPONENT_NUMBER,ANALYTIC_PARAMETERS, &
& MATERIALS_PARAMETERS,VALUE,ERR,ERROR,*999)
CASE(EQUATIONS_SET_CHARACTERISTIC_EQUATION_TYPE)
CALL FlagError("Not implemented.",ERR,ERROR,*999)
CASE DEFAULT
LOCAL_ERROR="The second equations set specification of "// &
& TRIM(NUMBER_TO_VSTRING(EQUATIONS_SET%specification(2),"*",ERR,ERROR))// &
& " is not valid for a fluid mechanics equations set."
CALL FlagError(LOCAL_ERROR,ERR,ERROR,*999)
END SELECT
ELSE
CALL FlagError("Equations set is not associated.",ERR,ERROR,*999)
ENDIF
EXITS("FLUID_MECHANICS_ANALYTIC_FUNCTIONS_EVALUATE")
RETURN
999 ERRORSEXITS("FLUID_MECHANICS_ANALYTIC_FUNCTIONS_EVALUATE",ERR,ERROR)
RETURN 1
END SUBROUTINE FLUID_MECHANICS_ANALYTIC_FUNCTIONS_EVALUATE
!
!================================================================================================================================
!
!>Sets the problem specification for a fluid mechanics equation set class.
SUBROUTINE FluidMechanics_EquationsSetSpecificationSet(equationsSet,specification,err,error,*)
!Argument variables
TYPE(EQUATIONS_SET_TYPE), POINTER :: equationsSet !<A pointer to the equations set
INTEGER(INTG), INTENT(IN) :: specification(:) !<The equations specification to set
INTEGER(INTG), INTENT(OUT) :: err !<The error code
TYPE(VARYING_STRING), INTENT(OUT) :: error !<The error string
!Local Variables
TYPE(VARYING_STRING) :: localError
ENTERS("FluidMechanics_EquationsSetSpecificationSet",err,error,*999)
IF(ASSOCIATED(equationsSet)) THEN
IF(SIZE(specification,1)<2) THEN
CALL FlagError("Equations set specification must have at least two entries for a fluid mechanics equations set.", &
& err,error,*999)
END IF
SELECT CASE(specification(2))
CASE(EQUATIONS_SET_STOKES_EQUATION_TYPE)
CALL Stokes_EquationsSetSpecificationSet(equationsSet,specification,err,error,*999)
CASE(EQUATIONS_SET_NAVIER_STOKES_EQUATION_TYPE)
CALL NavierStokes_EquationsSetSpecificationSet(equationsSet,specification,err,error,*999)
CASE(EQUATIONS_SET_DARCY_EQUATION_TYPE)
CALL Darcy_EquationsSetSpecificationSet(equationsSet,specification,err,error,*999)
CASE(EQUATIONS_SET_DARCY_PRESSURE_EQUATION_TYPE)
CALL DarcyPressure_EquationsSetSpecificationSet(equationsSet,specification,err,error,*999)
CASE(EQUATIONS_SET_POISEUILLE_EQUATION_TYPE)
CALL Poiseuille_EquationsSetSpecificationSet(equationsSet,specification,err,error,*999)
CASE(EQUATIONS_SET_BURGERS_EQUATION_TYPE)
CALL Burgers_EquationsSetSpecificationSet(equationsSet,specification,err,error,*999)
CASE(EQUATIONS_SET_CHARACTERISTIC_EQUATION_TYPE)
CALL Characteristic_EquationsSetSpecificationSet(equationsSet,specification,err,error,*999)
CASE(EQUATIONS_SET_STREE_EQUATION_TYPE)
CALL Stree_EquationsSetSpecificationSet(equationsSet,specification,err,error,*999)
CASE DEFAULT
localError="The second equations set specification of "//TRIM(NumberToVstring(specification(2),"*",err,error))// &
& " is not valid for a fluid mechanics equations set."
CALL FlagError(localError,err,error,*999)
END SELECT
ELSE
CALL FlagError("Equations set is not associated.",err,error,*999)
END IF
EXITS("FluidMechanics_EquationsSetSpecificationSet")
RETURN
999 ERRORS("FluidMechanics_EquationsSetSpecificationSet",err,error)
EXITS("FluidMechanics_EquationsSetSpecificationSet")
RETURN 1
END SUBROUTINE FluidMechanics_EquationsSetSpecificationSet
!
!================================================================================================================================
!
!>Calculates the element stiffness matries and rhs vector for the given element number for a fluid mechanics class finite element equation set.
SUBROUTINE FLUID_MECHANICS_FINITE_ELEMENT_CALCULATE(EQUATIONS_SET,ELEMENT_NUMBER,ERR,ERROR,*)
!Argument variables
TYPE(EQUATIONS_SET_TYPE), POINTER :: EQUATIONS_SET !<A pointer to the equations set
INTEGER(INTG), INTENT(IN) :: ELEMENT_NUMBER !<The element number to calcualate
INTEGER(INTG), INTENT(OUT) :: ERR !<The error code
TYPE(VARYING_STRING), INTENT(OUT) :: ERROR !<The error string
!Local Variables
TYPE(VARYING_STRING) :: LOCAL_ERROR
ENTERS("FLUID_MECHANICS_FINITE_ELEMENT_CALCULATE",ERR,ERROR,*999)
IF(ASSOCIATED(EQUATIONS_SET)) THEN
IF(.NOT.ALLOCATED(EQUATIONS_SET%SPECIFICATION)) THEN
CALL FlagError("Equations set specification is not allocated.",err,error,*999)
ELSE IF(SIZE(EQUATIONS_SET%SPECIFICATION,1)<2) THEN
CALL FlagError("Equations set specification must have at least two entries for a fluid mechanics class equations set.", &
& err,error,*999)
END IF
SELECT CASE(EQUATIONS_SET%SPECIFICATION(2))
CASE(EQUATIONS_SET_STOKES_EQUATION_TYPE)
CALL STOKES_FINITE_ELEMENT_CALCULATE(EQUATIONS_SET,ELEMENT_NUMBER,ERR,ERROR,*999)
CASE(EQUATIONS_SET_NAVIER_STOKES_EQUATION_TYPE)
CALL FlagError("There are no finite element matrices to be calculated for Navier-Stokes equation.",ERR,ERROR,*999)
CASE(EQUATIONS_SET_DARCY_EQUATION_TYPE)
CALL DARCY_EQUATION_FINITE_ELEMENT_CALCULATE(EQUATIONS_SET,ELEMENT_NUMBER,ERR,ERROR,*999)
CASE(EQUATIONS_SET_DARCY_PRESSURE_EQUATION_TYPE)
CALL FlagError("There is no element stiffness matrix to be calculated for Darcy pressure.",ERR,ERROR,*999)
CASE(EQUATIONS_SET_POISEUILLE_EQUATION_TYPE)
CALL Poiseuille_FiniteElementCalculate(EQUATIONS_SET,ELEMENT_NUMBER,ERR,ERROR,*999)
CASE(EQUATIONS_SET_BURGERS_EQUATION_TYPE)
CALL FlagError("There are no finite element matrices to be calculated for Burgers equation.",ERR,ERROR,*999)
CASE(EQUATIONS_SET_CHARACTERISTIC_EQUATION_TYPE)
CALL FlagError("There are no finite element matrices to be calculated for Characteristic equations.",ERR,ERROR,*999)
CASE(EQUATIONS_SET_STREE_EQUATION_TYPE)
CALL STREE_FINITE_ELEMENT_CALCULATE(EQUATIONS_SET,ELEMENT_NUMBER,ERR,ERROR,*999)
CASE DEFAULT
LOCAL_ERROR="Equations set type "//TRIM(NUMBER_TO_VSTRING(EQUATIONS_SET%SPECIFICATION(2),"*",ERR,ERROR))// &
& " is not valid for a fluid mechanics equation set class."
