Uncertainty Modeling, Error Charts and Improvement of Subgrid Models
Reliability and robustness are two important required features of CFD results. While a huge amount of works address the issue of model and numerical scheme validation, the search for robust models (i.e. models that exhibit a low sensitivity with respect to tuning parameters) and methods which make it possible to measure the sensitivity of the results received much less attention. The present work addresses these two issues.
KeywordsSmagorinsky Model Subgrid Model Streamwise Turbulence Intensity Smagorinsky Constant Plane Channel Flow
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