Compressibility Effects on Cavity Dynamics behind a Two-Dimensional Wedge

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ID: 111222
2020
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Abstract
To understand cavity dynamics, many experimental and computational studies have been conducted for many decades. As computational methods, incompressible, isothermal compressible, and fully compressible flow solvers were used for the purpose. In the present study, to understand the compressibility effect on cavity dynamics, both incompressible and fully compressible flow solvers were developed, respectively. Experiments were also carried out in a cavitation tunnel to compare with the computational results. The cavity shedding dynamics, re-entrant jet, transition from bounded shear layer vortices to Karman vortices, and pressure and velocity contours behind the two-dimensional wedge by the two developed solvers were compared at various cavitation numbers.
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park2020journalcompressibility Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors Sunho Park;Woochan Seok;Sung Taek Park;Shin Hyung Rhee;Yohan Choe;Chongam Kim;Ji-Hye Kim;Byoung-Kwon Ahn;Park, Sunho;Seok, Woochan;Park, Sung Taek;Rhee, Shin Hyung;Choe, Yohan;Kim, Chongam;Kim, Ji-Hye;Ahn, Byoung-Kwon;
Journal journal of marine science and engineering
Year 2020
DOI
10.3390/jmse8010039
URL
https://www.mdpi.com/2077-1312/8/1/39
Keywords
bounded shear layer vortex cavity dynamics compressibility effects compressible flow solver isothermal incompressible flow solver karman vortex

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