CALL FlagError(LOCAL_ERROR,ERR,ERROR,*999)
END SELECT
ELSE
CALL FlagError("Equations set is not associated",ERR,ERROR,*999)
ENDIF
EXITS("FLUID_MECHANICS_FINITE_ELEMENT_CALCULATE")
RETURN
999 ERRORSEXITS("FLUID_MECHANICS_FINITE_ELEMENT_CALCULATE",ERR,ERROR)
RETURN 1
END SUBROUTINE FLUID_MECHANICS_FINITE_ELEMENT_CALCULATE
!
!================================================================================================================================
!
!>Evaluates the element Jacobian matrix for the given element number for a fluid mechanics class finite element equation set.
SUBROUTINE FluidMechanics_FiniteElementJacobianEvaluate(EQUATIONS_SET,ELEMENT_NUMBER,ERR,ERROR,*)
!Argument variables
TYPE(EQUATIONS_SET_TYPE), POINTER :: EQUATIONS_SET !<A pointer to the equations set
INTEGER(INTG), INTENT(IN) :: ELEMENT_NUMBER !<The element number to evaluate the Jacobian for
INTEGER(INTG), INTENT(OUT) :: ERR !<The error code
TYPE(VARYING_STRING), INTENT(OUT) :: ERROR !<The error string
!Local Variables
TYPE(VARYING_STRING) :: LOCAL_ERROR
ENTERS("FluidMechanics_FiniteElementJacobianEvaluate",ERR,ERROR,*999)
IF(ASSOCIATED(EQUATIONS_SET)) THEN
IF(.NOT.ALLOCATED(EQUATIONS_SET%SPECIFICATION)) THEN
CALL FlagError("Equations set specification is not allocated.",err,error,*999)
ELSE IF(SIZE(EQUATIONS_SET%SPECIFICATION,1)<2) THEN
CALL FlagError("Equations set specification must have at least two entries for a fluid mechanics class equations set.", &
& err,error,*999)
END IF
SELECT CASE(EQUATIONS_SET%SPECIFICATION(2))
CASE(EQUATIONS_SET_STOKES_EQUATION_TYPE)
CALL FlagError("There is no Jacobian to be evaluated for Stokes.",ERR,ERROR,*999)
CASE(EQUATIONS_SET_NAVIER_STOKES_EQUATION_TYPE)
CALL NavierStokes_FiniteElementJacobianEvaluate(EQUATIONS_SET,ELEMENT_NUMBER,ERR,ERROR,*999)
CASE(EQUATIONS_SET_DARCY_EQUATION_TYPE)
CALL FlagError("Not implemented.",ERR,ERROR,*999)
CASE(EQUATIONS_SET_DARCY_PRESSURE_EQUATION_TYPE)
CALL FlagError("Not implemented.",ERR,ERROR,*999)
CASE(EQUATIONS_SET_POISEUILLE_EQUATION_TYPE)
CALL FlagError("There is no Jacobian to be evaluated for Poiseuille.",ERR,ERROR,*999)
CASE(EQUATIONS_SET_BURGERS_EQUATION_TYPE)
CALL Burgers_FiniteElementJacobianEvaluate(EQUATIONS_SET,ELEMENT_NUMBER,ERR,ERROR,*999)
CASE(EQUATIONS_SET_CHARACTERISTIC_EQUATION_TYPE)
CALL FlagError("Not implemented.",ERR,ERROR,*999)
CASE DEFAULT
LOCAL_ERROR="Equations set type "//TRIM(NUMBER_TO_VSTRING(EQUATIONS_SET%SPECIFICATION(2),"*",ERR,ERROR))// &
& " is not valid for a fluid mechanics equation set class."
CALL FlagError(LOCAL_ERROR,ERR,ERROR,*999)
END SELECT
ELSE
CALL FlagError("Equations set is not associated",ERR,ERROR,*999)
ENDIF
EXITS("FluidMechanics_FiniteElementJacobianEvaluate")
RETURN
999 ERRORS("FluidMechanics_FiniteElementJacobianEvaluate",ERR,ERROR)
EXITS("FluidMechanics_FiniteElementJacobianEvaluate")
RETURN 1
END SUBROUTINE FluidMechanics_FiniteElementJacobianEvaluate
!
!================================================================================================================================
!
!>Evaluates the element residual and rhs vectors for the given element number for a fluid mechanics class finite element equation set.
