Abstract
The present work aims to retain the predictive quality of the 2003 SST model while replacing its dependence on explicit wall distance with a local representation thereof, thereby avoiding the need to repeatedly compute wall distance arrays in flow cases involving nonstationary grids or in those involving multimillion-cell meshes. The approach proposed here is a local, algebraic-based representation of wall distance, using k and ω. Several examples are given, showing that the proposed alternative to explicit wall distance usually enables as good predictions as those of the 2003 SST model and in some cases even better. The paper also provides a proposal to treat free shear flows and includes a jet flow example.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Engineering Applications of Computational Fluid Mechanics
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
