1 /*---------------------------------------------------------------------------*\
3 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
5 \\ / A nd | Copyright held by original author
7 -------------------------------------------------------------------------------
9 This file is part of OpenFOAM.
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12 under the terms of the GNU General Public License as published by the
13 Free Software Foundation; either version 2 of the License, or (at your
14 option) any later version.
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
21 You should have received a copy of the GNU General Public License
22 along with OpenFOAM; if not, write to the Free Software Foundation,
23 Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
25 \*---------------------------------------------------------------------------*/
28 #include "mathematicalConstants.H"
30 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
35 // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
37 // The diameter based Reynolds number
44 return mag(Urel(U))*d_/nu;
47 // The diameter based Reynolds number
56 return rho*mag(Urel(U))*d_/mu;
59 // The diameter based Weber number
67 return 0.5*rho*pow(mag(Urel(U)),2)*d_/sigma;
75 const scalar massDiffusion
78 return mu/(rho*massDiffusion);
85 const scalar massDiffusion
88 return nu/massDiffusion;
103 scalar parcel::N(const scalar rho) const
105 return 6.0*m_/(rho*pow(d_, 3.0)*mathematicalConstant::pi);
109 scalar parcel::Vd() const
111 return pow(d_, 3.0)*mathematicalConstant::pi/6.0;
115 scalar parcel::V(const scalar rho) const
121 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
123 } // End namespace Foam
125 // ************************************************************************* //