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src
physics
include
grins
velocity_drag.h
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//-----------------------------------------------------------------------bl-
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//--------------------------------------------------------------------------
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//
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// GRINS - General Reacting Incompressible Navier-Stokes
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//
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// Copyright (C) 2014-2015 Paul T. Bauman, Roy H. Stogner
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// Copyright (C) 2010-2013 The PECOS Development Team
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the Version 2.1 GNU Lesser General
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// Public License as published by the Free Software Foundation.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc. 51 Franklin Street, Fifth Floor,
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// Boston, MA 02110-1301 USA
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//
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//-----------------------------------------------------------------------el-
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#ifndef GRINS_VELOCITY_DRAG_H
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#define GRINS_VELOCITY_DRAG_H
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// GRINS
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#include "grins_config.h"
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#include "
grins/assembly_context.h
"
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#include "
grins/cached_values.h
"
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#include "
grins/inc_navier_stokes_base.h
"
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#include "
grins/velocity_drag_base.h
"
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// libMesh
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#include "libmesh/getpot.h"
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// C++
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#include <string>
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namespace
GRINS
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{
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/*
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This physics class imposes a force against the direction of (and
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proportional to an exponent of the magnitude of) a specified
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vector field.
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*/
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template
<
class
Viscosity>
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class
VelocityDrag
:
public
VelocityDragBase
<Viscosity>
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{
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public
:
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VelocityDrag
(
const
std::string& physics_name,
const
GetPot& input );
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~VelocityDrag
();
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virtual
void
init_context
(
AssemblyContext
& context );
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// residual and jacobian calculations
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// element_*, side_* as *time_derivative, *constraint, *mass_residual
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// Constraint part(s)
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virtual
void
element_time_derivative
(
bool
compute_jacobian,
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AssemblyContext
& context,
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CachedValues
& cache );
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private
:
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VelocityDrag
();
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};
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}
// end namespace block
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#endif // GRINS_VELOCITY_DRAG_H
GRINS::CachedValues
Definition:
cached_values.h:43
GRINS::VelocityDrag::init_context
virtual void init_context(AssemblyContext &context)
Initialize context for added physics variables.
Definition:
velocity_drag.C:57
GRINS::VelocityDragBase
Definition:
velocity_drag_base.h:45
assembly_context.h
GRINS::VelocityDrag::element_time_derivative
virtual void element_time_derivative(bool compute_jacobian, AssemblyContext &context, CachedValues &cache)
Time dependent part(s) of physics for element interiors.
Definition:
velocity_drag.C:67
GRINS::VelocityDrag
Physics class for Velocity Drag.
Definition:
velocity_drag.h:52
GRINS
GRINS namespace.
Definition:
axisym_heat_transfer_bc_handling.h:31
GRINS::VelocityDrag::VelocityDrag
VelocityDrag()
cached_values.h
GRINS::VelocityDrag::~VelocityDrag
~VelocityDrag()
Definition:
velocity_drag.C:50
GRINS::AssemblyContext
Definition:
assembly_context.h:34
velocity_drag_base.h
inc_navier_stokes_base.h
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