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)
会议录名称	64th International Astronautical Congress 2013, IAC 2013
	2013
页码	593-604
会议名称	64th International Astronautical Congress 2013, IAC 2013
会议日期	September 23, 2013 - September 27, 2013
会议地点	Beijing, China
摘要	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
关键词	Deformation Heat convection Silicones Hydrothermal waves Layer thickness Marangoni stress Oscillatory models Primary frequencies Surface deformation Theoretical research Thermocapillary convection
ISBN号	9781629939094
收录类别	EI
语种	英语
文献类型	会议论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/77997
专题	微重力重点实验室
作者单位	National Microgravity Laboratory, Institute of Mechanics Chinese Academy of Sciences, No. 15 Beisihuanxi Road, 100190 Beijing, China
推荐引用方式 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.