Some NumericalResearch of SupersonicGaseous Jet Injected Into Liquid

摘要：

The article kept the laval nozzle outer radium (D) and nozzle expansion ratio as a constant. Three different underwater gas jets multiphase unsteady flows were simulated using the volume of fluid (VOF) method. It adopted standard k-ε turbulence mode and SIMPLE algorithm to solve the two-phase flow of supersonic gaseous jet injected into liquid. We got the flow structure and the main parameters of the flow field and compared and analyzed the key parameters of three different flow field.

关键词： underwater gas jets simulate VOF

作者: L. H. Sun J. Hu Y. Yu

作者单位: School of Aerospace Engineering, Beijing Institute of Technology, Beijing 100081, China

会议类型: 国际会议

会议名称: 第六届流体力学国际会议

会议地点: 广州

会议语种:英文

页码: 338-342

在线出版日期: 2011-06-30（万方平台首次上网日期，不代表论文的发表时间）