SUBROUTINE FluidMechanics_FiniteElementResidualEvaluate(EQUATIONS_SET,ELEMENT_NUMBER,ERR,ERROR,*)
!Argument variables
TYPE(EQUATIONS_SET_TYPE), POINTER :: EQUATIONS_SET !<A pointer to the equations set
INTEGER(INTG), INTENT(IN) :: ELEMENT_NUMBER !<The element number to evaluate the residual for
INTEGER(INTG), INTENT(OUT) :: ERR !<The error code
TYPE(VARYING_STRING), INTENT(OUT) :: ERROR !<The error string
!Local Variables
TYPE(VARYING_STRING) :: LOCAL_ERROR
ENTERS("FluidMechanics_FiniteElementResidualEvaluate",ERR,ERROR,*999)
IF(ASSOCIATED(EQUATIONS_SET)) THEN
IF(.NOT.ALLOCATED(EQUATIONS_SET%SPECIFICATION)) THEN
CALL FlagError("Equations set specification is not allocated.",err,error,*999)
ELSE IF(SIZE(EQUATIONS_SET%SPECIFICATION,1)<2) THEN
CALL FlagError("Equations set specification must have at least two entries for a fluid mechanics class equations set.", &
& err,error,*999)
END IF
SELECT CASE(EQUATIONS_SET%SPECIFICATION(2))
CASE(EQUATIONS_SET_STOKES_EQUATION_TYPE)
CALL FlagError("There is no residual to be evaluated for Stokes.",ERR,ERROR,*999)
CASE(EQUATIONS_SET_NAVIER_STOKES_EQUATION_TYPE)
CALL NavierStokes_FiniteElementResidualEvaluate(EQUATIONS_SET,ELEMENT_NUMBER,ERR,ERROR,*999)
CASE(EQUATIONS_SET_DARCY_EQUATION_TYPE)
CALL FlagError("Not implemented.",ERR,ERROR,*999)
CASE(EQUATIONS_SET_DARCY_PRESSURE_EQUATION_TYPE)
CALL DarcyPressure_FiniteElementResidualEvaluate(EQUATIONS_SET,ELEMENT_NUMBER,ERR,ERROR,*999)
CASE(EQUATIONS_SET_POISEUILLE_EQUATION_TYPE)
CALL FlagError("There is no residual to be evaluated for Poiseuille.",ERR,ERROR,*999)
CASE(EQUATIONS_SET_BURGERS_EQUATION_TYPE)
CALL Burgers_FiniteElementResidualEvaluate(EQUATIONS_SET,ELEMENT_NUMBER,ERR,ERROR,*999)
CASE(EQUATIONS_SET_CHARACTERISTIC_EQUATION_TYPE)
CALL FlagError("Not implemented.",ERR,ERROR,*999)
CASE DEFAULT
LOCAL_ERROR="Equations set type "//TRIM(NUMBER_TO_VSTRING(EQUATIONS_SET%SPECIFICATION(2),"*",ERR,ERROR))// &
& " is not valid for a fluid mechanics equation set class."
CALL FlagError(LOCAL_ERROR,ERR,ERROR,*999)
END SELECT
ELSE
CALL FlagError("Equations set is not associated",ERR,ERROR,*999)
ENDIF
EXITS("FluidMechanics_FiniteElementResidualEvaluate")
RETURN
999 ERRORS("FluidMechanics_FiniteElementResidualEvaluate",ERR,ERROR)
EXITS("FluidMechanics_FiniteElementResidualEvaluate")
RETURN 1
END SUBROUTINE FluidMechanics_FiniteElementResidualEvaluate
!
!================================================================================================================================
!
!>Evaluates the nodal Jacobian matrix for the given node number for a fluid mechanics class nodal equation set.
SUBROUTINE FluidMechanics_NodalJacobianEvaluate(equationsSet,nodeNumber,err,error,*)
!Argument variables
TYPE(EQUATIONS_SET_TYPE), POINTER :: equationsSet !<A pointer to the equations set
INTEGER(INTG), INTENT(IN) :: nodeNumber !<The element number to evaluate the Jacobian for
INTEGER(INTG), INTENT(OUT) :: err !<The error code
TYPE(VARYING_STRING), INTENT(OUT) :: error !<The error string
!Local Variables
TYPE(VARYING_STRING) :: localError
ENTERS("FluidMechanics_NodalJacobianEvaluate",err,error,*999)
IF(ASSOCIATED(equationsSet)) THEN
IF(.NOT.ALLOCATED(equationsSet%specification)) THEN
CALL FlagError("Equations set specification is not allocated.",err,error,*999)
ELSE IF(SIZE(equationsSet%specification,1)<2) THEN
CALL FlagError("Equations set specification must have at least two entries for a fluid mechanics class equations set.", &
& err,error,*999)
END IF
SELECT CASE(equationsSet%specification(2))
CASE(EQUATIONS_SET_STOKES_EQUATION_TYPE)
CALL FlagError("Not implemented.",err,error,*999)
CASE(EQUATIONS_SET_NAVIER_STOKES_EQUATION_TYPE)
CALL FlagError("Not implemented.",err,error,*999)
CASE(EQUATIONS_SET_DARCY_EQUATION_TYPE)
CALL FlagError("Not implemented.",err,error,*999)
CASE(EQUATIONS_SET_DARCY_PRESSURE_EQUATION_TYPE)
CALL FlagError("Not implemented.",err,error,*999)
CASE(EQUATIONS_SET_POISEUILLE_EQUATION_TYPE)
CALL FlagError("Not implemented.",err,error,*999)
CASE(EQUATIONS_SET_BURGERS_EQUATION_TYPE)
CALL FlagError("Not implemented.",err,error,*999)
CASE(EQUATIONS_SET_CHARACTERISTIC_EQUATION_TYPE)
CALL Characteristic_NodalJacobianEvaluate(equationsSet,nodeNumber,err,error,*999)
CASE DEFAULT
localError="Equations set type "//TRIM(NUMBER_TO_VSTRING(equationsSet%specification(2),"*",err,error))// &
& " is not valid for a fluid mechanics equation set class."
CALL FlagError(localError,err,error,*999)
END SELECT
ELSE
CALL FlagError("Equations set is not associated",err,error,*999)
ENDIF
EXITS("FluidMechanics_NodalJacobianEvaluate")
RETURN
999 ERRORSEXITS("FluidMechanics_NodalJacobianEvaluate",err,error)
RETURN 1
END SUBROUTINE FluidMechanics_NodalJacobianEvaluate
!
!================================================================================================================================
!
!>Evaluates the nodal residual and rhs vectors for the given node number for a fluid mechanics class nodal equation set.
