The effect of liquid encapsulation on the Marangoni convection in a liquid column under microgravity condition

被引：9

作者：

Li, MW ^{[1
]}

Zeng, DL ^{[1
]}

机构：

[1] CHONGQING UNIV,DEPT THERMAL POWER ENGN,CHONGQING 630044,PEOPLES R CHINA

来源：

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER | 1996年 / 39卷 / 17期

基金：

中国国家自然科学基金;

关键词：

D O I：

10.1016/0017-9310(95)00359-2

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The present paper is devoted to the investigation of the effect of liquid encapsulation on the Marangoni convection in its inner columnar liquid layer under a microgravity condition. The asymptotic solution of the mathematic model established in the paper was obtained for the immiscible axisymmetric coaxial liquid columns contained between planar faces. Numerical simulation based on the asymptotic solution was carried out. The main influence factors on the process were discussed in detail. It is found that proper selection of the related parameters will result in a remarkable reduction of the Marangoni convective flow. Copyright (C) 1996 Elsevier Science Ltd.

引用

页码：3725 / 3732

页数：8

共 7 条

[1]

DELARCO EC, 1991, ADV SPACE RES-SERIES, V11, P129

[2]

DOI T, 1989, P 7 INT C PHYS CHEM

[3]

LI J, 1993, INT S MICR SCI APPL

[4] THERMOGRAVITATIONAL AND THERMOCAPILLARY CONVECTION IN A CAVITY CONTAINING 2 SUPERPOSED IMMISCIBLE LIQUID LAYERS [J].

LIU, QS ;

CHEN, G ;

ROUX, B .

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 1993, 36 (01) :101-117

[5] THERMAL-CONVECTION IN SUPERPOSED IMMISCIBLE LIQUID LAYERS [J].

VILLERS, D ;

PLATTEN, JK .

APPLIED SCIENTIFIC RESEARCH, 1988, 45 (02) :145-152

[6] RAYLEIGH-BENARD AND INTERFACIAL INSTABILITIES IN 2 IMMISCIBLE LIQUID LAYERS [J].

WAHAL, S ;

BOSE, A .

PHYSICS OF FLUIDS, 1988, 31 (12) :3502-3510

[7] LIQUID BRIDGES WITH THERMOCAPILLARITY [J].

XU, JJ ;

DAVIS, SH .

PHYSICS OF FLUIDS, 1983, 26 (10) :2880-2886

← 1 →