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Sensitivity to phys...
Sensitivity to physical and numerical modeling in Navier-Stokes simulations
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Cella, U. (author)
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- Rizzi, Arthur (author)
- KTH,Farkost- och flygteknik
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(creator_code:org_t)
- 2000
- 2000
- English.
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In: Journal of Aerospace Engineering. - 0893-1321 .- 1943-5525. ; 13:2, s. 47-51
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- Navier-Stokes Multiblock code solves the fully coupled system of equations simultaneously using a cell-centered finite-volume approach. This note assesses the sensitivity to some turbulence models and numerical schemes implemented in Navier-Stokes Multiblock when computing two test cases in standard mode, i.e., without tuning the code to these two cases. The cases are (1) subsonic flow around the MS(1)-0313 airfoil, and (2) transonic flow around the ONERA M6 wing, using various combinations of models (algebraic Baldwin-Lomax or Granville, one-equation Spalart-Allmaras, or the two-equation k - epsilon model of Chien) together with a numerical scheme of either the second-order central or third-order Roe upwind type.
Keyword
- flow
Publication and Content Type
- ref (subject category)
- art (subject category)
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