diff --git a/src/finiteVolume/fields/fvPatchFields/derived/fixedNormalSlip/fixedNormalSlipFvPatchField.C b/src/finiteVolume/fields/fvPatchFields/derived/fixedNormalSlip/fixedNormalSlipFvPatchField.C
index 508e584948d78620d16262643cefe68346a88c67..460bce9ca303398355879c4a42a404a5c0066296 100644
--- a/src/finiteVolume/fields/fvPatchFields/derived/fixedNormalSlip/fixedNormalSlipFvPatchField.C
+++ b/src/finiteVolume/fields/fvPatchFields/derived/fixedNormalSlip/fixedNormalSlipFvPatchField.C
@@ -6,7 +6,7 @@
\\/ M anipulation |
-------------------------------------------------------------------------------
Copyright (C) 2011-2016 OpenFOAM Foundation
- Copyright (C) 2017-2020 OpenCFD Ltd.
+ Copyright (C) 2017-2021 OpenCFD Ltd.
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
@@ -29,7 +29,6 @@ License
#include "fixedNormalSlipFvPatchField.H"
#include "symmTransformField.H"
-
// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
template<class Type>
@@ -40,7 +39,8 @@ Foam::fixedNormalSlipFvPatchField<Type>::fixedNormalSlipFvPatchField
)
:
transformFvPatchField<Type>(p, iF),
- fixedValue_(p.size(), Zero)
+ fixedValue_(p.size(), Zero),
+ writeValue_(false)
{}
@@ -54,7 +54,8 @@ Foam::fixedNormalSlipFvPatchField<Type>::fixedNormalSlipFvPatchField
)
:
transformFvPatchField<Type>(ptf, p, iF, mapper),
- fixedValue_(ptf.fixedValue_, mapper)
+ fixedValue_(ptf.fixedValue_, mapper),
+ writeValue_(ptf.writeValue_)
{}
@@ -67,7 +68,8 @@ Foam::fixedNormalSlipFvPatchField<Type>::fixedNormalSlipFvPatchField
)
:
transformFvPatchField<Type>(p, iF),
- fixedValue_("fixedValue", dict, p.size())
+ fixedValue_("fixedValue", dict, p.size()),
+ writeValue_(dict.getOrDefault("writeValue", false))
{
this->patchType() = dict.getOrDefault<word>("patchType", word::null);
evaluate();
@@ -81,7 +83,8 @@ Foam::fixedNormalSlipFvPatchField<Type>::fixedNormalSlipFvPatchField
)
:
transformFvPatchField<Type>(ptf),
- fixedValue_(ptf.fixedValue_)
+ fixedValue_(ptf.fixedValue_),
+ writeValue_(ptf.writeValue_)
{}
@@ -93,7 +96,8 @@ Foam::fixedNormalSlipFvPatchField<Type>::fixedNormalSlipFvPatchField
)
:
transformFvPatchField<Type>(ptf, iF),
- fixedValue_(ptf.fixedValue_)
+ fixedValue_(ptf.fixedValue_),
+ writeValue_(ptf.writeValue_)
{}
@@ -183,6 +187,12 @@ void Foam::fixedNormalSlipFvPatchField<Type>::write(Ostream& os) const
{
transformFvPatchField<Type>::write(os);
fixedValue_.writeEntry("fixedValue", os);
+
+ if (writeValue_)
+ {
+ os.writeEntry("writeValue", "true");
+ this->writeEntry("value", os);
+ }
}
diff --git a/src/finiteVolume/fields/fvPatchFields/derived/fixedNormalSlip/fixedNormalSlipFvPatchField.H b/src/finiteVolume/fields/fvPatchFields/derived/fixedNormalSlip/fixedNormalSlipFvPatchField.H
index be651bc33ffbc767320f42079acc73a63228c766..8b0198abb62ffe65af1d687fdcc8137828dc264c 100644
--- a/src/finiteVolume/fields/fvPatchFields/derived/fixedNormalSlip/fixedNormalSlipFvPatchField.H
+++ b/src/finiteVolume/fields/fvPatchFields/derived/fixedNormalSlip/fixedNormalSlipFvPatchField.H
@@ -6,6 +6,7 @@
\\/ M anipulation |
-------------------------------------------------------------------------------
Copyright (C) 2011-2017 OpenFOAM Foundation
+ Copyright (C) 2021 OpenCFD Ltd.
