Parallel implicit DNS of temporally-evolving turbulent shear layer instability
作者：
Highlights：
• An all-Mach/all-speed method was applied to the transition to turbulence and mixing.
• An algorithmic improvement to its convergence properties was made.
• An in-house, fully implicit, fully parallel DNS solver was developed.
• The physics of the transition to turbulence and mixing was successfully captured.
• A proper amount of dissipation is required at high Mach numbers for stability.
摘要
•An all-Mach/all-speed method was applied to the transition to turbulence and mixing.•An algorithmic improvement to its convergence properties was made.•An in-house, fully implicit, fully parallel DNS solver was developed.•The physics of the transition to turbulence and mixing was successfully captured.•A proper amount of dissipation is required at high Mach numbers for stability.
论文关键词：DNS,TSL,Parallel,Implicit,All-speed,Compressibility
论文评审过程：Received 24 January 2013, Revised 19 March 2013, Available online 11 April 2013.
论文官网地址：https://doi.org/10.1016/j.cam.2013.04.002
