OpenFOAM: API Guide
v2112
The open source CFD toolbox
sphereI.H
Go to the documentation of this file.
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/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd | www.openfoam.com
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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Copyright (C) 2016 OpenFOAM Foundation
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM is free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
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\*---------------------------------------------------------------------------*/
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// * * * * * * * * * * * * * Private Member Functions * * * * * * * * * * * //
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inline
Foam::symmTensor
Foam::RBD::sphere::I
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(
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const
scalar m,
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const
scalar r
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)
const
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{
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return
((2.0/5.0)*
m
*
sqr
(
r
))*
Foam::I
;
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}
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// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
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inline
Foam::RBD::sphere::sphere
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(
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const
word
&
name
,
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const
scalar m,
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const
vector
& c,
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const
scalar r
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)
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:
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rigidBody
(
name
, m, c,
I
(m, r)),
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r_(r)
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{}
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inline
Foam::RBD::sphere::sphere
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(
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const
word
&
name
,
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const
dictionary
&
dict
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)
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:
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rigidBody
(
name
,
rigidBodyInertia
()),
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r_(
dict
.get<scalar>(
"radius"
))
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{
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const
scalar
m
(
dict
.
get
<scalar>(
"mass"
));
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const
vector
c
(
dict
.
get
<
vector
>(
"centreOfMass"
));
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rigidBodyInertia::operator=
(
rigidBodyInertia
(
m
,
c
,
I
(
m
, r_)));
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}
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// * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * * //
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inline
Foam::scalar
Foam::RBD::sphere::r
()
const
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{
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return
r_;
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}
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// ************************************************************************* //
Foam::RBD::rigidBodyInertia
Definition:
rigidBodyInertia.H:78
Foam::RBD::rigidBodyInertia::c
const vector & c() const
Return the centre of mass of the rigid-body.
Definition:
rigidBodyInertiaI.H:99
Foam::RBD::rigidBodyInertia::m
scalar m() const
Return the mass of the rigid-body.
Definition:
rigidBodyInertiaI.H:94
Foam::RBD::rigidBody
Definition:
rigidBody.H:68
Foam::RBD::sphere
Definition:
sphere.H:59
Foam::RBD::sphere::r
scalar r() const
Return the radius of the sphere.
Definition:
sphereI.H:72
Foam::SymmTensor< scalar >
Foam::Vector< scalar >
Foam::dictionary
A list of keyword definitions, which are a keyword followed by a number of values (eg,...
Definition:
dictionary.H:126
Foam::dictionary::get
T get(const word &keyword, enum keyType::option matchOpt=keyType::REGEX) const
Definition:
dictionaryTemplates.C:107
Foam::functionObjects::ObukhovLength::operator=
void operator=(const ObukhovLength &)=delete
No copy assignment.
Foam::vectorTensorTransform::I
static const vectorTensorTransform I
Definition:
vectorTensorTransform.H:87
Foam::word
A class for handling words, derived from Foam::string.
Definition:
word.H:68
Foam::sqr
dimensionedSymmTensor sqr(const dimensionedVector &dv)
Definition:
dimensionedSymmTensor.C:51
Foam::I
static const Identity< scalar > I
Definition:
Identity.H:94
Foam::name
word name(const expressions::valueTypeCode typeCode)
A word representation of a valueTypeCode. Empty for INVALID.
Definition:
exprTraits.C:59
dict
dictionary dict
Definition:
searchingEngine.H:14
src
rigidBodyDynamics
bodies
sphere
sphereI.H
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