An investigation of the self-transition to turbulence by buoyancy force using compressible direct numerical simulation

使用可压缩直接数值模拟研究浮力自转变为湍流的过程

• 批准号: 19K14890
• 负责人: Li ChungGang
• 金额: $ 2.66万
• 依托单位: Kobe University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Early-Career Scientists
• 财政年份: 2019
• 资助国家: 日本
• 起止时间: 2019-04-01 至 2021-03-31
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-19K14890/
• 关键词: unstable phenomena; natural convection; turbulence; Natural convection; Grossmann-Lohse theory; turbulent; Natural Convection; Compressible Solver; Turbulence; Transition; transition; driving force; buoyancy; pressure

项目成果

Laminar natural convection in a square cavity with 3D random roughness elements considering the compressibility of the fluid

• DOI: 10.1016/j.ijheatmasstransfer.2021.121248
• 发表时间: 2021-07
• 期刊: International Journal of Heat and Mass Transfer
• 影响因子: 5.2
• 作者: Boqi Ren;Chung-Gang Li;M. Tsubokura

UNSTABLE PHENOMENA OF VERTICAL NATURAL CONVECTION IN AN OPEN-ENDED CHANNEL WITH HOT-COLD WALL CONFIGURATION

热冷壁开放通道中垂直自然对流的不稳定现象

• 发表时间: 2019
• 作者: ChungGang Li;Makoto Tsubokura
• 通讯作者: Makoto Tsubokura