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
@@ -30,28 +31,49 @@ Group
grpGenericBoundaryConditions grpWallBoundaryConditions
Description
- This boundary condition sets the patch-normal component to a fixed value.
+ This boundary condition sets the patch-normal component to the field (vector
+ or tensor) to the patch-normal component of a user specified field.
+ The tangential component is treated as slip, i.e. copied from the internal
+ field.
Usage
- \table
- Property | Description | Required | Default value
- fixedValue | fixed value | yes |
- \endtable
-
Example of the boundary condition specification:
\verbatim
<patchName>
{
+ // Mandatory entries (unmodifiable)
type fixedNormalSlip;
- fixedValue uniform 0; // example entry for a scalar field
+ fixedValue uniform (1 0 0); // example entry for a vector field
+
+ // Optional entries
+ writeValue false;
+
+ // Mandatory/Optional (inherited) entries
+ ...
}
\endverbatim
+ where the entries mean:
+ \table
+ Property | Description | Type | Reqd | Deflt
+ type | Type name: fixedNormalSlip | word | yes | -
+ fixedValue | User-defined value the normal component of which <!--
+ --> the boundary is set to <!--
+ --> | vectorField/tensorField | yes | -
+ writeValue | Flag to output patch values (e.g. ParaView) <!--
+ --> | bool | no | false
+ \endtable
+
+ The inherited entries are elaborated in:
+ - \link transformFvPatchField.H \endlink
+ - \link fvPatchField.H \endlink
+
See also
Foam::transformFvPatchField
SourceFiles
fixedNormalSlipFvPatchField.C
+ fixedNormalSlipFvPatchFields.C
\*---------------------------------------------------------------------------*/
@@ -74,11 +96,14 @@ class fixedNormalSlipFvPatchField
:
public transformFvPatchField<Type>
{
- // Private data
+ // Private Data
//- Value the normal component of which the boundary is set to
Field<Type> fixedValue_;
+ //- Flag to output patch values (e.g. for ParaView)
+ bool writeValue_;
+
public:
@@ -104,7 +129,7 @@ public:
);
//- Construct by mapping given fixedNormalSlipFvPatchField
- // onto a new patch
+ //- onto a new patch
fixedNormalSlipFvPatchField
(
const fixedNormalSlipFvPatchField<Type>&,
@@ -148,7 +173,7 @@ public:
}
- // Member functions
+ // Member Functions
// Access
@@ -158,37 +183,36 @@ public:
return false;
}
+ //- Return user-defined input field
+ virtual Field<Type>& fixedValue()
+ {
+ return fixedValue_;
+ }
+
+ //- Return user-defined input field as const field
+ virtual const Field<Type>& fixedValue() const
+ {
+ return fixedValue_;
+ }
+
- // Mapping functions
+ // Mapping
//- Map (and resize as needed) from self given a mapping object
virtual void autoMap
(
- const fvPatchFieldMapper&
+ const fvPatchFieldMapper& m
);
//- Reverse map the given fvPatchField onto this fvPatchField
virtual void rmap
(
- const fvPatchField<Type>&,
- const labelList&
+ const fvPatchField<Type>& ptf,
+ const labelList& addr
);
- // Return defining fields
-
- virtual Field<Type>& fixedValue()
- {
- return fixedValue_;
- }
-
- virtual const Field<Type>& fixedValue() const
- {
- return fixedValue_;
- }
-
-
- // Evaluation functions
+ // Evaluation
//- Return gradient at boundary
virtual tmp<Field<Type>> snGrad() const;
@@ -208,7 +232,7 @@ public:
virtual void write(Ostream&) const;
- // Member operators
+ // Member Operators
virtual void operator=(const UList<Type>&) {}