TWO-STROKE

作品数：13被引量：32H指数：4
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相关领域：交通运输工程机械工程更多>>
相关期刊：《Journal of Beijing Institute of Technology》《Journal of Thermal Science》《Propulsion and Power Research》《Engineering》更多>>
相关基金：国家自然科学基金中国博士后科学基金国家重点基础研究发展计划更多>>
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Gas exchange optimization in aircraft engines using sustainable aviation fuel:A design of experiment and genetic algorithm approach
《Energy and AI》2024年第3期261-280,共20页Zheng Xu Jinze Pei Shuiting Ding Longfei Chen Shuai Zhao Xiaowei Shen Kun Zhu Longtao Shao Zhiming Zhong Huansong Yan Farong Du Xueyu Li Pengfei Yang Shenghui Zhong Yu Zhou 
funded by the Basic Research Program of the National Natural Science Foundation of China[grant numbers 52206131,U2333217,U2233213,and 51775025];National Key R&D Program of China[grant number 2022YFB2602002 and 2018YFB0104100];Zhejiang Provincial Natural Science Foundation of China[grant number LQ22E060004];Science Center of Gas Turbine Project[grant number P2022-A-I-001-001].
The poppet valves two-stroke(PV2S)aircraft engine fueled with sustainable aviation fuel is a promising option for general aviation and unmanned aerial vehicle propulsion due to its high power-to-weight ratio,uniform t...
关键词：Poppet valves two-stroke Design of experiment Genetic algorithm optimization Heavy fuel aircraft engine High altitude gas exchange performance 
Effect of temperature on tribofilm growth and the lubrication of the piston ring-cylinder liner system in two-stroke marine engines被引量：1
《Friction》2024年第8期1858-1881,共24页Xiuyi LYU Jiang HU Yunchuan WANG Jinlu SHENG Xuan MA Tongyang LI Chang GE Xiqun LU 
supported by the Shandong Provincial Natural Science Foundation(No.ZR2022QE183).
This study is an optimized extension based on the authors’previous research on the tribo-chemical reaction under constant temperature field of two-stroke internal combustion engines(ICEs).It establishes a coupled ana...
关键词：TRIBOFILM piston ring-cylinder liner(PRCL)system temperature comprehensive roughness two-stroke internal combustion engines(ICEs) 
Technologies and studies of gas exchange in two-stroke aircraft piston engine:A review被引量：4
《Chinese Journal of Aeronautics》2024年第1期24-50,共27页Yu ZHOU Xueyu LI Shuiting DING Shuai ZHAO Kun ZHU Longtao SHAO Farong DU Gerui WANG Zheng XU 
funded by the National Natural Science Foundation of China(Nos.52206131,U2233213and 51775025);the National Key R&D Program of China(2022YFB2602002,2018YFB0104100);the Zhejiang Provincial Natural Science Foundation of China(LQ22E060004);the Science Center of Gas Turbine Project,China(No.P2022-A-I-001-001)。
The in-cylinder gas exchange process is crucial to the power performance of two-stroke aircraft piston engines,which is easily influenced by complex factors such as high-altitude performance variation and in-cylinder ...
关键词：Aircraft piston engine Aircraft power systems Gas exchange High-altitude performance In-cylinder flow TWO-STROKE Unmanned Aerial Vehicles(UAVs) 
The zero-dimensional model of the scavenging process in the opposed-piston two-stroke aircraft diesel engine被引量：5
《Propulsion and Power Research》2019年第4期300-309,共10页Ł.Grabowski K.Pietrykowski P.Karpinski 
The Construction Office of WSK"PZL-KALISZ"S.A.and is part of Grant Agreement No.POIR.01.02.00-00-0002/15 financed by the Polish National Center for Research and Development.
The analysis of the scavenging process in two-stroke engines is important in terms of achieved performance and emission of toxic substances.The amount of mass of air used for the scavenging process and the amount mass...
