A continuous phase with better performance for photographing the dynamic behavior of droplets in oil: Poly (methylhydrosiloxane)

doi:10.1016/j.colsurfa.2021.127199

IR > 石油化工学院

	A continuous phase with better performance for photographing the dynamic behavior of droplets in oil: Poly (methylhydrosiloxane)
	Lv, Yuling 1,3; Guo, Kai2 ; Li, Qigui 1; Zhao, Jie 1,3
	2021-10-20
发表期刊	COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
ISSN	0927-7757
卷号	627
摘要	In this paper, the coalescence behavior of water droplets in silicone oil and poly (methylhydrosiloxane) with different viscosity was studied by means of high-speed microscopy. The results show that the high viscosity results in the obscuration of the inertial force, which has a great influence on the dynamic behavior of droplets. In the approaching stage, the velocity and acceleration of the droplets were smaller, and the time of acceleration was delayed. In the contacting stage, the critical electric field strength was smaller. When the strength was higher than the critical electric field strength, there was no phenomenon of coalescence first and then injection in low viscosity oil, but no coalescence after the rebound. In the mixing stage, the growth rate of the liquid bridge was smaller. In addition, the stretching oscillation of the near end interface was considered to be the main reason for the oscillation of approaching velocity. Furthermore, the high transmittance of poly (methylhydrosiloxane) and the low-speed settling characteristics of the droplets in poly (methylhydrosiloxane) were verified by the highspeed camera experiment, which strongly indicate that it can be used as an ideal continuous phase for the experimental study of water droplet dynamics.
关键词	Poly (methylhydrosiloxane) Photographing Dynamic Droplets Continuous phase
DOI	10.1016/j.colsurfa.2021.127199
收录类别	EI ; SCOPUS ; SCIE
语种	英语
WOS研究方向	Chemistry
WOS类目	Chemistry, Physical
WOS记录号	WOS:000696738000001
出版者	ELSEVIER
EI入藏号	20213110697229
EI主题词	Viscosity
EI分类号	631.1 Fluid Flow, General - 701.1 Electricity: Basic Concepts and Phenomena - 742.2 Photographic Equipment - 801.3 Colloid Chemistry - 815.1.1 Organic Polymers - 931.2 Physical Properties of Gases, Liquids and Solids
来源库	WOS
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/148957
专题	石油化工学院
通讯作者	Lv, Yuling; Guo, Kai
作者单位	1.China Univ Petr East China, Coll Pipeline & Civil Engn, Qingdao 266580, Peoples R China; 2.Lanzhou Univ Technol, Coll Petrochem Technol, Lanzhou 730050, Peoples R China; 3.CNPC, Surface Engn Pilot Test Ctr, Daqing 163000, Heilongjiang, Peoples R China
通讯作者单位	石油化工学院
推荐引用方式 GB/T 7714	Lv, Yuling,Guo, Kai,Li, Qigui,et al. A continuous phase with better performance for photographing the dynamic behavior of droplets in oil: Poly (methylhydrosiloxane)[J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,2021,627.
APA	Lv, Yuling,Guo, Kai,Li, Qigui,&Zhao, Jie.(2021).A continuous phase with better performance for photographing the dynamic behavior of droplets in oil: Poly (methylhydrosiloxane).COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,627.
MLA	Lv, Yuling,et al."A continuous phase with better performance for photographing the dynamic behavior of droplets in oil: Poly (methylhydrosiloxane)".COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS 627(2021).