SUBROUTINE FluidMechanics_NodalResidualEvaluate(equationsSet,nodeNumber,err,error,*)
!Argument variables
TYPE(EQUATIONS_SET_TYPE), POINTER :: equationsSet !<A pointer to the equations set
INTEGER(INTG), INTENT(IN) :: nodeNumber !<The element number to evaluate the residual for
INTEGER(INTG), INTENT(OUT) :: err !<The error code
TYPE(VARYING_STRING), INTENT(OUT) :: error !<The error string
!Local Variables
TYPE(VARYING_STRING) :: localError
ENTERS("FluidMechanics_NodalResidualEvaluate",err,error,*999)
IF(ASSOCIATED(equationsSet)) THEN
IF(.NOT.ALLOCATED(equationsSet%specification)) THEN
CALL FlagError("Equations set specification is not allocated.",err,error,*999)
ELSE IF(SIZE(equationsSet%specification,1)<2) THEN
CALL FlagError("Equations set specification must have at least two entries for a fluid mechanics class equations set.", &
& err,error,*999)
END IF
SELECT CASE(equationsSet%specification(2))
CASE(EQUATIONS_SET_STOKES_EQUATION_TYPE)
CALL FlagError("Not implemented.",err,error,*999)
CASE(EQUATIONS_SET_NAVIER_STOKES_EQUATION_TYPE)
CALL FlagError("Not implemented.",err,error,*999)
CASE(EQUATIONS_SET_DARCY_EQUATION_TYPE)
CALL FlagError("Not implemented.",err,error,*999)
CASE(EQUATIONS_SET_DARCY_PRESSURE_EQUATION_TYPE)
CALL FlagError("Not implemented.",err,error,*999)
CASE(EQUATIONS_SET_POISEUILLE_EQUATION_TYPE)
CALL FlagError("Not implemented.",err,error,*999)
CASE(EQUATIONS_SET_BURGERS_EQUATION_TYPE)
CALL FlagError("Not implemented.",err,error,*999)
CASE(EQUATIONS_SET_CHARACTERISTIC_EQUATION_TYPE)
CALL Characteristic_NodalResidualEvaluate(equationsSet,nodeNumber,err,error,*999)
CASE DEFAULT
localError="Equations set type "//TRIM(NUMBER_TO_VSTRING(equationsSet%specification(2),"*",err,error))// &
& " is not valid for a fluid mechanics equation set class."
CALL FlagError(localError,err,error,*999)
END SELECT
ELSE
CALL FlagError("Equations set is not associated",err,error,*999)
ENDIF
EXITS("FluidMechanics_NodalResidualEvaluate")
RETURN
999 ERRORSEXITS("FluidMechanics_NodalResidualEvaluate",err,error)
RETURN 1
END SUBROUTINE FluidMechanics_NodalResidualEvaluate
!
!================================================================================================================================
!
!>Sets up the equations set for a fluid mechanics equations set class.
SUBROUTINE FLUID_MECHANICS_EQUATIONS_SET_SETUP(EQUATIONS_SET,EQUATIONS_SET_SETUP,ERR,ERROR,*)
!Argument variables
TYPE(EQUATIONS_SET_TYPE), POINTER :: EQUATIONS_SET !<A pointer to the equations set
TYPE(EQUATIONS_SET_SETUP_TYPE), INTENT(INOUT) :: EQUATIONS_SET_SETUP !<The equations set setup information
INTEGER(INTG), INTENT(OUT) :: ERR !<The error code
TYPE(VARYING_STRING), INTENT(OUT) :: ERROR !<The error string
!Local Variables
TYPE(VARYING_STRING) :: LOCAL_ERROR
ENTERS("FLUID_MECHANICS_EQUATIONS_SET_SETUP",ERR,ERROR,*999)
IF(ASSOCIATED(EQUATIONS_SET)) THEN
IF(.NOT.ALLOCATED(EQUATIONS_SET%SPECIFICATION)) THEN
CALL FlagError("Equations set specification is not allocated.",err,error,*999)
ELSE IF(SIZE(EQUATIONS_SET%SPECIFICATION,1)<2) THEN
CALL FlagError("Equations set specification must have at least two entries for a fluid mechanics class equations set.", &
& err,error,*999)
END IF
SELECT CASE(EQUATIONS_SET%SPECIFICATION(2))
CASE(EQUATIONS_SET_STOKES_EQUATION_TYPE)
CALL STOKES_EQUATIONS_SET_SETUP(EQUATIONS_SET,EQUATIONS_SET_SETUP,ERR,ERROR,*999)
CASE(EQUATIONS_SET_NAVIER_STOKES_EQUATION_TYPE)
CALL NAVIER_STOKES_EQUATIONS_SET_SETUP(EQUATIONS_SET,EQUATIONS_SET_SETUP,ERR,ERROR,*999)
CASE(EQUATIONS_SET_DARCY_EQUATION_TYPE)
CALL DARCY_EQUATION_EQUATIONS_SET_SETUP(EQUATIONS_SET,EQUATIONS_SET_SETUP,ERR,ERROR,*999)
CASE(EQUATIONS_SET_DARCY_PRESSURE_EQUATION_TYPE)
CALL DarcyPressure_EquationsSetSetup(EQUATIONS_SET,EQUATIONS_SET_SETUP,ERR,ERROR,*999)
CASE(EQUATIONS_SET_POISEUILLE_EQUATION_TYPE)
CALL POISEUILLE_EQUATION_EQUATIONS_SET_SETUP(EQUATIONS_SET,EQUATIONS_SET_SETUP,ERR,ERROR,*999)
CASE(EQUATIONS_SET_BURGERS_EQUATION_TYPE)
CALL BURGERS_EQUATION_EQUATIONS_SET_SETUP(EQUATIONS_SET,EQUATIONS_SET_SETUP,ERR,ERROR,*999)
CASE(EQUATIONS_SET_CHARACTERISTIC_EQUATION_TYPE)
CALL Characteristic_EquationsSetSetup(EQUATIONS_SET,EQUATIONS_SET_SETUP,ERR,ERROR,*999)
CASE(EQUATIONS_SET_STREE_EQUATION_TYPE)
CALL Stree_EquationsSetSetup(EQUATIONS_SET,EQUATIONS_SET_SETUP,ERR,ERROR,*999)
CASE DEFAULT
LOCAL_ERROR="Equation set type "//TRIM(NUMBER_TO_VSTRING(EQUATIONS_SET%SPECIFICATION(2),"*",ERR,ERROR))// &
& " is not valid for a fluid mechanics equation set class."
CALL FlagError(LOCAL_ERROR,ERR,ERROR,*999)
END SELECT
ELSE
CALL FlagError("Equations set is not associated.",ERR,ERROR,*999)
ENDIF
EXITS("FLUID_MECHANICS_EQUATIONS_SET_SETUP")
RETURN
999 ERRORSEXITS("FLUID_MECHANICS_EQUATIONS_SET_SETUP",ERR,ERROR)
RETURN 1
END SUBROUTINE FLUID_MECHANICS_EQUATIONS_SET_SETUP
!
!================================================================================================================================
!
!>Sets/changes the solution method for a fluid mechanics equation set class.
