Experimental Investigation of Pendant and Sessile Drops in Microgravity

doi:10.1007/s12217-010-9224-7

IMECH-IR > 微重力重点实验室

	Experimental Investigation of Pendant and Sessile Drops in Microgravity
	Zhu ZQ(朱志强); Brutin D; Liu QS(刘秋生); Wang Y(汪洋); Mourembles A; Jie JC(解京昌); Tadrist L; Liu QS
发表期刊	Microgravity Science and Technology
	2010
卷号	22 期号:3 页码:339-345
ISSN	0938-0108
摘要	The experiments regarding the contact angle behavior of pendant and sessile evaporating drops were carried out in microgravity environment. All the experiments were performed in the Drop Tower of Beijing, which could supply about 3.6 s of microgravity (free-fall) time. In the experiments, firstly, drops were injected to create before microgravity. The wettability at different surfaces, contact angles dependance on the surface temperature, contact angle variety in sessile and pendant drops were measured. Different influence of the surface temperature on the contact angle of the drops were found for different substrates. To verify the feasibility of drops creation in microgravity and obtain effective techniques for the forthcoming satellite experiments, we tried to inject liquid to create bigger drop as soon as the drop entering microgravity condition. The contact angle behaviors during injection in microgravity were also obtained.
关键词	Drop Evaporation Contact Angle Wettability Drop Tower Contact-angle Evaporation Rates Surface Droplets Water Vaporization Combustion
DOI	10.1007/s12217-010-9224-7
URL	查看原文
收录类别	SCI
语种	英语
WOS记录号	WOS:000281257700011
关键词[WOS]	CONTACT-ANGLE ; EVAPORATION RATES ; SURFACE ; DROPLETS ; WATER ; VAPORIZATION ; COMBUSTION
WOS研究方向	Engineering ; Thermodynamics ; Mechanics
WOS类目	Engineering, Aerospace ; Thermodynamics ; Mechanics
项目资助者	National Natural Science Foundation of China [10772185, 50890182] ; Institute of Mechanics/CAS
引用统计	被引频次：19[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/43643
专题	微重力重点实验室
通讯作者	Liu QS
推荐引用方式 GB/T 7714	Zhu ZQ,Brutin D,Liu QS,et al. Experimental Investigation of Pendant and Sessile Drops in Microgravity[J]. Microgravity Science and Technology,2010,22,3,:339-345.
APA	朱志强.,Brutin D.,刘秋生.,汪洋.,Mourembles A.,...&Liu QS.(2010).Experimental Investigation of Pendant and Sessile Drops in Microgravity.Microgravity Science and Technology,22(3),339-345.
MLA	朱志强,et al."Experimental Investigation of Pendant and Sessile Drops in Microgravity".Microgravity Science and Technology 22.3(2010):339-345.

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