Two-fluid models of turbulence
Abstract
The defects of turbulence models are summarized and the importance of so-called nongradient diffusion in turbulent fluxes is discussed. The mathematical theory of the flow of two interpenetrating continua is reviewed, and the mathematical formulation of the two fluid model is outlined. Results from plane wake, axisymmetric jet, and combustion studies are shown.
- Publication:
-
NASA STI/Recon Technical Report N
- Pub Date:
- April 1985
- Bibcode:
- 1985STIN...8617687S
- Keywords:
-
- Computational Fluid Dynamics;
- Turbulence Models;
- Turbulent Flow;
- Two Fluid Models;
- Continuum Flow;
- Flow Equations;
- Heat Transfer;
- Reynolds Stress;
- Fluid Mechanics and Heat Transfer