SUBROUTINE FluidMechanics_EquationsSetSolutionMethodSet(EQUATIONS_SET,SOLUTION_METHOD,ERR,ERROR,*)
!Argument variables
TYPE(EQUATIONS_SET_TYPE), POINTER :: EQUATIONS_SET !<A pointer to the equations set to set the solution method for
INTEGER(INTG), INTENT(IN) :: SOLUTION_METHOD !<The solution method to set
INTEGER(INTG), INTENT(OUT) :: ERR !<The error code
TYPE(VARYING_STRING), INTENT(OUT) :: ERROR !<The error string
!Local Variables
TYPE(VARYING_STRING) :: LOCAL_ERROR
ENTERS("FluidMechanics_EquationsSetSolutionMethodSet",ERR,ERROR,*999)
IF(ASSOCIATED(EQUATIONS_SET)) THEN
IF(.NOT.ALLOCATED(EQUATIONS_SET%SPECIFICATION)) THEN
CALL FlagError("Equations set specification is not allocated.",err,error,*999)
ELSE IF(SIZE(EQUATIONS_SET%SPECIFICATION,1)<2) THEN
CALL FlagError("Equations set specification must have at least two entries for a fluid mechanics class equations set.", &
& err,error,*999)
END IF
SELECT CASE(EQUATIONS_SET%SPECIFICATION(2))
CASE(EQUATIONS_SET_STOKES_EQUATION_TYPE)
CALL Stokes_EquationsSetSolutionMethodSet(EQUATIONS_SET,SOLUTION_METHOD,ERR,ERROR,*999)
CASE(EQUATIONS_SET_NAVIER_STOKES_EQUATION_TYPE)
CALL NavierStokes_EquationsSetSolutionMethodSet(EQUATIONS_SET,SOLUTION_METHOD,ERR,ERROR,*999)
CASE(EQUATIONS_SET_DARCY_EQUATION_TYPE)
CALL DarcyPressure_EquationsSetSolutionMethodSet(EQUATIONS_SET,SOLUTION_METHOD,ERR,ERROR,*999)
CASE(EQUATIONS_SET_DARCY_PRESSURE_EQUATION_TYPE)
CALL DarcyPressure_EquationsSetSolutionMethodSet(EQUATIONS_SET,SOLUTION_METHOD,ERR,ERROR,*999)
CASE(EQUATIONS_SET_POISEUILLE_EQUATION_TYPE)
CALL Poiseuille_EquationsSetSolutionMethodSet(EQUATIONS_SET,SOLUTION_METHOD,ERR,ERROR,*999)
CASE(EQUATIONS_SET_BURGERS_EQUATION_TYPE)
CALL Burgers_EquationsSetSolutionMethodSet(EQUATIONS_SET,SOLUTION_METHOD,ERR,ERROR,*999)
CASE(EQUATIONS_SET_CHARACTERISTIC_EQUATION_TYPE)
CALL Characteristic_EquationsSetSolutionMethodSet(EQUATIONS_SET,SOLUTION_METHOD,ERR,ERROR,*999)
CASE DEFAULT
LOCAL_ERROR="Equations set equation type of "//TRIM(NUMBER_TO_VSTRING(EQUATIONS_SET%SPECIFICATION(2),"*",ERR,ERROR))// &
& " is not valid for a fluid mechancis equations set class."
CALL FlagError(LOCAL_ERROR,ERR,ERROR,*999)
END SELECT
ELSE
CALL FlagError("Equations set is not associated.",ERR,ERROR,*999)
ENDIF
EXITS("FluidMechanics_EquationsSetSolutionMethodSet")
RETURN
999 ERRORS("FluidMechanics_EquationsSetSolutionMethodSet",ERR,ERROR)
EXITS("FluidMechanics_EquationsSetSolutionMethodSet")
RETURN 1
END SUBROUTINE FluidMechanics_EquationsSetSolutionMethodSet
!
!================================================================================================================================
!
!>Sets the analytic boundary conditions for a fluid mechanics equation set class.
SUBROUTINE FluidMechanics_BoundaryConditionsAnalyticCalculate(EQUATIONS_SET,BOUNDARY_CONDITIONS,ERR,ERROR,*)
!Argument variables
TYPE(EQUATIONS_SET_TYPE), POINTER :: EQUATIONS_SET !<A pointer to the equations set to set the solution method for
TYPE(BOUNDARY_CONDITIONS_TYPE), POINTER :: BOUNDARY_CONDITIONS !<A pointer to the boundary conditionsn to set
INTEGER(INTG), INTENT(OUT) :: ERR !<The error code
TYPE(VARYING_STRING), INTENT(OUT) :: ERROR !<The error string
!Local Variables
TYPE(VARYING_STRING) :: LOCAL_ERROR
ENTERS("FluidMechanics_BoundaryConditionsAnalyticCalculate",ERR,ERROR,*999)
IF(ASSOCIATED(EQUATIONS_SET)) THEN
IF(.NOT.ALLOCATED(EQUATIONS_SET%SPECIFICATION)) THEN
CALL FlagError("Equations set specification is not allocated.",err,error,*999)
ELSE IF(SIZE(EQUATIONS_SET%SPECIFICATION,1)<2) THEN
CALL FlagError("Equations set specification must have at least two entries for a fluid mechanics class equations set.", &
& err,error,*999)
END IF
SELECT CASE(EQUATIONS_SET%SPECIFICATION(2))
CASE(EQUATIONS_SET_BURGERS_EQUATION_TYPE)
CALL Burgers_BoundaryConditionsAnalyticCalculate(EQUATIONS_SET,BOUNDARY_CONDITIONS,ERR,ERROR,*999)
CASE(EQUATIONS_SET_STOKES_EQUATION_TYPE)
CALL Stokes_BoundaryConditionsAnalyticCalculate(EQUATIONS_SET,BOUNDARY_CONDITIONS,ERR,ERROR,*999)
CASE(EQUATIONS_SET_NAVIER_STOKES_EQUATION_TYPE)
CALL NavierStokes_BoundaryConditionsAnalyticCalculate(EQUATIONS_SET,BOUNDARY_CONDITIONS,ERR,ERROR,*999)
CASE(EQUATIONS_SET_DARCY_EQUATION_TYPE)
CALL Darcy_BoundaryConditionsAnalyticCalculate(EQUATIONS_SET,BOUNDARY_CONDITIONS,ERR,ERROR,*999)
CASE(EQUATIONS_SET_DARCY_PRESSURE_EQUATION_TYPE)
CALL FlagError("Not implemented.",ERR,ERROR,*999)
CASE(EQUATIONS_SET_POISEUILLE_EQUATION_TYPE)
CALL Poiseuille_BoundaryConditionsAnalyticCalculate(EQUATIONS_SET,BOUNDARY_CONDITIONS,ERR,ERROR,*999)
CASE(EQUATIONS_SET_CHARACTERISTIC_EQUATION_TYPE)
CALL FlagError("Not implemented.",ERR,ERROR,*999)
CASE DEFAULT
LOCAL_ERROR="Equations set equation type of "//TRIM(NUMBER_TO_VSTRING(EQUATIONS_SET%SPECIFICATION(2),"*",ERR,ERROR))// &
& " is not valid for a fluid mechanics equations set class."
