Searched refs:perturbation (Results 1 – 2 of 2) sorted by relevance
44 …const CeedScalar perturbation = 1 + amplitude * exp(-(Square(x0) + Square(y0)) / (2 * Square(width… in IC_GaussianWave() local46 U[0] = S_infty.U.density * perturbation; in IC_GaussianWave()50 U[4] = S_infty.Y.pressure / (gamma - 1) * perturbation + e_kinetic; in IC_GaussianWave()
8 …and lets it evolve in time. The initial condition contains a Gaussian perturbation in the pressure…18 …d width of the perturbation, respectively, and $(\bar{x}, \bar{y}) = (x-x_e, y-y_e)$ is the distan…34 - Coordinates of center of perturbation39 - Amplitude of the perturbation44 - Width parameter of the perturbation429 …Specific Gas Constant, $R$, is 1), and $\bm{u}=(u_1,u_2,0)$ while the perturbation $\delta \bm{u}$…436 There is no perturbation in the entropy $S=P/\rho^\gamma$ ($\delta S=0)$.