Effect of rotating magetic field on three-dimensional instabilities of thermocapillary convection under microgravity

L. P. Yao, Z. Zeng, J. Q. Chen, C. B. Chen, L. Li, H. Mizuseki, Y. Kawazoe

研究成果: Conference contribution

抄録

Thermocapillary flow dominates melt convection in floating zone crystal growth under microgravity, and a steady and axisymmetrical thermocapillary flow is helpful for the high quality crystal growth, however thermocap-illary flow tends to become non-axisymmetrical and unsteady with increasing grown crystal size. To investigate the convection control by rotating magnetic field (RMF) in semiconductor crystal growth, thermocapillary flow in a three dimensional floating half zone model is simulated. The result indicates the three-dimensional unstable thermocapillary flow returns to a steady and axisymmetric convection in a proper RMF under microgravity.

本文言語English
ホスト出版物のタイトルRecent Progresses in Fluid Dynamics Research - Proceedings of the Sixth International Conference on Fluid Mechanics, ICFM VI
ページ114-116
ページ数3
DOI
出版ステータスPublished - 2011
イベントProceedings of the 6th International Conference on Fluid Mechanics: Recent Progresses in Fluid Dynamics Research, ICFM VI - Guangzhou, China
継続期間: 2011 6月 302011 7月 3

出版物シリーズ

名前AIP Conference Proceedings
1376
ISSN(印刷版)0094-243X
ISSN(電子版)1551-7616

Other

OtherProceedings of the 6th International Conference on Fluid Mechanics: Recent Progresses in Fluid Dynamics Research, ICFM VI
国/地域China
CityGuangzhou
Period11/6/3011/7/3

ASJC Scopus subject areas

  • 物理学および天文学(全般)

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