Numerical simulations of Richtmyer–Meshkov instability of SF₆ square bubble in diatomic and polyatomic gases

• Main Authors: Singh, Satyvir, Marco, Battiato
• 其他作者: School of Physical and Mathematical Sciences
• 格式: Article
• 語言: English
• 出版: 2022
• 主題: Engineering::Mechanical engineering::Fluid mechanics; Richtmyer–Meshkov Instability; Mixed-Type Modal Discontinuous Galerkin
• 在線閱讀: https://hdl.handle.net/10356/156100
• 機構: Nanyang Technological University

The Richtmyer–Meshkov instability of a shock-driven SF6 square bubble in monatomic, diatomic and polyatomic gases is investigated numerically. The focus was placed on presenting more intuitive details of the flow-fields visualizations, vorticity production, degree of thermal non-equilibrium, enstrop...