A simple turbulent flow model for geophysical flows is presented, which is based on the transport equation for turbulent energy and on algebraic expressions relating the Reynolds stress and turbulent heat flux to the velocity and temperature gradients. The model, which is similar to the 2.5 level cl
A modified turbulent energy model for geophysical flows: Influence of the ground proximity
โ Scribed by B. Galperin; S. Hassid
- Publisher
- Springer
- Year
- 1986
- Tongue
- English
- Weight
- 546 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0006-8314
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โฆ Synopsis
A modified form of the turbulent energy model for geophysical flows is presented, in which the effect of the proximity of the ground on the pressure redistribution terms is accounted for. The new form of the model retains the simplicity and the capabilities ofthe original form, but at the same time differentiates between the vertical and lateral components of turbulent energy in boundary layers as well as between free and near-wall turbulence.
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