ON THE DEVELOPMENT OF MULTIDIMENSIONAL 2-FLUID MODELS FOR VAPOR LIQUID 2-PHASE FLOWS

被引：23

作者：

LAHEY, RT

DREW, DA

机构：

[1] Rensselaer Polytechnic Institute Troy, New York

来源：

CHEMICAL ENGINEERING COMMUNICATIONS | 1992年 / 118卷

关键词：

Two-fluid models; Two-phase flows; Vapor/liquid systems;

D O I：

10.1080/00986449208936090

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The status of multidimensional two-fluid modeling of vapor/liquid two-phase flows is reviewed. In particular, a three dimensional two-fluid model is derived using ensemble averaging. It is proposed that realistic interfacial closure laws should: Be mathematically objective Lead to well-posed models Satisfy the second law of thermodynamics Agree with all relevant experimental data. Unfortunately, most two-fluid models in use today do not satisfy these fundamental constraints.

引用

页码：125 / 139

页数：15

共 12 条

[1]

Aris R, 1962, VECTORS TENSORS BASI

[2] AN ASSESSMENT OF MULTIPHASE FLOW MODELS USING THE 2ND LAW OF THERMODYNAMICS [J].