Abstract-
Our group in AX Division, at Lawrence Livermore National Laboratory, is employing the Advanced Strategic Computing (ASC) program's large computers to explore Rayleigh-Taylor and Richtmyer-Meshkov fluid-dynamic instabilities. I will provide a brief overview of the ASC resources that we are using and are preparing for, and then discuss recent results on an idealized Rayleigh-Taylor problem, the computation of a shocked gas bubble, and the simulation of a water-channel experiment. The use of visualizations and some new analysis tools will be demonstrated. A fluid-dynamics "riddle" will be included for fun.
This work was performed under the auspices of the U.S. Department of Energy by University of California, Lawrence Livermore National Laboratory under Contract W-7405-Eng-48.
<
GALCIT Home Page
|
|