Open Daily: 10am - 10pm | Alley door pickup 10am - 7pm 3038 Hennepin Ave Minneapolis, MN
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  • Open Daily: 10am - 10pm
    Alley-side Pickup: 10am - 7pm

    3038 Hennepin Ave Minneapolis, MN
    612-822-4611

Open Daily: 10am - 10pm | Alley-side Pickup: 10am - 7pm
3038 Hennepin Ave Minneapolis, MN
612-822-4611
Wind-US Unstructured Flow Solutions for a Transonic Diffuser

Wind-US Unstructured Flow Solutions for a Transonic Diffuser

Mohler, Stanley R.
Nasa Technical Reports Server (Ntrs)

Paperback

General Political Science

ISBN10: 1289143633
ISBN13: 9781289143633
Publisher: Bibliogov
Published: Jun 28 2013
Pages: 24
Weight: 0.14
Height: 0.05 Width: 7.44 Depth: 9.69
Language: English
The Wind-US Computational Fluid Dynamics flow solver computed flow solutions for a transonic diffusing duct. The calculations used an unstructured (hexahedral) grid. The Spalart-Allmaras turbulence model was used. Static pressures along the upper and lower wall agreed well with experiment, as did velocity profiles. The effect of the smoothing input parameters on convergence and solution accuracy was investigated. The meaning and proper use of these parameters are discussed for the benefit of Wind-US users. Finally, the unstructured solver is compared to the structured solver in terms of run times and solution accuracy.

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