Preconditioning of explicit finite volume compressible flow solvers to compute low Mach number flows

• 主要作者: Liang, Peter Yee Siong.
• 其他作者: Damodaran, Murali
• 格式: Theses and Dissertations
• 語言: English
• 出版: 2009
• 主題: DRNTU::Engineering::Mechanical engineering::Fluid mechanics
• 在線閱讀: http://hdl.handle.net/10356/19955
• 機構: Nanyang Technological University

Finite volume methods have been used to compute transonic flows by numerically solving the equations for a compressible fluid. The eigenvalues of this system of equations, however, renders the system stiff at low speed flows because the ratio of convective speed to the speed of sound is much reduced...