OpenFOAM
9
The OpenFOAM Foundation
•
All
Classes
Namespaces
Files
Functions
Variables
Typedefs
Enumerations
Enumerator
Friends
Macros
Pages
linearDamper.H
Go to the documentation of this file.
1
/*---------------------------------------------------------------------------*\
2
========= |
3
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
4
\\ / O peration | Website: https://openfoam.org
5
\\ / A nd | Copyright (C) 2016-2020 OpenFOAM Foundation
6
\\/ M anipulation |
7
-------------------------------------------------------------------------------
8
License
9
This file is part of OpenFOAM.
10
11
OpenFOAM is free software: you can redistribute it and/or modify it
12
under the terms of the GNU General Public License as published by
13
the Free Software Foundation, either version 3 of the License, or
14
(at your option) any later version.
15
16
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
17
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
18
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
19
for more details.
20
21
You should have received a copy of the GNU General Public License
22
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
23
24
Class
25
Foam::RBD::restraints::linearDamper
26
27
Description
28
Linear damper restraint. Operates in the local frame of the body.
29
30
SourceFiles
31
linearDamper.C
32
33
\*---------------------------------------------------------------------------*/
34
35
#ifndef RBD_restraints_linearDamper_H
36
#define RBD_restraints_linearDamper_H
37
38
#include "
rigidBodyRestraint.H
"
39
40
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
41
42
namespace
Foam
43
{
44
namespace
RBD
45
{
46
namespace
restraints
47
{
48
49
/*---------------------------------------------------------------------------*\
50
Class linearDamper Declaration
51
\*---------------------------------------------------------------------------*/
52
53
class
linearDamper
54
:
55
public
restraint
56
{
57
// Private Data
58
59
//- Damping coefficient [Ns/m]
60
scalar coeff_;
61
62
63
public
:
64
65
//- Runtime type information
66
TypeName
(
"linearDamper"
);
67
68
69
// Constructors
70
71
//- Construct from components
72
linearDamper
73
(
74
const
word
&
name
,
75
const
dictionary
&
dict
,
76
const
rigidBodyModel
& model
77
);
78
79
//- Construct and return a clone
80
virtual
autoPtr<restraint>
clone
()
const
81
{
82
return
autoPtr<restraint>
83
(
84
new
linearDamper
(*
this
)
85
);
86
}
87
88
89
//- Destructor
90
virtual
~linearDamper
();
91
92
93
// Member Functions
94
95
//- Accumulate the retraint internal joint forces into the tau field and
96
// external forces into the fx field
97
virtual
void
restrain
98
(
99
scalarField
& tau,
100
Field<spatialVector>
& fx,
101
const
rigidBodyModelState
& state
102
)
const
;
103
104
//- Update properties from given dictionary
105
virtual
bool
read
(
const
dictionary
& dict);
106
107
//- Write
108
virtual
void
write
(
Ostream
&)
const
;
109
};
110
111
112
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
113
114
}
// End namespace restraints
115
}
// End namespace RBD
116
}
// End namespace Foam
117
118
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
119
120
#endif
121
122
// ************************************************************************* //
dict
dictionary dict
Definition:
searchingEngine.H:14
Foam::RBD::restraints::linearDamper::write
virtual void write(Ostream &) const
Write.
Definition:
linearDamper.C:107
Foam::dictionary
A list of keyword definitions, which are a keyword followed by any number of values (e...
Definition:
dictionary.H:156
Foam::RBD::restraints::linearDamper::~linearDamper
virtual ~linearDamper()
Destructor.
Definition:
linearDamper.C:68
Foam::RBD::restraint
Base class for defining restraints for rigid-body dynamics.
Definition:
rigidBodyRestraint.H:66
Foam::RBD::restraints::linearDamper::clone
virtual autoPtr< restraint > clone() const
Construct and return a clone.
Definition:
linearDamper.H:79
Foam::RBD::rigidBodyModelState
Holds the motion state of rigid-body model.
Definition:
rigidBodyModelState.H:65
Foam::RBD::restraints::linearDamper::linearDamper
linearDamper(const word &name, const dictionary &dict, const rigidBodyModel &model)
Construct from components.
Definition:
linearDamper.C:54
Foam::Field< scalar >
Foam::RBD::restraint::name
const word & name() const
Return the name.
Definition:
rigidBodyRestraint.H:150
Foam::word
A class for handling words, derived from string.
Definition:
word.H:59
Foam::Ostream
An Ostream is an abstract base class for all output systems (streams, files, token lists...
Definition:
Ostream.H:54
Foam::RBD::restraints::linearDamper::restrain
virtual void restrain(scalarField &tau, Field< spatialVector > &fx, const rigidBodyModelState &state) const
Accumulate the retraint internal joint forces into the tau field and.
Definition:
linearDamper.C:75
Foam::autoPtr
An auto-pointer similar to the STL auto_ptr but with automatic casting to a reference to the type and...
Definition:
PtrList.H:52
Foam::RBD::rigidBodyModel
Basic rigid-body model representing a system of rigid-bodies connected by 1-6 DoF joints...
Definition:
rigidBodyModel.H:76
Foam::RBD::restraints::linearDamper::TypeName
TypeName("linearDamper")
Runtime type information.
rigidBodyRestraint.H
Foam::RBD::restraints::linearDamper::read
virtual bool read(const dictionary &dict)
Update properties from given dictionary.
Definition:
linearDamper.C:94
Foam
Namespace for OpenFOAM.
Definition:
atmBoundaryLayer.H:213
Foam::RBD::restraints::linearDamper
Linear damper restraint. Operates in the local frame of the body.
Definition:
linearDamper.H:52
src
rigidBodyDynamics
restraints
linearDamper
linearDamper.H
Generated by
1.8.13