1 /*--------------------------------*- C++ -*----------------------------------*\
3 | \\ / F ield | OpenFOAM Extend Project: Open Source CFD |
4 | \\ / O peration | Version: 1.6-ext |
5 | \\ / A nd | Web: www.extend-project.de |
6 | \\/ M anipulation | |
7 \*---------------------------------------------------------------------------*/
13 object turbulenceProperties;
15 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
17 // Turbulence model selection
18 turbulenceModel kEpsilon;
20 // Do you wish to calculate turbulence?
23 // Laminar model coefficients
28 // Standard k-epsilon model coefficients
32 Cmu Cmu [0 0 0 0 0 0 0] 0.09;
34 C1 C1 [0 0 0 0 0 0 0] 1.44;
36 C2 C2 [0 0 0 0 0 0 0] 1.92;
38 alphaEps alphaEps [0 0 0 0 0 0 0] 0.76923;
41 // RNG k-epsilon model coefficients
45 Cmu Cmu [0 0 0 0 0 0 0] 0.0845;
47 C1 C1 [0 0 0 0 0 0 0] 1.42;
49 C2 C2 [0 0 0 0 0 0 0] 1.68;
51 alphak alphaK [0 0 0 0 0 0 0] 1.39;
53 alphaEps alphaEps [0 0 0 0 0 0 0] 1.39;
55 eta0 eta0 [0 0 0 0 0 0 0] 4.38;
57 beta beta [0 0 0 0 0 0 0] 0.012;
60 // k-omega-SST model coefficients
63 alphaK1 alphaK1 [0 0 0 0 0 0 0] 0.85034;
64 alphaK2 alphaK1 [0 0 0 0 0 0 0] 1.0;
65 alphaOmega1 alphaOmega1 [0 0 0 0 0 0 0] 0.5;
66 alphaOmega2 alphaOmega2 [0 0 0 0 0 0 0] 0.85616;
67 gamma1 gamma1 [0 0 0 0 0 0 0] 0.5532;
68 gamma2 gamma2 [0 0 0 0 0 0 0] 0.4403;
69 beta1 beta1 [0 0 0 0 0 0 0] 0.0750;
70 beta2 beta2 [0 0 0 0 0 0 0] 0.0828;
71 betaStar betaStar [0 0 0 0 0 0 0] 0.09;
72 a1 a1 [0 0 0 0 0 0 0] 0.31;
73 c1 c1 [0 0 0 0 0 0 0] 10;
75 Cmu Cmu [0 0 0 0 0 0 0] 0.09;
78 // Shih non-Linear k-epsilon model coefficients
82 Cmu Cmu [0 0 0 0 0 0 0] 0.09;
84 C1 C1 [0 0 0 0 0 0 0] 1.44;
86 C2 C2 [0 0 0 0 0 0 0] 1.92;
88 alphak alphak [0 0 0 0 0 0 0] 1;
90 alphaEps alphaEps [0 0 0 0 0 0 0] 0.76932;
92 A1 A1 [0 0 0 0 0 0 0] 1.25;
94 A2 A2 [0 0 0 0 0 0 0] 1000;
96 Ctau1 Ctau1 [0 0 0 0 0 0 0] -4;
98 Ctau2 Ctau2 [0 0 0 0 0 0 0] 13;
100 Ctau3 Ctau3 [0 0 0 0 0 0 0] -2;
102 alphaKsi alphaKsi [0 0 0 0 0 0 0] 0.9;
105 // Lien non-Linear cubic k-epsilon model coefficients
109 C1 C1 [0 0 0 0 0 0 0] 1.44;
111 C2 C2 [0 0 0 0 0 0 0] 1.92;
113 alphak alphak [0 0 0 0 0 0 0] 1;
115 alphaEps alphaEps [0 0 0 0 0 0 0] 0.76923;
117 A1 A1 [0 0 0 0 0 0 0] 1.25;
119 A2 A2 [0 0 0 0 0 0 0] 1000;
121 Ctau1 Ctau1 [0 0 0 0 0 0 0] -4;
123 Ctau2 Ctau2 [0 0 0 0 0 0 0] 13;
125 Ctau3 Ctau3 [0 0 0 0 0 0 0] -2;
127 alphaKsi alphaKsi [0 0 0 0 0 0 0] 0.9;
130 // Gibson's q-zeta low Reynolds number k-epsilon model coefficients
134 Cmu Cmu [0 0 0 0 0 0 0] 0.09;
136 C1 C1 [0 0 0 0 0 0 0] 1.44;
138 C2 C2 [0 0 0 0 0 0 0] 1.92;
140 alphaZeta alphaZeta [0 0 0 0 0 0 0] 0.76923;
145 // Launder-Sharma low Reynolds number k-epsilon model coefficients
146 LaunderSharmaKECoeffs
