An experimental study on oil droplet size distribution in subsurface oil releases

doi:10.1007/s13131-018-1258-5

	An experimental study on oil droplet size distribution in subsurface oil releases
	Li Jianwei 1; An Wei 2; Gao Huiwang 1; Zhao Yupeng 2; Sun Yonggen 3
刊名	ACTA OCEANOLOGICA SINICA
	2018-11
卷号	37 期号:11 页码:88-95
关键词	oil droplet size distribution subsurface oil releases Rosin-Rammler distribution
ISSN号	0253-505X
DOI	10.1007/s13131-018-1258-5
英文摘要	Oil droplet size distribution (ODSD) plays a critical role in the rising velocity and transport of oil droplets in subsurface oil releases. In this paper, subsurface oil release experiments were conducted to study ODSD under different experimental conditions in a laboratory water tank observed by two high-speed cameras in March and April 2017. The correlation formulas Oh=10.2Re(-1) and Oh=39.2Re(-1) (Re represents Reynolds number and Oh represents Ohnesorge number) were established to distinguish the boundaries of the three instability regimes in dimensionless space based on the experimental results. The oil droplet sizes from the experimental data showed an excellent match to the Rosin-Rammler distribution function with determination coefficients ranging from 0.86 to 1.00 for Lvda 10(-1) oil. This paper also explored the influence factors on and change rules of oil droplet size. The volume median diameter d(50) decreased steadily with increasing jet velocity, and a sharp decrease occurred in the laminar-breakup regime. At Weber numbers (We) <100, the orifice diameter and oil viscosity appeared to have a large influence on the mean droplet diameter. At 100
资助项目	National Key Research and Development Program of China[2016YFC1402303]
WOS关键词	DEEP-WATER OIL ; GAS BLOWOUTS ; TRANSPORT ; DEEPSPILL ; BREAKUP ; MODEL
WOS研究方向	Oceanography
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000450872000010
内容类型	期刊论文
源URL	[http://ir.fio.com.cn:8080/handle/2SI8HI0U/26804]
专题	自然资源部第一海洋研究所
通讯作者	An Wei; Sun Yonggen
作者单位	1.Ocean Univ China, Minist Educ China, Key Lab Marine Environm & Ecol, Qingdao 266100, Peoples R China 2.China Offshore Environm Serv Ltd, Tianjin 300452, Peoples R China 3.State Ocean Adm, Inst Oceanog 1, Qingdao 266061, Peoples R China
推荐引用方式 GB/T 7714	Li Jianwei,An Wei,Gao Huiwang,et al. An experimental study on oil droplet size distribution in subsurface oil releases[J]. ACTA OCEANOLOGICA SINICA,2018,37(11):88-95.
APA	Li Jianwei,An Wei,Gao Huiwang,Zhao Yupeng,&Sun Yonggen.(2018).An experimental study on oil droplet size distribution in subsurface oil releases.ACTA OCEANOLOGICA SINICA,37(11),88-95.
MLA	Li Jianwei,et al."An experimental study on oil droplet size distribution in subsurface oil releases".ACTA OCEANOLOGICA SINICA 37.11(2018):88-95.