A semi-direct solver for compressible three-dimensional rotational flow
Abstract
An iterative procedure is presented for solving steady inviscid 3-D subsonic rotational flow problems. The procedure combines concepts from classical secondary flow theory with an extension to 3-D of a novel semi-direct Cauchy-Riemann solver. It is developed for generalized coordinates and can be exercised using standard finite difference procedures. The stability criterion of the iterative procedure is discussed along with its ability to capture the evolution of inviscid secondary flow in a turning channel.
- Publication:
-
6th Computational Fluid Dynamics Conference
- Pub Date:
- 1983
- Bibcode:
- 1983cfd..conf..163C
- Keywords:
-
- Compressible Flow;
- Computational Fluid Dynamics;
- Inviscid Flow;
- Three Dimensional Flow;
- Vortices;
- Differential Equations;
- Finite Difference Theory;
- Secondary Flow;
- Steady Flow;
- Subsonic Flow;
- Fluid Mechanics and Heat Transfer