南方科技大学知识苑(SUSTech KC): Massively Multiplexed Electrohydrodynamic Tip Streaming from a Thin Disc

题名	Massively Multiplexed Electrohydrodynamic Tip Streaming from a Thin Disc
作者	Wang, Z.1 ; Tian, Y.1 ; Zhang, C.1 ; Wang, Y.2; Deng, W.1,3
通讯作者	Wang, Y.; Deng, W.
发表日期	2021-02-12
DOI	10.1103/PhysRevLett.126.064502
发表期刊	PHYSICAL REVIEW LETTERS 影响因子和分区
ISSN	0031-9007
EISSN	1079-7114
卷号	126 期号:6
摘要	We report an experimental study on the multiple tip streaming enabled by an externally wetted thin disc in electric fields. The electrohydrodynamic stress acting on the liquid-air interface triggers an interfacial instability that develops into multiple radial liquid ligaments at the rim of the disc. The scaling law suggests that the wave number is inversely proportional to the square of the peak electric field at the rim, which is determined by the combined thickness of the disc and the attached liquid layer. The thin disc edge effectively intensifies the electric field, which in turn leads to spacing between ligaments as short as 30 mu m for ethanol, generating over 1000 cone jets for a 1 cm diam thin disc.
相关链接	[来源记录]
收录类别	SCI ; EI
语种	英语
学校署名	第一 ; 通讯
资助项目	National Science Foundation of China[11932009,12041601,11872199] ; Guangdong Provincial Innovation and Entrepreneurship Project[2017ZT07C071] ; Sanming Project of Shenzhen[SZSM201612041]
WOS研究方向	Physics
WOS类目	Physics, Multidisciplinary
WOS记录号	WOS:000617802000013
出版者	AMER PHYSICAL SOC
EI入藏号	20210809952524
EI主题词	Electrohydrodynamics ; Liquefied gases
EI分类号	Physical Chemistry:801.4
ESI学科分类	PHYSICS
来源库	Web of Science
引用统计	被引频次[WOS]：28
成果类型	期刊论文
条目标识符	http://sustech.caswiz.com/handle/2SGJ60CL/221023
专题	工学院_力学与航空航天工程系
作者单位	1.Southern Univ Sci & Technol SUSTech, Dept Mech & Aerosp Engn, 1088 Xueyuan Ave, Shenzhen 518055, Peoples R China 2.Peking Univ, Dept Radiat Oncol, Shenzhen Hosp, 1120 Lianhua Rd, Shenzhen 518036, Peoples R China 3.Southern Univ Sci & Technol SUSTech, Ctr Complex Flows & Soft Matter Res, 1088 Xueyuan Ave, Shenzhen 518055, Peoples R China
第一作者单位	力学与航空航天工程系
通讯作者单位	力学与航空航天工程系; 南方科技大学
第一作者的第一单位	力学与航空航天工程系
推荐引用方式 GB/T 7714	Wang, Z.,Tian, Y.,Zhang, C.,et al. Massively Multiplexed Electrohydrodynamic Tip Streaming from a Thin Disc[J]. PHYSICAL REVIEW LETTERS,2021,126(6).
APA	Wang, Z.,Tian, Y.,Zhang, C.,Wang, Y.,&Deng, W..(2021).Massively Multiplexed Electrohydrodynamic Tip Streaming from a Thin Disc.PHYSICAL REVIEW LETTERS,126(6).
MLA	Wang, Z.,et al."Massively Multiplexed Electrohydrodynamic Tip Streaming from a Thin Disc".PHYSICAL REVIEW LETTERS 126.6(2021).