Direct Numerical Simulation of Rayleigh-Taylor ... - ASC at Livermore
Direct Numerical Simulation of Rayleigh-Taylor ... - ASC at Livermore
Direct Numerical Simulation of Rayleigh-Taylor ... - ASC at Livermore
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The governing equ<strong>at</strong>ions are solved withhigh-resolution numerical methods.‣ 10 th -order compact/Padé sp<strong>at</strong>ial deriv<strong>at</strong>ives‣ 3 rd -order predictor-corrector timestepping‣ <strong>Direct</strong> Fourier/Padé Poisson solver‣ 8 th -order dealiasing filter‣ Vertically expandinggrid is m<strong>at</strong>ched to apotential-flow solutionin the far field.The Crab Nebula is RT unstable.WC-IWPCTM10-4