Affiliation:
1. RFNC-VNIIEF, 607188 Sarov, Nizhny Novgorod Region, Russia
Abstract
The results of three-dimensional numerical simulations of turbulent flows obtained by various authors are reviewed. The paper considers the turbulent mixing (TM) process caused by the development of the main types of instabilities: those due to gravitation (with either a fixed or an alternating-sign acceleration), shift and shock waves. The problem of a buoyant jet is described as an example of the mixed-type problem. Comparison is made with experimental data on the TM zone width, profiles of density, velocity and turbulent energy and degree of homogeneity.
Subject
General Physics and Astronomy,General Engineering,General Mathematics
Reference64 articles.
1. Turbulent mixing at the accelerated interface between liquids with different densities (in Russian);Anuchina NN;Mekh. Zhidk. Gaza,1978
2. Numerical simulation of turbulent mixing in shear flows (in Russian);Bakhrahk SM;CMMSS,1983
3. Direct numerical simulation of turbulent channel flow up to Reτ=590
4. On the scheme viscosity effect in LES calculations of turbulent flow in a plane channel (in Russian);Popov MS;VANT Ser. TPF,2009
5. Three‐dimensional numerical simulation of turbulent mixing by Rayleigh–Taylor instability
Cited by
4 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献