Free-Lagrange methods for compressible hydrodynamics in two space dimensions
Abstract
Since 1970 a research and development program in Free-Lagrange methods has been active at Livermore. The initial steps were taken with incompressible flows for simplicity. Since then the effort has been concentrated on compressible flows with shocks in two space dimensions and time. In general, the line integral method has been used to evaluate derivatives and the artificial viscosity method has been used to deal with shocks.
- Publication:
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Lecture Notes in Physics, Berlin Springer Verlag
- Pub Date:
- 1985
- DOI:
- Bibcode:
- 1985LNP...238....1C
- Keywords:
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- Compressible Flow;
- Computational Fluid Dynamics;
- Lagrange Coordinates;
- Two Dimensional Flow;
- Computational Grids;
- Computer Graphics;
- Equations Of Motion;
- Hydrodynamics;
- Optimization;
- Fluid Mechanics and Heat Transfer;
- COMPRESSIBLE FLOW;
- COMPUTATIONAL FLUID DYNAMICS;
- LAGRANGE COORDINATES;
- TWO DIMENSIONAL FLOW;
- COMPUTATIONAL GRIDS;
- COMPUTER GRAPHICS;
- EQUATIONS OF MOTION;
- HYDRODYNAMICS;
- OPTIMIZATION;
- Fluid Mechanics and Heat Transfer