149 Cmu Cmu [0 0 0 0 0 0 0] 0.09;
151 C1 C1 [0 0 0 0 0 0 0] 1.44;
153 C2 C2 [0 0 0 0 0 0 0] 1.92;
155 alphaEps alphaEps [0 0 0 0 0 0 0] 0.76923;
158 // Lam-Bremhorst low Reynolds number k-Epsilon model coefficients
162 Cmu Cmu [0 0 0 0 0 0 0] 0.09;
164 C1 C1 [0 0 0 0 0 0 0] 1.44;
166 C2 C2 [0 0 0 0 0 0 0] 1.92;
168 alphaEps alphaEps [0 0 0 0 0 0 0] 0.76923;
171 // Lien-Leschziner low Reynolds number cubic k-epsilon model coefficients
172 LienCubicKELowReCoeffs
175 Cmu Cmu [0 0 0 0 0 0 0] 0.09;
177 C1 C1 [0 0 0 0 0 0 0] 1.44;
179 C2 C2 [0 0 0 0 0 0 0] 1.92;
181 alphak alphak [0 0 0 0 0 0 0] 1;
183 alphaEps alphaEps [0 0 0 0 0 0 0] 0.76923;
185 A1 A1 [0 0 0 0 0 0 0] 1.25;
187 A2 A2 [0 0 0 0 0 0 0] 1000;
189 Ctau1 Ctau1 [0 0 0 0 0 0 0] -4;
191 Ctau2 Ctau2 [0 0 0 0 0 0 0] 13;
193 Ctau3 Ctau3 [0 0 0 0 0 0 0] -2;
195 alphaKsi alphaKsi [0 0 0 0 0 0 0] 0.9;
197 Am Am [0 0 0 0 0 0 0] 0.016;
199 Aepsilon Aepsilon [0 0 0 0 0 0 0] 0.263;
201 Amu Amu [0 0 0 0 0 0 0] 0.00222;
204 // Lien-Leschziner low Reynolds number cubic k-epsilon model coefficients
205 LienLeschzinerLowReCoeffs
208 Cmu Cmu [0 0 0 0 0 0 0] 0.09;
210 C1 C1 [0 0 0 0 0 0 0] 1.44;
212 C2 C2 [0 0 0 0 0 0 0] 1.92;
214 alphak alphak [0 0 0 0 0 0 0] 1;
216 alphaEps alphaEps [0 0 0 0 0 0 0] 0.76923;
218 Am Am [0 0 0 0 0 0 0] 0.016;
220 Aepsilon Aepsilon [0 0 0 0 0 0 0] 0.263;
222 Amu Amu [0 0 0 0 0 0 0] 0.00222;
225 // Launder-Reece-Rodi RSTM with wall functions model coefficients
229 Cmu Cmu [0 0 0 0 0 0 0] 0.09;
231 Clrr1 Clrr1 [0 0 0 0 0 0 0] 1.8;
233 Clrr2 Clrr2 [0 0 0 0 0 0 0] 0.6;
235 C1 C1 [0 0 0 0 0 0 0] 1.44;
237 C2 C2 [0 0 0 0 0 0 0] 1.92;
239 Cs Cs [0 0 0 0 0 0 0] 0.25;
241 Ceps Ceps [0 0 0 0 0 0 0] 0.15;
243 alphaEps alphaEps [0 0 0 0 0 0 0] 0.76923;
246 // Launder-Gibson RSTM with wall reflection and wall functions model coefficients
247 LaunderGibsonRSTMCoeffs
250 Cmu Cmu [0 0 0 0 0 0 0] 0.09;
252 Clg1 Clg1 [0 0 0 0 0 0 0] 1.8;
254 Clg2 Clg2 [0 0 0 0 0 0 0] 0.6;
256 C1 C1 [0 0 0 0 0 0 0] 1.44;
258 C2 C2 [0 0 0 0 0 0 0] 1.92;
260 C1Ref C1Ref [0 0 0 0 0 0 0] 0.5;
262 C2Ref C2Ref [0 0 0 0 0 0 0] 0.3;
264 Cs Cs [0 0 0 0 0 0 0] 0.25;
266 Ceps Ceps [0 0 0 0 0 0 0] 0.15;
268 alphaEps alphaEps [0 0 0 0 0 0 0] 0.76923;
270 alphaR alphaR [0 0 0 0 0 0 0] 1.22;
273 // Standard Spalart-Allmaras model coefficients
274 SpalartAllmarasCoeffs
277 alphaNut alphaNut [0 0 0 0 0 0 0] 1.5;
279 Cb1 Cb1 [0 0 0 0 0 0 0] 0.1355;
281 Cb2 Cb2 [0 0 0 0 0 0 0] 0.622;
283 Cw2 Cw2 [0 0 0 0 0 0 0] 0.3;
285 Cw3 Cw3 [0 0 0 0 0 0 0] 2;
287 Cv1 Cv1 [0 0 0 0 0 0 0] 7.1;
288 Cv2 Cv2 [0 0 0 0 0 0 0] 5.0;
291 // Wall function coefficients
295 kappa kappa [0 0 0 0 0 0 0] 0.4187;
297 E E [0 0 0 0 0 0 0] 9;
300 // ************************************************************************* //