CALL FlagError(LOCAL_ERROR,ERR,ERROR,*999)
END SELECT
ELSE
CALL FlagError("Equations set is not associated",ERR,ERROR,*999)
ENDIF
EXITS("FluidMechanics_BoundaryConditionsAnalyticCalculate")
RETURN
999 ERRORS("FluidMechanics_BoundaryConditionsAnalyticCalculate",ERR,ERROR)
EXITS("FluidMechanics_BoundaryConditionsAnalyticCalculate")
RETURN 1
END SUBROUTINE FluidMechanics_BoundaryConditionsAnalyticCalculate
!
!================================================================================================================================
!
!>Sets the problem specification for a fluid mechanics problem class.
SUBROUTINE FluidMechanics_ProblemSpecificationSet(problem,problemSpecification,err,error,*)
!Argument variables
TYPE(PROBLEM_TYPE), POINTER :: problem !<A pointer to the problem to set the specification for.
INTEGER(INTG), INTENT(IN) :: problemSpecification(:) !<The problem specification to set.
INTEGER(INTG), INTENT(OUT) :: err !<The error code
TYPE(VARYING_STRING), INTENT(OUT) :: error !<The error string
!Local Variables
TYPE(VARYING_STRING) :: localError
INTEGER(INTG) :: problemType
ENTERS("FluidMechanics_ProblemSpecificationSet",err,error,*999)
IF(ASSOCIATED(problem)) THEN
IF(SIZE(problemSpecification,1)>=2) THEN
problemType=problemSpecification(2)
SELECT CASE(problemType)
CASE(PROBLEM_STOKES_EQUATION_TYPE)
CALL Stokes_ProblemSpecificationSet(problem,problemSpecification,err,error,*999)
CASE(PROBLEM_NAVIER_STOKES_EQUATION_TYPE)
CALL NavierStokes_ProblemSpecificationSet(problem,problemSpecification,err,error,*999)
CASE(PROBLEM_DARCY_EQUATION_TYPE)
CALL Darcy_ProblemSpecificationSet(problem,problemSpecification,err,error,*999)
CASE(PROBLEM_POISEUILLE_EQUATION_TYPE)
CALL Poiseuille_ProblemSpecificationSet(problem,problemSpecification,err,error,*999)
CASE(PROBLEM_BURGERS_EQUATION_TYPE)
CALL Burgers_ProblemSpecificationSet(problem,problemSpecification,err,error,*999)
CASE DEFAULT
localError="The second problem specification of "//TRIM(NumberToVstring(problemType,"*",err,error))// &
& " is not valid for a fluid mechanics problem."
CALL FlagError(localError,err,error,*999)
END SELECT
ELSE
CALL FlagError("Fluid mechanics problem specification must have a type set.",err,error,*999)
END IF
ELSE
CALL FlagError("Problem is not associated",err,error,*999)
END IF
EXITS("FluidMechanics_ProblemSpecificationSet")
RETURN
999 ERRORS("FluidMechanics_ProblemSpecificationSet",err,error)
EXITS("FluidMechanics_ProblemSpecificationSet")
RETURN 1
END SUBROUTINE FluidMechanics_ProblemSpecificationSet
!
!================================================================================================================================
!
!>Sets up the problem for a fluid mechanics problem class.
SUBROUTINE FLUID_MECHANICS_PROBLEM_SETUP(PROBLEM,PROBLEM_SETUP,ERR,ERROR,*)
!Argument variables
TYPE(PROBLEM_TYPE), POINTER :: PROBLEM !<A pointer to the problem
TYPE(PROBLEM_SETUP_TYPE), INTENT(INOUT) :: PROBLEM_SETUP !<The problem setup information
INTEGER(INTG), INTENT(OUT) :: ERR !<The error code
TYPE(VARYING_STRING), INTENT(OUT) :: ERROR !<The error string
!Local Variables
TYPE(VARYING_STRING) :: LOCAL_ERROR
ENTERS("FLUID_MECHANICS_PROBLEM_SETUP",ERR,ERROR,*999)
IF(ASSOCIATED(PROBLEM)) THEN
IF(.NOT.ALLOCATED(problem%specification)) THEN
CALL FlagError("Problem specification is not allocated.",err,error,*999)
ELSE IF(SIZE(problem%specification,1)<2) THEN
CALL FlagError("Problem specification must have at least two entries for a fluid mechanics problem.",err,error,*999)
END IF
SELECT CASE(PROBLEM%SPECIFICATION(2))
CASE(PROBLEM_STOKES_EQUATION_TYPE)
CALL STOKES_PROBLEM_SETUP(PROBLEM,PROBLEM_SETUP,ERR,ERROR,*999)
CASE(PROBLEM_NAVIER_STOKES_EQUATION_TYPE)
CALL NAVIER_STOKES_PROBLEM_SETUP(PROBLEM,PROBLEM_SETUP,ERR,ERROR,*999)
CASE(PROBLEM_DARCY_EQUATION_TYPE)
CALL DARCY_EQUATION_PROBLEM_SETUP(PROBLEM,PROBLEM_SETUP,ERR,ERROR,*999)
CASE(PROBLEM_POISEUILLE_EQUATION_TYPE)
CALL POISEUILLE_EQUATION_PROBLEM_SETUP(PROBLEM,PROBLEM_SETUP,ERR,ERROR,*999)
CASE(PROBLEM_BURGERS_EQUATION_TYPE)
CALL BURGERS_EQUATION_PROBLEM_SETUP(PROBLEM,PROBLEM_SETUP,ERR,ERROR,*999)
CASE DEFAULT
LOCAL_ERROR="Problem type "//TRIM(NUMBER_TO_VSTRING(PROBLEM%SPECIFICATION(2),"*",ERR,ERROR))// &
& " is not valid for a fluid mechanics problem class."
