The Askervein Hill project: a finite control volume prediction of three-dimensional flows over the hill

GD Raithby, GD Stubley, PA Taylor - Boundary-Layer Meteorology, 1987 - Springer
GD Raithby, GD Stubley, PA Taylor
Boundary-Layer Meteorology, 1987Springer
A three-dimensional nonlinear numerical model, that has been extensively used previously
to predict environmental water flows, was applied to predict the flow over an isolated hill,
Askervein. Predictions are reported for winds approaching the hill from 210° and 180°
clockwise from north, both under almost neutral atmospheric conditions. The model
predictions were compared with data collected during a major field study in 1983. From the
comparisons it was concluded that the model predicts the mean flow variables with good …
Abstract
A three-dimensional nonlinear numerical model, that has been extensively used previously to predict environmental water flows, was applied to predict the flow over an isolated hill, Askervein. Predictions are reported for winds approaching the hill from 210 ° and 180 ° clockwise from north, both under almost neutral atmospheric conditions.
The model predictions were compared with data collected during a major field study in 1983. From the comparisons it was concluded that the model predicts the mean flow variables with good accuracy. Larger discrepancies were found for quantities related to the turbulence, pointing to deficiencies in the turbulence model, and perhaps in some of the measurements.
Springer
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