69 lines
1.9 KiB
C
69 lines
1.9 KiB
C
/*---------------------------------------------------------------------------*\
|
|
========= |
|
|
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
|
|
\\ / O peration |
|
|
\\ / A nd | www.openfoam.com
|
|
\\/ M anipulation |
|
|
-------------------------------------------------------------------------------
|
|
Copyright (C) 2011-2017 OpenFOAM Foundation
|
|
-------------------------------------------------------------------------------
|
|
License
|
|
This file is part of OpenFOAM.
|
|
|
|
OpenFOAM is free software: you can redistribute it and/or modify it
|
|
under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
|
|
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
Application
|
|
graphTest
|
|
|
|
Description
|
|
Test program for making graphs
|
|
|
|
\*---------------------------------------------------------------------------*/
|
|
|
|
#include "graph.H"
|
|
|
|
using namespace Foam;
|
|
|
|
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
|
|
|
int main()
|
|
{
|
|
scalarField eta(200);
|
|
scalarField C1mR(eta.size());
|
|
|
|
forAll(eta, i)
|
|
{
|
|
eta[i] = scalar(i)/10.0;
|
|
}
|
|
|
|
scalar C1 = 1.42;
|
|
scalar eta0 = 4.38;
|
|
scalar beta = 0.012;
|
|
|
|
C1mR = C1 - ((eta*(1.0 - eta/eta0))/(1.0 + beta*pow(eta, 3.0)));
|
|
|
|
graph("C&1! - R", "C&1! - R", "@h!", eta, C1mR).write
|
|
(
|
|
"C1mR",
|
|
"xmgr"
|
|
);
|
|
|
|
Info<< "End\n" << endl;
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
// ************************************************************************* //
|