Richardson and Reynolds number effects on the near field of buoyant plumes: flow statistics and fluxes
Richardson and Reynolds number effects on the near field of buoyant plumes: flow statistics and fluxes
复制标题
理查森和雷诺数对浮力羽流近场的影响:流量统计和通量
DOI:
10.1017/jfm.2023.208
复制
发表时间:
2023
影响因子:
3.7
通讯作者:
Hamlington, Peter E.
中科院分区:
文献类型:
--
作者:
Meehan, Michael A.;Hamlington, Peter E.
The near-field characteristics of highly buoyant plumes, commonly referred to as lazy plumes, remain relatively poorly understood across a range of flow conditions, particularly compared with our understanding of far-field characteristics. Here, we perform fully resolved three-dimensional numerical simulations of round helium plumes to characterize the effects of different inlet Richardson, , and also examine vertical profiles of the non-dimensional Richardson number flux. Ultimately, insights from the present simulations are used to define near-, intermediate- and far-field regions in buoyant plumes.
登录
查看更多内容
影响因子:
3.7
作者:
John Craske;P. Salizzoni;M. van Reeuwijk
通讯作者:
John Craske;P. Salizzoni;M. van Reeuwijk
影响因子:
3.7
作者:
Meehan, Michael A.;Wimer, Nicholas T.;Hamlington, Peter E.
通讯作者:
Hamlington, Peter E.
影响因子:
1.9
作者:
Majda, Andrew;Sethian, James
通讯作者:
Sethian, James
影响因子:
3.7
作者:
M. Woodhouse;J. Phillips;A. Hogg
通讯作者:
A. Hogg
影响因子:
1.9
作者:
G. Marjanovic;G. Taub;S. Balachandar
通讯作者:
S. Balachandar