Solutions of the Taylor-Green Vortex Problem Using High-Resolution Explicit Finite Difference Methods
نویسنده
چکیده
NASA/TM—2013-217850 1 ∆t∗ nondimensional time step, ∆t/(L/V0) kinetic energy dissipation rate 1 kinetic energy dissipation rate computed from deviatoric strain rate 3 kinetic energy dissipation rate computed from pressure dilatation κ angular wave number μ kinematic viscosity ν spectroscopic wave number ωi vorticity vector Ω volume ρ density σ filter damping coefficient τij stress tensor ζ enstrophy subscripts 0 initial value (t∗ = 0) superscripts spatial filtered e Favre filtered sgs sub grid scale
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