Computation of 3-D Turbulent Boundary Layers Using the V2F Model
โ Scribed by S. Parneix; P.A. Durbin; M. Behnia
- Book ID
- 110284542
- Publisher
- Springer
- Year
- 1998
- Tongue
- English
- Weight
- 481 KB
- Volume
- 60
- Category
- Article
- ISSN
- 1386-6184
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๐ SIMILAR VOLUMES
The applicability of a finite element-differential method to the computation of steady two-dimensional lowspeed, transonic and supersonic turbulent boundary-layer flows is investigated. The turbulence model chosen for the Reynolds shear stress and turbulent heat flux is the k-t. two-equation model.
The v 2 ยฑf (or kยฑeยฑv H2 ) model of Durbin, which has shown very good performance in several test cases with separated ยฏows at low speeds, has been applied to transonic ยฏows over the Delery bump and the RAE 2822 airfoil. In both cases, shock-induced separation occurs. The elliptic relaxation equation
Durbin's three transport equation model, the so-called v 2 ยฑf model, has been implemented in an industrial ยฎnite element code, N3S, developed at the research and development department of Electricit e de France, enabling the use of unstructured meshes. Validations by comparison with other codes have