Several Cases for the Validation of Turbulence Models Implementation Academic Article

abstract

• This paper presents several test cases that were used to validate the implementation of two turbulence models in the UNS3D code, an in-house code. The two turbulence models used were the Shear Stress Transport model and the SpalartAllmaras model. These turbulence models were explored using the numerical results generated by three computational fluid dynamics codes: NASAs FUN3D and CFL3D, and UNS3D. Four cases were considered: a flat plate case, an airfoil near-wake, a backward-facing step, and a turbine cascade known as the Eleventh Standard Configuration. The numerical results were compared among themselves and against experimental data.

authors

• Cizmas, Paul

published proceedings

• APPLIED SCIENCES-BASEL

altmetric score

• 1

author list (cited authors)

• Polewski, M. D., & Cizmas, P.

citation count

• 3

complete list of authors

• Polewski, Michael D||Cizmas, Paul GA

publication date

• January 2021

publisher

• MDPI  Publisher

published in

• Applied Sciences  Journal

keywords

• Airfoil Flow
• Backward-facing Step Flow
• Cascade Flow
• Computational Fluid Dynamics
• Flat Plate Flow
• Turbulence Modeling

Digital Object Identifier (DOI)

• 10.3390/app11083377

start page

• 3377

end page

• 3377

volume

• 11

issue

• 8

URL

• http://dx.doi.org/10.3390/app11083377