The numerical prediction of flow over hill by linear and nonlinear k-ε models was discussed. The performance of these two models were compared for predicting flow over a blunt body in terms of separation point and recirculation. The feasibility of using a linear revised turbulence model was investigated to geometry with small curvature, when applied to environmental problems.
|Number of pages||6|
|Journal||American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP|
|Publication status||Published - 2002|
|Event||Emerging Technologies in Fluids, Structures and Fluid/Structure Interactions (2002 ASME Prssure Vessels and Piping Conference) - Vancouver, BC, Canada|
Duration: 2002 Aug 5 → 2002 Aug 9