Comprehensive Approach to Verification and Validation of CFD Simulations Applied to Backward Facing Step - Application of CFD Uncertainty Analysis | Zendy

Curtis E. Groves | Zendy; Marcel Ilie | Zendy; Paul Schallhorn | Zendy

Open Access

Comprehensive Approach to Verification and Validation of CFD Simulations Applied to Backward Facing Step - Application of CFD Uncertainty Analysis

Author(s) -

Curtis E. Groves,

Marcel Ilie,

Paul Schallhorn

Publication year - 2013

Publication title -

51st aiaa aerospace sciences meeting including the new horizons forum and aerospace exposition

Language(s) - English

Resource type - Conference proceedings

DOI - 10.2514/6.2013-258

Subject(s) - computational fluid dynamics , computer science , aerospace engineering , engineering

There are inherent uncertainties and errors associated with using Computational Fluid Dynamics (CFD) to predict the flow field and there is no standard method for evaluating uncertainty in the CFD community. This paper describes an approach to validate the uncertainty in using CFD. The method will use the state of the art uncertainty analysis applied to the ke-realizable turbulence model to predict the velocity uncertainty of a backward facing step.

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