AN ANALYSIS OF THE EIGENVALUES OF BUBBLY 2-PHASE FLOWS

被引：10

作者：

HALEY, TC

DREW, DA

LAHEY, RT

机构：

[1] Rensselaer Polytechnic Institute, Troy

来源：

CHEMICAL ENGINEERING COMMUNICATIONS | 1991年 / 106卷

关键词：

EIGENVALUES; 2-PHASE FLOW; VOID WAVE PROPAGATION;

D O I：

10.1080/00986449108911538

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The eigenvalues and RJemann invariants of a typical two-fluid model of bubbly two-phase flow are analyzed. An analytical procedure for converting this system of conservation equations from Lagrangian to Eulerian (i.e., conservation) form is presented. It is shown that void waves may exhibit both shocks and rarefactions. Moreover, the dependence of the eigenvalues on closure assumptions is demonstrated. © 1991, Taylor & Francis Group, LLC. All rights reserved.

引用

页码：93 / 117

页数：25

共 10 条

[1] 2-PHASE FLOW EQUATIONS FOR A DILUTE DISPERSION OF GAS-BUBBLES IN LIQUID [J].