Oscillatory thermocapillary convection in liquid bridge under microgravity

Zhong Zeng; Hiroshi Mizuseki; Jingqiu Chen; Kyoko Ichinoseki; Yoshiyuki Kawazoe

doi:10.2320/matertrans.45.1522

Oscillatory thermocapillary convection in liquid bridge under microgravity

Zhong Zeng, Hiroshi Mizuseki, Jingqiu Chen, Kyoko Ichinoseki, Yoshiyuki Kawazoe

New Industry Creation Hatchery Center (NICHe)

Research output: Contribution to journal › Article › peer-review

9 Citations (Scopus)

Abstract

Three-dimensional oscillatory thermocapillary convection in both cylindrical and concave non-cylindrical liquid bridge (Pr = 7) under microgravity is investigated numerically by finite volume method. The pattern selection of convection is observed to depend on the shape of free surface. An explanation on the mechanism of convective instability and the nature of pattern selection are presented.

Original language	English
Pages (from-to)	1522-1527
Number of pages	6
Journal	Materials Transactions
Volume	45
Issue number	5
DOIs	https://doi.org/10.2320/matertrans.45.1522
Publication status	Published - 2004 May

Keywords

Crystal growth
Floating zone
Instability
Marangoni convection
Microgravity
Thermocapillary convection

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10.2320/matertrans.45.1522

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abstract = "Three-dimensional oscillatory thermocapillary convection in both cylindrical and concave non-cylindrical liquid bridge (Pr = 7) under microgravity is investigated numerically by finite volume method. The pattern selection of convection is observed to depend on the shape of free surface. An explanation on the mechanism of convective instability and the nature of pattern selection are presented.",

keywords = "Crystal growth, Floating zone, Instability, Marangoni convection, Microgravity, Thermocapillary convection",

author = "Zhong Zeng and Hiroshi Mizuseki and Jingqiu Chen and Kyoko Ichinoseki and Yoshiyuki Kawazoe",

year = "2004",

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T1 - Oscillatory thermocapillary convection in liquid bridge under microgravity

AU - Zeng, Zhong

AU - Mizuseki, Hiroshi

AU - Chen, Jingqiu

AU - Ichinoseki, Kyoko

AU - Kawazoe, Yoshiyuki

PY - 2004/5

Y1 - 2004/5

N2 - Three-dimensional oscillatory thermocapillary convection in both cylindrical and concave non-cylindrical liquid bridge (Pr = 7) under microgravity is investigated numerically by finite volume method. The pattern selection of convection is observed to depend on the shape of free surface. An explanation on the mechanism of convective instability and the nature of pattern selection are presented.

AB - Three-dimensional oscillatory thermocapillary convection in both cylindrical and concave non-cylindrical liquid bridge (Pr = 7) under microgravity is investigated numerically by finite volume method. The pattern selection of convection is observed to depend on the shape of free surface. An explanation on the mechanism of convective instability and the nature of pattern selection are presented.

KW - Crystal growth

KW - Floating zone

KW - Instability

KW - Marangoni convection

KW - Microgravity

KW - Thermocapillary convection

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JO - Materials Transactions

JF - Materials Transactions

IS - 5

ER -

Oscillatory thermocapillary convection in liquid bridge under microgravity

Abstract

Keywords

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