Towards a two dimensional code of anisotropic Godunov type
Abstract
A two dimensional code of Godunov type is developed for solving gas dynamic equations. In the Godunov type code interaction between neighbor meshes are analyzed by using a Riemann problem solution. Special attention is given to the problem of anisotropy: the scheme gives different responses depending on the orientation of the meshes. The analysis is performed under Lagrangian concepts for a two dimensional system of order 1. Possible extensions of the scheme are considered.
- Publication:
-
NASA STI/Recon Technical Report N
- Pub Date:
- 1987
- Bibcode:
- 1987STIN...9028018M
- Keywords:
-
- Anisotropic Fluids;
- Cauchy Problem;
- Flow Equations;
- Flow Velocity;
- Gas Dynamics;
- Two Dimensional Models;
- Computational Fluid Dynamics;
- Computational Grids;
- Dynamic Pressure;
- Flow Geometry;
- Hydrodynamics;
- Lagrange Coordinates;
- Two Dimensional Flow;
- Fluid Mechanics and Heat Transfer