关键词：Diesel engine Opposed-piston engine SCAVENGING SUPERCHARGER 
Numerical Investigation of the Effect of Hydrogen Enrichment on an Opposed-Piston Compression Ignition Diesel Engine被引量：1
《Journal of Thermal Science》2019年第4期669-681,共13页ZHOU Jianhao SHENG Xueshuang HE Longqiang 
supported by “the Fundamental Research Funds for the Central Universities”,No.NJ20160018
High power-to-weight and fuel efficiency are bounded with opposed-piston compression ignition(OPCI)engine,which makes it ideal in certain applications.In the present study,a dynamic three-dimensional CFD model was est...
关键词：TWO-STROKE opposed-piston compression IGNITION hydrogen combustion 
A High-Efficiency Two-Stroke Engine Concept: The Boosted Uniflow Scavenged Direct-Injection Gasoline (BUSDIG) Engine with Air Hybrid Operation被引量：2
《Engineering》2019年第3期535-547,共13页Xinyan Wang Hua Zhao 
financial support from the Engineering and Physical Sciences Research Council (EPSRC)
A novel two-stroke boosted uniflow scavenged direct-injection gasoline (BUSDIG) engine has been proposed and designed in order to achieve aggressive engine downsizing and down-speeding for higher engine performance an...
关键词：TWO-STROKE ENGINE Uniflow SCAVENGING ENGINE design simulation SCAVENGING performance Thermal efficiency 
Frequency compensation control method for opposedpiston two-stroke folded-cranktrain engine's common rail system by loop-shaping theory
《Journal of Beijing Institute of Technology》2016年第2期194-201,共8页左哲 张哲瑜 钱李龙 张付军 岳广臣 
Supported by the National Natural Science Foundation of China(51406013)
A frequency compensation control method for the opposed-piston two-stroke folded-cranktrain（ OPFC） diesel engine＇s common rail system is presented as a result of the study of the loop-shaping theory. A common rail ...
关键词：robust control opposed-piston two-stroke folded-cranktrain diesel engine loop-sha-ping frequency compensator common rail control 
Mixture formation analysis of an opposed-piston two-stroke gasoline-direct-injection engine
《Journal of Beijing Institute of Technology》2016年第1期56-63,共8页马富康 赵长禄 张付军 赵振峰 刘颖 
Supported by the National Natural Science Foundation of China(B2220110005)
The effects of different flow forms on an opposed-piston two-stroke（OPTS）gasoline-directinjection（GDI）engine was studied by analyzing the mixture formation and combustion.Swirl was broken and dissipated gradually ...
关键词：opposed-piston two-stroke（OPTS） gasoline-direct-injection（GDI） mixture formation combustion 
Thermal and elemental analysis of the combustion chamber deposits in a large-scale two-stroke marine diesel engine被引量：2
《Science China(Technological Sciences)》2015年第10期1717-1725,共9页ZHANG XuSheng ZENG XiangMing SUN XiuCheng DENG Biao PENG GuanYun XIE HongLan WU ZhiJun XIAO TiQiao 
supported by China Postdoctoral Science Foundation(Grant No.2013M541571);National Natural Science Foundation of China(Grant No.11275257)
It is of significance to understand the chemical content of carbon deposits in the large-scale two-stroke(LSTS) marine diesel engine because of adverse effect on the engine performance, oil consumption and emissions. ...
关键词：combustion chamber deposits thermogravimetry analysis elemental analysis marine diesel engine synchrotron X-rayfluorescence spectrometry 
Numerical Simulation of a Spark Ignited Two-Stroke Free-Piston Engine Generator被引量：13
《Journal of Beijing Institute of Technology》2009年第3期283-287,共5页毛金龙 左正兴 刘栋 
A numerical program is built to simulate the performance of a spark ignited two-stroke free-piston engine coupled with a linear generator. The computational model combines a series of dynamic and thermodynamic equatio...
关键词：free-piston engine linear generator numerical simulation TWO-STROKE spark ignited dynamic analysis thermodynamic analysis 
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