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Proceedings of the 7th International Symposium on Cavitation August 16-22, 2009, Ann Arbor, Michigan, USA
 

Summary: Proceedings of the 7th International Symposium on Cavitation
CAV2009
August 16-22, 2009, Ann Arbor, Michigan, USA
CAV2009 Paper No. 73
LARGE EDDY SIMULATION OF CAVITATION INCEPTION IN A HIGH SPEED FLOW
OVER AN OPEN CAVITY
Ehsan Shams and Sourabh V. Apte
Computational Flow Physics Laboratory
School of Mechanical Industrial and Manufacturing Engineering
Oregon State University, 204 Rogers Hall, Corvallis, OR 97331
Email: sva@engr.orst.edu
ABSTRACT
Large-eddy simulation of flow over an open cavity corre-
sponding to the experimental setup of Liu and Katz [1] is per-
formed. The flow Reynolds number based on the cavity length
and the free stream velocity is 170,000. The filtered, incompress-
ible Navier-Stokes equations are solved using a co-located grid
finite-volume solver with the dynamic Smagorinsky model for
subgrid scale closure. The computational grid consists of around
five million grid points with two million points clustered around

  

Source: Apte, Sourabh V. - School of Mechanical, Industrial, and Manufacturing Engineering, Oregon State University

 

Collections: Engineering