CALL FlagError(LOCAL_ERROR,ERR,ERROR,*999)
END SELECT
ELSE
CALL FlagError("Problem is not associated.",ERR,ERROR,*999)
ENDIF
EXITS("FLUID_MECHANICS_PROBLEM_SETUP")
RETURN
999 ERRORSEXITS("FLUID_MECHANICS_PROBLEM_SETUP",ERR,ERROR)
RETURN 1
END SUBROUTINE FLUID_MECHANICS_PROBLEM_SETUP
!
!================================================================================================================================
!
!>Sets up the output type for a fluid mechanics problem class.
SUBROUTINE FLUID_MECHANICS_POST_SOLVE(CONTROL_LOOP,SOLVER,ERR,ERROR,*)
!Argument variables
TYPE(CONTROL_LOOP_TYPE), POINTER :: CONTROL_LOOP !<A pointer to the control loop to solve.
TYPE(SOLVER_TYPE), POINTER :: SOLVER !<A pointer to the solver
INTEGER(INTG), INTENT(OUT) :: ERR !<The error code
TYPE(VARYING_STRING), INTENT(OUT) :: ERROR !<The error string
!Local Variables
TYPE(VARYING_STRING) :: LOCAL_ERROR
ENTERS("FLUID_MECHANICS_POST_SOLVE",ERR,ERROR,*999)
IF(ASSOCIATED(CONTROL_LOOP%PROBLEM)) THEN
IF(.NOT.ALLOCATED(control_loop%problem%specification)) THEN
CALL FlagError("Problem specification is not allocated.",err,error,*999)
ELSE IF(SIZE(control_loop%problem%specification,1)<2) THEN
CALL FlagError("Problem specification must have at least two entries for a fluid mechanics problem.",err,error,*999)
END IF
SELECT CASE(CONTROL_LOOP%PROBLEM%SPECIFICATION(2))
CASE(PROBLEM_STOKES_EQUATION_TYPE)
CALL STOKES_POST_SOLVE(CONTROL_LOOP,SOLVER,ERR,ERROR,*999)
CASE(PROBLEM_NAVIER_STOKES_EQUATION_TYPE)
CALL NAVIER_STOKES_POST_SOLVE(SOLVER,ERR,ERROR,*999)
CASE(PROBLEM_DARCY_EQUATION_TYPE)
CALL DARCY_EQUATION_POST_SOLVE(CONTROL_LOOP,SOLVER,ERR,ERROR,*999)
CASE(PROBLEM_POISEUILLE_EQUATION_TYPE)
CALL POISEUILLE_POST_SOLVE(CONTROL_LOOP,SOLVER,ERR,ERROR,*999)
CASE(PROBLEM_BURGERS_EQUATION_TYPE)
CALL BURGERS_EQUATION_POST_SOLVE(CONTROL_LOOP,SOLVER,ERR,ERROR,*999)
CASE DEFAULT
LOCAL_ERROR="Problem type "//TRIM(NUMBER_TO_VSTRING(CONTROL_LOOP%PROBLEM%SPECIFICATION(2),"*",ERR,ERROR))// &
& " is not valid for a fluid mechanics problem class."
CALL FlagError(LOCAL_ERROR,ERR,ERROR,*999)
END SELECT
ELSE
CALL FlagError("Problem is not associated.",ERR,ERROR,*999)
ENDIF
EXITS("FLUID_MECHANICS_POST_SOLVE")
RETURN
999 ERRORSEXITS("FLUID_MECHANICS_POST_SOLVE",ERR,ERROR)
RETURN 1
END SUBROUTINE FLUID_MECHANICS_POST_SOLVE
!
!================================================================================================================================
!>Sets up the output type for a fluid mechanics problem class.
SUBROUTINE FLUID_MECHANICS_PRE_SOLVE(CONTROL_LOOP,SOLVER,ERR,ERROR,*)
!Argument variables
TYPE(CONTROL_LOOP_TYPE), POINTER :: CONTROL_LOOP !<A pointer to the control loop to solve.
TYPE(SOLVER_TYPE), POINTER :: SOLVER !<A pointer to the solver
INTEGER(INTG), INTENT(OUT) :: ERR !<The error code
TYPE(VARYING_STRING), INTENT(OUT) :: ERROR !<The error string
!Local Variables
TYPE(VARYING_STRING) :: LOCAL_ERROR
ENTERS("FLUID_MECHANICS_PRE_SOLVE",ERR,ERROR,*999)
IF(ASSOCIATED(CONTROL_LOOP%PROBLEM)) THEN
IF(.NOT.ALLOCATED(control_loop%problem%specification)) THEN
CALL FlagError("Problem specification is not allocated.",err,error,*999)
ELSE IF(SIZE(control_loop%problem%specification,1)<2) THEN
CALL FlagError("Problem specification must have at least two entries for a fluid mechanics problem.",err,error,*999)
END IF
SELECT CASE(CONTROL_LOOP%PROBLEM%SPECIFICATION(2))
CASE(PROBLEM_STOKES_EQUATION_TYPE)
CALL STOKES_PRE_SOLVE(CONTROL_LOOP,SOLVER,ERR,ERROR,*999)
CASE(PROBLEM_NAVIER_STOKES_EQUATION_TYPE)
CALL NAVIER_STOKES_PRE_SOLVE(SOLVER,ERR,ERROR,*999)
CASE(PROBLEM_DARCY_EQUATION_TYPE)
CALL DARCY_EQUATION_PRE_SOLVE(CONTROL_LOOP,SOLVER,ERR,ERROR,*999)
CASE(PROBLEM_POISEUILLE_EQUATION_TYPE)
CALL POISEUILLE_PRE_SOLVE(CONTROL_LOOP,SOLVER,ERR,ERROR,*999)
CASE(PROBLEM_BURGERS_EQUATION_TYPE)
CALL BURGERS_EQUATION_PRE_SOLVE(SOLVER,ERR,ERROR,*999)
CASE DEFAULT
LOCAL_ERROR="Problem type "//TRIM(NUMBER_TO_VSTRING(CONTROL_LOOP%PROBLEM%SPECIFICATION(2),"*",ERR,ERROR))// &
& " is not valid for a fluid mechanics problem class."
CALL FlagError(LOCAL_ERROR,ERR,ERROR,*999)
END SELECT
ELSE
CALL FlagError("Problem is not associated.",ERR,ERROR,*999)
ENDIF
EXITS("FLUID_MECHANICS_PRE_SOLVE")
RETURN
999 ERRORSEXITS("FLUID_MECHANICS_PRE_SOLVE",ERR,ERROR)
RETURN 1
END SUBROUTINE FLUID_MECHANICS_PRE_SOLVE
!
!================================================================================================================================
!
