A GENERAL-THEORY FOR FLOODING IMPLEMENTING CUSPOIDS CATASTROPHE

被引：0

作者：

LAFI, AY

REYES, JN

机构：

[1] Department of Nuclear Engineering, Oregon State University, Radiation Center, Corvallis, OR 97331-5902

来源：

NUCLEAR ENGINEERING AND DESIGN | 1994年 / 146卷 / 1-3期

关键词：

D O I：

10.1016/0029-5493(94)90330-1

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

This paper combines Kelvin-Helmholtz Theory and Catastrophic Theory to develop a general mathematical framework for the flooding phenomenon. The theoretical model proposed in this paper is based on the functional relationship between the gas and liquid flow rates expressed in terms of a modified Kutateladze number that takes into account the effects of entrainment and geometry. A large number of experimental data has been examined against the theoretical model prediction. In most cases, good agreement is obtained by empirically varying only one coefficient.

引用

页码：207 / 224

页数：18

共 18 条

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[Anonymous], 1988, NUREG1230

[2]

[Anonymous], 1981, CATASTROPHE THEORY S

[3]

Arnold V. I., 1984, CATASTROPHE THEORY

[4]

BANKOFF SG, 1982, REV FLOODING PHENOME

[5]

BECKNER WD, 1979, NUREG0573

[6]

Brocker T., 1975, DIFFERENTIABLE GERMS, DOI DOI 10.1017/CBO9781107325418

[7]

COLLIER RP, 1978, NUREGCR0526

[8]

Hewitt GF., 1970, ANNULAR 2 PHASE FLOW

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[10] DROPLET ENTRAINMENT CORRELATION IN ANNULAR 2-PHASE FLOW [J].

ISHII, M ;

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