Robust low speed preconditioning for viscous high lift flows

E. Turkel*

*Corresponding author for this work

Research output: Contribution to conferencePaperpeer-review

Abstract

An analysis of preconditioning for viscous compressible flow is presented. We consider the effect of the preconditioning as the Mach number goes to zero but the cell Reynolds number remains finite. Adjustments to the preconditioning parameters are suggested. A range of high angle of attack computations, including turbulence models, in both two and three space dimensions are presented to validate the effectiveness of the improved code.

Original languageEnglish
DOIs
StatePublished - 2002
Event40th AIAA Aerospace Sciences Meeting and Exhibit 2002 - Reno, NV, United States
Duration: 14 Jan 200217 Jan 2002

Conference

Conference40th AIAA Aerospace Sciences Meeting and Exhibit 2002
Country/TerritoryUnited States
CityReno, NV
Period14/01/0217/01/02

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