An experimental study on "flower" wave induced by thermocapillary convection and single point surface deformation features for thin fluid layers in open annular pool

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	An experimental study on "flower" wave induced by thermocapillary convection and single point surface deformation features for thin fluid layers in open annular pool
	Zhang L(张丽); Duan L(段俐); Kang Q(康琦)
Source Publication	64th International Astronautical Congress 2013, IAC 2013
	2013
Pages	593-604
Conference Name	64th International Astronautical Congress 2013, IAC 2013
Conference Date	September 23, 2013 - September 27, 2013
Conference Place	Beijing, China
Abstract	This work reveals seven kinds of surface "flower" waves and one hydrothermal wave pattern induced by thermocapillary convection with the test fluid KF96-1 silicone oil in an open annular pool. The configuration of those "flower" waves is researched via experiments using inferred technique. m=0 and m=6 are found to be the most possible models arising in succession when the layer thickness h is enlarging. It is clear to see the thicker the flow layer is, the larger Marangoni stress needed to form m=0 and m=6 oscillatory models when 0.3
Keyword	Deformation Heat convection Silicones Hydrothermal waves Layer thickness Marangoni stress Oscillatory models Primary frequencies Surface deformation Theoretical research Thermocapillary convection
ISBN	9781629939094
Indexed By	EI
Language	英语
Document Type	会议论文
Identifier	http://dspace.imech.ac.cn/handle/311007/77997
Collection	微重力重点实验室
Affiliation	National Microgravity Laboratory, Institute of Mechanics Chinese Academy of Sciences, No. 15 Beisihuanxi Road, 100190 Beijing, China
Recommended Citation GB/T 7714	Zhang L,Duan L,Kang Q. An experimental study on "flower" wave induced by thermocapillary convection and single point surface deformation features for thin fluid layers in open annular pool[C]64th International Astronautical Congress 2013, IAC 2013,2013:593-604.

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