In this paper, academic and industrial test cases have been conducted in order to validate the approach of using a Penalized Direct Forcing method coupled with an immersed turbulent wall model. Good results are obtained compared to a body fitted mesh with the Werner & Wengle wall model. In a shortcoming second step, we can project the coupling between the immersed wall law and a K-epsilon model, as well as obstacle shape optimization during the flow computation.
Abstract
In this paper, academic and industrial test cases have been conducted in order to validate the approach of using a Penalized Direct Forcing method coupled with an immersed turbulent wall model. Good results are obtained compared to a body fitted mesh with the Werner & Wengle [...]
Penalized direct-dorcing method and power-law-based wall model for immersed-boundary numerical simulations of obstacles in turbulent flow 