MARANGONI CONVECTION IN A LIQUID BRIDGE UNDER MICROGRAVITY CONDITIONS DURING PARABOLIC FLIGHT

被引：14

作者：

HIRATA, A ^{[1
]}

NISHIZAWA, SI ^{[1
]}

NOGUCHI, M ^{[1
]}

SAKURAI, M ^{[1
]}

YASUHIRO, S ^{[1
]}

IMAISHI, N ^{[1
]}

机构：

[1] KYUSHU UNIV,INST ADV MAT STUDY,KASUGA,FUKUOKA 816,JAPAN

来源：

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN | 1994年 / 27卷 / 01期

关键词：

MARANGONI CONVECTION; INTERFACIAL TENSION GRADIENT; HEAT TRANSFER; FLUID MECHANICS; LIQUID BRIDGE; MICROGRAVITY; FLOATING ZONE; INTERFACIAL VELOCITY; SILICONE OIL; PARABOLIC FLIGHT;

D O I：

10.1252/jcej.27.65

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Marangoni convection in a silicone oil liquid bridge under microgravity conditions during parabolic flight was observed. The developing process of axis-symmetric laminar Marangoni convection was studied experimentally and numerically. To reach a steady state of the temperature field, much more time was needed than to reach a steady state of the velocity field. The effects of initial temperature conditions inside a liquid bridge, heat transfer across the free surface, and temperature dependence of viscosity on both velocity and temperature field were studied numerically.

引用

页码：65 / 71

页数：7

共 17 条

[1] INHOMOGENEITIES DUE TO THERMOCAPILLARY FLOW IN FLOATING ZONE-MELTING [J].

CHANG, CE ;

WILCOX, WR .

JOURNAL OF CRYSTAL GROWTH, 1975, 28 (01) :8-12

[2] MARANGONI CONVECTION IN A FLOATING ZONE UNDER REDUCED GRAVITY [J].

CHUN, CH .

JOURNAL OF CRYSTAL GROWTH, 1980, 48 (04) :600-610

[3] EFFECT OF INTERFACIAL VELOCITY AND INTERFACIAL-TENSION GRADIENT ON MOMENTUM, HEAT AND MASS-TRANSFER [J].

HIRATA, A ;

KAWAKAMI, M ;

OKANO, Y .

CANADIAN JOURNAL OF CHEMICAL ENGINEERING, 1989, 67 (05) :777-786

[4] INTERFACIAL CONTAMINATION CAUSED BY WATER ON MARANGONI CONVECTION IN A SILICONE OIL LIQUID BRIDGE [J].

HIRATA, A ;

NISHIZAWA, S ;

SAKURAI, M ;

IMAISHI, N .

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN, 1993, 26 (06) :754-756

[5] CONTROL OF CRYSTAL-MELT INTERFACE SHAPE DURING GROWTH OF LITHIUM-NIOBATE SINGLE-CRYSTAL [J].

HIRATA, A ;

TACHIBANA, M ;

SUGIMOTO, T ;

OKANO, Y ;

FUKUDA, T .

JOURNAL OF CRYSTAL GROWTH, 1993, 131 (1-2) :145-152

[6] MAGNETIC-FIELD EFFECTS ON MARANGONI AND NATURAL CONVECTIONS IN A RECTANGULAR OPEN BOAT [J].

HIRATA, A ;

TACHIBANA, M ;

OKANO, Y ;

FUKUDA, T .

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN, 1992, 25 (01) :62-66

[7] OBSERVATION OF CRYSTAL MELT INTERFACE SHAPE IN SIMULATED CZOCHRALSKI METHOD WITH MODEL FLUID [J].

HIRATA, A ;

TACHIBANA, M ;

OKANO, Y ;

FUKUDA, T .

JOURNAL OF CRYSTAL GROWTH, 1993, 128 (1-4) :195-200

[8]

HIRATA A, 1991, IAF91407

[9] THERMOCAPILLARY CONVECTION IN A LIQUID BRIDGE [J].

MCNEIL, TJ ;

COLE, R ;

SUBRAMANIAN, RS .

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 1984, 98 (01) :210-222

[10]

MCNEIL TJ, 1983, J AM CERAM SOC, V68, P254

← 1 2 →