DOI: 10.1016/j.marpolbul.2018.03.053
Scopus记录号: 2-s2.0-85045070326
论文题名: Behavior and dynamics of bubble breakup in gas pipeline leaks and accidental subsea oil well blowouts
作者: Wang B. ; Socolofsky S.A. ; Lai C.C.K. ; Adams E.E. ; Boufadel M.C.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2018
卷: 131 起始页码: 72
结束页码: 86
语种: 英语
英文关键词: Bubble size distribution
; Gas bubble
; Jet
; Particle breakup
; Plume
; Subsea oil well blowout
Scopus关键词: Atomization
; Blowouts
; Bubble columns
; Bubbles (in fluids)
; Drop breakup
; Fighter aircraft
; Forecasting
; Gases
; Jets
; Oil well flooding
; Oil wells
; Orifices
; Pipelines
; Bubble size distributions
; Gas bubble
; Orifice diameters
; Particle breakup
; Petroleum compounds
; Plume
; Power law scalings
; Transition length
; Leakage (fluid)
; bubble
; gas pipeline
; jet
; leakage
; marine pollution
; oil well
; size distribution
; water column
; article
; behavior
; critical value
; flow rate
; nebulization
; oil field
; pipeline
; plume
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Subsea oil well blowouts and pipeline leaks release oil and gas to the environment through vigorous jets. Predicting the breakup of the released fluids in oil droplets and gas bubbles is critical to predict the fate of petroleum compounds in the marine water column. To predict the gas bubble size in oil well blowouts and pipeline leaks, we observed and quantified the flow behavior and breakup process of gas for a wide range of orifice diameters and flow rates. Flow behavior at the orifice transitions from pulsing flow to continuous discharge as the jet crosses the sonic point. Breakup dynamics transition from laminar to turbulent at a critical value of the Weber number. Very strong pure gas jets and most gas/liquid co-flowing jets exhibit atomization breakup. Bubble sizes in the atomization regime scale with the jet-to-plume transition length scale and follow −3/5 power-law scaling for a mixture Weber number. © 2018 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/88262
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
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作者单位: Geochemical & Environmental Research Group, Texas A&M University, College Station, TX, United States; Zachry Department of Civil Engineering, Texas A&M University, College Station, TX, United States; Los Alamos National Laboratory, Los Alamos, NM, United States; Massachusetts Institute of Technology, Cambridge, MA, United States; Center for Natural Resources Development and Protection, Department of Civil and Environmental Engineering, New Jersey Institute of Technology, Newark, NJ, United States
Recommended Citation:
Wang B.,Socolofsky S.A.,Lai C.C.K.,et al. Behavior and dynamics of bubble breakup in gas pipeline leaks and accidental subsea oil well blowouts[J]. Marine Pollution Bulletin,2018-01-01,131