A Dissipation Rate Equation for Low-Reynolds-Number and Near-Wall Turbulence
β Scribed by R.M.C. So; A. Sarkar; G. Gerodimos; J. Zhang
- Publisher
- Springer
- Year
- 1997
- Tongue
- English
- Weight
- 269 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0935-4964
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π SIMILAR VOLUMES
A new nonlinear, low-Reynolds-number kΒ±e turbulence model is proposed. The stressΒ±strain relationship is formed by successive iterative approximations to an algebraic Reynolds-stress model. Truncation of the process at the third iteration yields an explicit expression for the Reynolds stresses that
An algebraic heat flux model is applied to predict turbulent heat transfer in separated and reattaching flows. Based on the prior low-Reynolds-number k-s model of Park and Sung (1995), an improved version of the nonequilibrium heat transfer model is developed. The model performance is examined by so