Validation of High-Speed Turbulent Boundary Layer and Shock-Boundary Layer Interaction Computations with the OVERFLOW Code | Zendy

A. Brandon Oliver | Zendy; Randolph P. Lillard | Zendy; Gregory A. Blaisdell | Zendy; Anastasios S. Lyrintzis | Zendy

Open Access

Validation of High-Speed Turbulent Boundary Layer and Shock-Boundary Layer Interaction Computations with the OVERFLOW Code

Author(s) -

A. Brandon Oliver,

Randolph P. Lillard,

Gregory A. Blaisdell,

Anastasios S. Lyrintzis

Publication year - 2006

Publication title -

45th aiaa aerospace sciences meeting and exhibit

Language(s) - English

Resource type - Conference proceedings

DOI - 10.2514/6.2006-894

Subject(s) - boundary layer , computation , computer science , code (set theory) , shock (circulatory) , layer (electronics) , boundary (topology) , turbulence , mechanics , parallel computing , physics , algorithm , materials science , mathematics , set (abstract data type) , programming language , mathematical analysis , composite material , medicine

The capability of the OVERFLOW code to accurately compute high-speed turbulent boundary layers and turbulent shock-boundary layer interactions is being evaluated. Configurations being investigated include a Mach 2.87 flat plate to compare experimental velocity profiles and boundary layer growth, a Mach 6 flat plate to compare experimental surface heat transfer,a direct numerical simulation (DNS) at Mach 2.25 for turbulent quantities, and several Mach 3 compression ramps to compare computations of shock-boundary layer interactions to experimental laser doppler velocimetry (LDV) data and hot-wire data. The present paper describes outlines the study and presents preliminary results for two of the flat plate cases and two small-angle compression corner test cases.

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