Experimental and Computational Evaluation of the Shear Layer Flow over Backward Facing Step
The flow over large-scale backward facing step was studied numerically and experimentally. Numerically, steady two-dimension turbulent (k- model) Navier Stokes equations were solved to predict the velocity components. Experimentally, a flying hot wire was used to measure the axial and normal veloci...
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| Main Authors: | , |
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| Format: | Citation Index Journal |
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University of technology - Baghdad
2004
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| Subjects: | |
| Online Access: | http://eprints.utp.edu.my/4137/1/Numerical_and_Experimental_Studies_of_Flow_Characteristic_over_Step.pdf http://eprints.utp.edu.my/4137/ |
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| Summary: | The flow over large-scale backward facing step was studied numerically and experimentally. Numerically, steady two-dimension turbulent (k- model) Navier Stokes equations were solved to predict the velocity components. Experimentally, a flying hot wire was used to measure the axial and normal velocity components, Reynolds stresses and the turbulent intensity. A good agreement was obtained between experimental and numerical results. The research concentrates on the separation points with different step high. |
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