Searched refs:perturbation (Results 1 – 6 of 6) sorted by relevance
| /libCEED/examples/fluids/qfunctions/ |
| H A D | gaussianwave.h | 50 …const CeedScalar perturbation = 1 + amplitude * exp(-(Square(x0) + Square(y0)) / (2 * Square(width… in IC_GaussianWave() local
52 U[0] = S_infty.U.density * perturbation; in IC_GaussianWave()
56 U[4] = S_infty.Y.pressure / (gamma - 1) * perturbation + e_kinetic; in IC_GaussianWave()
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| /libCEED/examples/nek/ |
| H A D | SIZE.in | 40 c parameter (lpelv=lelv,lpelt=lelt,lpert=3) ! perturbation
44 parameter (lpelv=1,lpelt=1,lpert=1) ! perturbation
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| /libCEED/examples/nek/boxes/ |
| H A D | b1e.rea | 35 0.00000 p031 NPERT: #perturbation modes
68 0.00000 p064 =1 --> perturbation restart
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| /libCEED/examples/fluids/ |
| H A D | README.md | 706 - Coordinates of center of perturbation
711 - Amplitude of the perturbation
716 - Width parameter of the perturbation
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| H A D | index.md | 567 …Specific Gas Constant, $R$, is 1), and $\bm{u}=(u_1,u_2,0)$ while the perturbation $\delta \bm{u}$…
574 There is no perturbation in the entropy $S=P/\rho^\gamma$ ($\delta S=0)$.
619 …and lets it evolve in time. The initial condition contains a Gaussian perturbation in the pressure…
629 …d width of the perturbation, respectively, and $(\bar{x}, \bar{y}) = (x-x_e, y-y_e)$ is the distan…
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| /libCEED/interface/ |
| H A D | ceed-preconditioning.c | 1303 CeedScalar perturbation = dim > 2 ? 1e-6 : 1e-4; in CeedBuildMassLaplace() local
1304 for (CeedInt i = 0; i < P_1d; i++) laplace[i + P_1d * i] += perturbation; in CeedBuildMassLaplace()
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