Assessment of Transition Modeling Capabilities in NASA's OVERFLOW CFD Code version 2.2m

摘要

Computational fluid dynamics (CFD) modeling of multiple subsonic test cases of the AIAA Applied Aerodynamics Technical Committee's "CFD Transition Modeling and Predictive Capabilities Session" have been conducted. This effort leveraged NASA's OVERFLOW CFD code version 2.2m, which includes the Langtry Menter, Medida-Baeder, and Coder noAFT2017b transition models. Force and moment and surface pressure, and prediction comparisons are made against wind tunnel data for each case. Grid refinement sensitivity studies were also conducted for each transition model.