SPOILER

作品数:12被引量:35H指数:3
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相关领域:石油与天然气工程更多>>
相关作者:刘光生吴修广杨元平张芝永谢东风更多>>
相关机构:广汽蔚来新能源汽车科技有限公司浙江省水利河口研究院中国海洋大学湖南大学更多>>
相关期刊:《Theoretical & Applied Mechanics Letters》《创业邦》《海洋湖沼通报(中英文)》《Transactions of Nanjing University of Aeronautics and Astronautics》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划更多>>
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Experimental Study of Hydrodynamic and Self-Buried Behavior of Submarine Pipeline with Perpendicular Spoilers被引量:3
《China Ocean Engineering》2021年第2期250-261,共12页FAN Hong-xia WANG Jian-zhong ZHU Li-jun WANG Nai-ru CHEN Huai 
This work was financially supported by the National Key Research and Development Plan of China(Grant Nos.2018YFC0407802-3,2018YFC0407803 and 2017YFC0405605);the National Natural Science Foundation of China(Grant No.51909069).
The spoiler is a kind of device to disturb current and promote burying.At present,all submarine pipeline spoilers at home and abroad are parallel spoilers,that is,the plane of the spoiler is parallel to the vertical p...
关键词:submarine pipeline SPOILER self-burial turbulent kinetic energy sediment erosion 
Experimental Investigation of Spoiler Deployment on Wing Stall
《Open Journal of Fluid Dynamics》2018年第3期308-320,共13页Scott Douglas Lindsay Paul Walsh 
Upper surface wing flaps, known as spoiler, are typically used to reduce lift and increase drag at touchdown;however spoilers have been shown to increase lift and reduce drag at near-stall conditions. The purpose of t...
关键词:Aircraft STALL WIND-TUNNEL Spoilers Low-Speed AERODYNAMICS 
Numerical study of the influence of spoiler deflection on high-lift configuration
《Theoretical & Applied Mechanics Letters》2017年第3期159-163,共5页Wenhu Wang Peiqing Liu 
This paper numerically studies the influence of the downward spoiler deflection on the boundary layer flow of a high-lift two-element airfoil consisting of a droop nose, a main wing, a downward deflecting spoiler and ...
关键词:HIGH-LIFT SPOILER Boundary layer Numerical simulation 
DOES THIS DRINK THREATEN MY FRAGILE MASCULINITY?Spoiler Alert:No
《城市漫步(上海版、英文)》2017年第2期69-69,共1页Logan R.Brouse 
Here's a secret:the people that make your drinks always judge you,but not for the reasons you might think.We'll judge you if yoifre a shitty customer who thinks snapping is the best way to get the staff's attention,or...
关键词:CUSTOMER think JUDGE 
Spoiler自埋技术特点及其在杭州湾海底管道运行情况分析被引量:9
《海洋学研究》2016年第3期57-61,共5页杨元平 吴修广 刘光生 谢东风 张芝永 
国家自然科学基金项目资助(41376099);浙江省科技厅公益性计划研究项目资助(2016C33095);浙江省科技厅条件建设项目资助(2014F10036)
海底管道阻流板(Spoiler)自沉埋技术是一种新型管道自埋技术,为深入了解其作用机制及其效果,本文通过分析安装有阻流板的杭州湾海底管道历年检测资料,结合管道附近海域海床、潮流动力特性,深入探讨了阻流板装置在实际工程中的运行效果,...
关键词:海底管道 阻流板 自埋 杭州湾 
强潮海湾Spoiler海底管道冲刷机理分析被引量:4
《海洋学研究》2016年第2期53-59,共7页刘光生 杨元平 吴修广 李君 
国家自然科学基金项目资助(51379190;41376099)
本文基于历年检测资料统计分析了杭州湾海底输油管道裸露埋深状态变化规律,结合水文地形测量资料、辅以数学模型手段,从Spoiler自埋设计、杭州湾水流特性、管道路由海床演变特性以及人类活动等多因素探索了杭州湾海底管道裸露埋深状态...
关键词:杭州湾 海底管线 SPOILER 海床演变 人类活动 
Comparison of Passive Control Methods on Cavity Aeroacoustic Using Delayed Detached Eddy Simulation
《Transactions of Nanjing University of Aeronautics and Astronautics》2015年第5期517-522,共6页刘瑜 童明波 
supported by the Priority Academic Program Development of Jiangsu Higher Education Institutions(PAPD);the Funding of Jiangsu Innovation Program for Graduate Education (KYLX_0296);the Fundamental Research Funds for the Central Universities
Delayed detached eddy simulation(DDES)is performed to investigate an open cavity at Ma0.85.Clean cavity and cavity with leading-edge saw tooth spoiler and flattop spoiler,are modeled.The results obtained from clean ca...
关键词:AEROACOUSTIC CAVITY delayed detached eddy simulation(DDES) saw tooth spoiler flattop spoiler 
Spoiler Shield:屏蔽剧透
《创业邦》2014年第7期90-90,共1页Matt Villano 
你的朋友喜欢被剧透吗?Josh Solt和Matthew Loew是HBO电视剧《权力的游戏》的忠实观众。他们希望解决剧透问题。2013年6月,当"红色婚礼"一集播出时,两人正好需要坐飞机跨越全美,错过了这一集。但是当他们飞抵洛杉矶时,发现Facebook和...
关键词:社交媒体 MATTHEW 电视节目 SPOILER SHIELD 天使投资人 谷歌 视频消息 全美 手机连接 感情破裂 
海底管线作用下的泥沙休止角的试验研究被引量:3
《海洋湖沼通报》2012年第4期31-35,共5页刘勇 拾兵 杨立鹏 范菲菲 
由于海底水动力环境的复杂性,海底管线破坏等问题日益突出,而海床的冲刷是管线破坏的一个重要原因。本文经对单向恒定流作用下的海底管线冲刷坑内泥沙动水休止角这一特征参数的理论分析和试验研究,得到其相关关系和变化规律,对进一步研...
关键词:海底管线 单向恒定流 刚性导流板(spoiler) 泥沙休止角 
Flow mechanism and heat transfer enhancement in longitudinal-flow tube bundle of shell-and-tube heat exchanger被引量:18
《Science China(Technological Sciences)》2009年第10期2952-2959,共8页Wei Liu  ZhiChun Liu  YingShuang Wang SuYi Huang 
Supported by the National Basic Research Program of China ("973" Project) (Grant No. 2007CB206903);the National Natural Science Foundation of China (Grant No. 50721005)
The flow disturbance and heat transfer mechanism in the tube bundle of rod baffle shell-and-tube heat exchanger were analyzed, on the basis of which and combined with the concept of heat transfer enhancement in the co...
关键词:shell-and-tube HEAT EXCHANGER tube BUNDLE rod BAFFLE vane-type SPOILER core FLOW HEAT transfer enhancement 
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