!>Executes before each loop of a control loop, ie before each time step for a time loop
SUBROUTINE FLUID_MECHANICS_CONTROL_LOOP_PRE_LOOP(CONTROL_LOOP,ERR,ERROR,*)
!Argument variables
TYPE(CONTROL_LOOP_TYPE), POINTER :: CONTROL_LOOP !<A pointer to the control loop to solve.
INTEGER(INTG), INTENT(OUT) :: ERR !<The error code
TYPE(VARYING_STRING), INTENT(OUT) :: ERROR !<The error string
!Local Variables
TYPE(VARYING_STRING) :: LOCAL_ERROR
ENTERS("FLUID_MECHANICS_CONTROL_LOOP_PRE_LOOP",ERR,ERROR,*999)
IF(ASSOCIATED(CONTROL_LOOP%PROBLEM)) THEN
SELECT CASE(CONTROL_LOOP%LOOP_TYPE)
CASE(PROBLEM_CONTROL_TIME_LOOP_TYPE)
IF(.NOT.ALLOCATED(control_loop%problem%specification)) THEN
CALL FlagError("Problem specification is not allocated.",err,error,*999)
ELSE IF(SIZE(control_loop%problem%specification,1)<2) THEN
CALL FlagError("Problem specification must have at least two entries for a fluid mechanics problem.",err,error,*999)
END IF
SELECT CASE(CONTROL_LOOP%PROBLEM%SPECIFICATION(2))
CASE(PROBLEM_STOKES_EQUATION_TYPE)
!do nothing
CASE(PROBLEM_NAVIER_STOKES_EQUATION_TYPE)
!do nothing
CASE(PROBLEM_DARCY_EQUATION_TYPE)
CALL DARCY_CONTROL_TIME_LOOP_PRE_LOOP(CONTROL_LOOP,ERR,ERROR,*999)
CASE(PROBLEM_POISEUILLE_EQUATION_TYPE)
!do nothing
CASE(PROBLEM_BURGERS_EQUATION_TYPE)
!do nothing
CASE DEFAULT
LOCAL_ERROR="Problem type "//TRIM(NUMBER_TO_VSTRING(CONTROL_LOOP%PROBLEM%SPECIFICATION(2),"*",ERR,ERROR))// &
& " is not valid for a fluid mechanics problem class."
CALL FlagError(LOCAL_ERROR,ERR,ERROR,*999)
END SELECT
CASE DEFAULT
!do nothing
END SELECT
ELSE
CALL FlagError("Problem is not associated.",ERR,ERROR,*999)
ENDIF
EXITS("FLUID_MECHANICS_CONTROL_LOOP_PRE_LOOP")
RETURN
999 ERRORSEXITS("FLUID_MECHANICS_CONTROL_LOOP_PRE_LOOP",ERR,ERROR)
RETURN 1
END SUBROUTINE FLUID_MECHANICS_CONTROL_LOOP_PRE_LOOP
!
!================================================================================================================================
!
!>Executes after each loop of a control loop, ie after each time step for a time loop
SUBROUTINE FLUID_MECHANICS_CONTROL_LOOP_POST_LOOP(CONTROL_LOOP,ERR,ERROR,*)
!Argument variables
TYPE(CONTROL_LOOP_TYPE), POINTER :: CONTROL_LOOP !<A pointer to the control loop to solve.
INTEGER(INTG), INTENT(OUT) :: ERR !<The error code
TYPE(VARYING_STRING), INTENT(OUT) :: ERROR !<The error string
!Local Variables
TYPE(VARYING_STRING) :: LOCAL_ERROR
ENTERS("FLUID_MECHANICS_CONTROL_LOOP_POST_LOOP",ERR,ERROR,*999)
IF(ASSOCIATED(CONTROL_LOOP%PROBLEM)) THEN
SELECT CASE(CONTROL_LOOP%LOOP_TYPE)
CASE(PROBLEM_CONTROL_TIME_LOOP_TYPE,PROBLEM_CONTROL_SIMPLE_TYPE,PROBLEM_CONTROL_WHILE_LOOP_TYPE)
IF(.NOT.ALLOCATED(control_loop%problem%specification)) THEN
CALL FlagError("Problem specification is not allocated.",err,error,*999)
ELSE IF(SIZE(control_loop%problem%specification,1)<2) THEN
CALL FlagError("Problem specification must have at least two entries for a fluid mechanics problem.",err,error,*999)
END IF
SELECT CASE(CONTROL_LOOP%PROBLEM%SPECIFICATION(2))
CASE(PROBLEM_STOKES_EQUATION_TYPE)
!do nothing
CASE(PROBLEM_NAVIER_STOKES_EQUATION_TYPE)
CALL NavierStokes_ControlLoopPostLoop(CONTROL_LOOP,ERR,ERROR,*999)
CASE(PROBLEM_DARCY_EQUATION_TYPE)
!do nothing
CASE(PROBLEM_POISEUILLE_EQUATION_TYPE)
!do nothing
CASE(PROBLEM_BURGERS_EQUATION_TYPE)
!do nothing
CASE DEFAULT
LOCAL_ERROR="The second problem specification of "// &
& TRIM(NUMBER_TO_VSTRING(CONTROL_LOOP%PROBLEM%SPECIFICATION(2),"*",ERR,ERROR))// &
& " is not valid for a fluid mechanics problem."
CALL FlagError(LOCAL_ERROR,ERR,ERROR,*999)
END SELECT
CASE DEFAULT
!do nothing
END SELECT
ELSE
CALL FlagError("Problem is not associated.",ERR,ERROR,*999)
ENDIF
EXITS("FLUID_MECHANICS_CONTROL_LOOP_POST_LOOP")
RETURN
999 ERRORSEXITS("FLUID_MECHANICS_CONTROL_LOOP_POST_LOOP",ERR,ERROR)
RETURN 1
END SUBROUTINE FLUID_MECHANICS_CONTROL_LOOP_POST_LOOP
!
!================================================================================================================================
!
!>Pre-residual steps for an fluid mechanics class finite element equation set.
SUBROUTINE FluidMechanics_FiniteElementPreResidualEvaluate(equationsSet,err,error,*)
!Argument variables
TYPE(EQUATIONS_SET_TYPE), POINTER :: equationsSet !<A pointer the equations set
INTEGER(INTG), INTENT(OUT) :: err !<The error code
TYPE(VARYING_STRING), INTENT(OUT) :: error !<The error string
!Local Variables
TYPE(VARYING_STRING) :: localError
ENTERS("FluidMechanics_FiniteElementPreResidualEvaluate",err,error,*999)