Recent Turbulence Model Advances Applied to Multielement Airfoil Computations

@inproceedings{Rumsey2000RecentTM,
  title={Recent Turbulence Model Advances Applied to Multielement Airfoil Computations},
  author={Christopher L � Rumsey and Thomas B. Gatski},
  year={2000}
}
A one-equation linear turbulence model and a two-equation nonlinear explicit algebraic stress model (EASM) are applied to the ow over a multielement airfoil. The e ect of the K-" and K-! forms of the two-equation model are explored, and the K-" form is shown to be de cient in the wallbounded regions of adverse pressure gradient ows. A new K-! form of EASM is introduced. Nonlinear terms present in EASM are shown to improve predictions of turbulent shear stress behind the trailing edge of the… CONTINUE READING
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