Publication Abstracts
Ying et al. 1994
, , and R.M Ypma, 1994: Numerical simulation of flow data over two-dimensional hills. Bound.-Layer Meteorol., 70, 401-427, doi:10.1007/BF00713778.
We have studied a neutrally-stratified flow over two-dimensional hills using a two-dimensional, non-hydrostatic version of the Regional Atmospheric Modeling System (RAMS). We have implemented three different turbulence closure models: the standard E-ε mode, an Algebraic Reynolds Stress Model (ARSM) and a new E-ε-ave(u*w) model. Model predictions for the mean and turbulence closure flows using different closure schemes are compared with the data of a wind tunnel experiment containing isolated two-dimensional hills of varying slope. From the comparison, it is concluded that all three models predict the mean flow velocities equally well while only the new E-ε-ave(u*w) closure model accurately predicts the turbulence data statistics.
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BibTeX Citation
@article{yi04000r, author={Ying, R. and Canuto, V. M. and Ypma, R. M}, title={Numerical simulation of flow data over two-dimensional hills}, year={1994}, journal={Boundary-Layer Meteorology}, volume={70}, pages={401--427}, doi={10.1007/BF00713778}, }
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RIS Citation
TY - JOUR ID - yi04000r AU - Ying, R. AU - Canuto, V. M. AU - Ypma, R. M PY - 1994 TI - Numerical simulation of flow data over two-dimensional hills JA - Bound.-Layer Meteorol. JO - Boundary-Layer Meteorology VL - 70 SP - 401 EP - 427 DO - 10.1007/BF00713778 ER -
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