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Modeling and simulation analysis on parallel hybrid air-fuel vehicle

Pinglu CHEN, Xiaoli YU, Xianghong NIE, Yidong FANG

Frontiers in Energy 2010, Volume 4, Issue 4,   Pages 553-559 doi: 10.1007/s11708-010-0008-y

Abstract: Based on the vehicle simulation software ADVISOR, the model of a parallel air-fuel hybrid vehicle wasestablished, and the modeling of an air powered engine (APE), heat exchanger, braking air tank and controlemissions could be decreased greatly compared with the traditional diesel car, while the compressed airtheoretical basis and research platform in optimizing the key components and control strategy of hybrid air-fuel

Keywords： air powered engine     hybrid vehicle     internal combustion engine     simulation    

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Practicality study on air-powered vehicle

LIU Lin, YU Xiaoli

Frontiers in Energy 2008, Volume 2, Issue 1,   Pages 14-19 doi: 10.1007/s11708-008-0004-7

Abstract: To investigate the feasibility and outlook of air-powered vehicles including compressed air-powered vehicleand liquid nitrogen-powered vehicle, thermodynamic analysis and experiment data were used to analyzethe characteristics of an air-powered engine is suitable for driving a vehicle; the circulation efficiencyIt is concluded that though the performance of an air-powered engine is inferior to that of the traditionalinert combustion engine, an air-powered vehicle is fit for future green cars to realize the sustainable
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Engine-driven hybrid air-conditioning system

Chaokui QIN , Hongmei LU , Xiong LIU , Gerhard SCHMITZ ,

Frontiers in Energy 2009, Volume 3, Issue 1,   Pages 109-116 doi: 10.1007/s11708-009-0003-3

Abstract: A hybrid air-conditioning system that combines an engine-driven chiller with desiccant dehumidificationThe engine performance and the desiccant wheel performance were measured and a numeric model previously

Keywords： engine-driven chiller     desiccant wheel     hybrid air-conditioning system     energy consumption    

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Innovative Developmental of Hydrogen-Powered Ships in China

Tong Liang, Yuan Yupeng, Li Xiao, Yan Xinping

Strategic Study of CAE 2022, Volume 24, Issue 3,   Pages 127-139 doi: 10.15302/J-SSCAE-2022.03.014

Abstract: Hydrogen-powered ships are one of the development directions for waterway transportation vehicles andTherefore, it is urgent to research the innovative developmental mode of hydrogen-powered ships in ChinaThe development status of hydrogen-powered ships is summarized in this article, and the layout of theof hydrogen and ammonia fuel, hydrogen fuel cell, hydrogen internal combustion engine, infrastructuretransportation, large-capacity hydrogen storage, safe fueling, fuel cell, hydrogen internal combustion engine

Keywords： ship     hydrogen-powered     hydrogen energy     fuel cell     internal combustion engine     hydrogen fuel supply    

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Design and characteristics of electric supercharger for diesel engine acceleration by additional rapidair injection

YAO Chun-de, ZHOU Hong-xiu

Frontiers of Mechanical Engineering 2006, Volume 1, Issue 4,   Pages 409-412 doi: 10.1007/s11465-006-0048-5

Abstract: respond rapidly with the great flux, and it is independent of the operating conditions of a diesel engine

Keywords： acceleration     velocity distribution     high-speed brushless     turbocharger     electric supercharger    

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High pressure air spray assistant power supply control strategies and their effects on diesel engine

HAN Yongqiang, LIU Zhongchang, WANG Zhongshu, ZHU Ruoqun

Frontiers in Energy 2007, Volume 1, Issue 3,   Pages 295-299 doi: 10.1007/s11708-007-0042-6

Abstract: engines under transient operations, the real-time controlling and measuring system of a high pressure airEffects of HPAS on a DI TCA diesel engine under constant engine speed and increased torque (CSIT) transientPre-spray (PS) strategy, which means supplying highly pressurized air into the exhaust manifold two secondsbefore the accelerating-graph begins to rise and stopping spraying air when the accelerating-graph stops

Keywords： different     after-cooled     real-time controlling     CSIT     supply    

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A High-Efficiency Two-Stroke Engine Concept: The Boosted Uniflow Scavenged Direct-Injection Gasoline(BUSDIG) Engine with Air Hybrid Operation Review

Xinyan Wang, Hua Zhao

Engineering 2019, Volume 5, Issue 3,   Pages 535-547 doi: 10.1016/j.eng.2019.03.008

Abstract:

A novel two-stroke boosted uniflow scavenged direct-injection gasoline (BUSDIG) engine has been proposedand designed in order to achieve aggressive engine downsizing and down-speeding for higher engine performanceto maximize the scavenging performance and produce sufficient incylinder flow motions for the fuel/airmixing process in the two-stroke BUSDIG engine, the engine bore/stroke ratio, intake scavenge port anglesBased on the optimal design of the BUSDIG engine, one-dimensional (1D) engine simulations were performed

Keywords： Two-stroke engine     Uniflow scavenging     Engine design     Engine simulation     Scavenging performance     Thermal    

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Hydrogen-Powered Trains Start to Roll

Chris Palmer

Engineering 2022, Volume 11, Issue 4,   Pages 9-11 doi: 10.1016/j.eng.2022.02.003

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Pre-chamber turbulent jet ignition of methane/air mixtures with multiple orifices in a large bore constantvolume chamber: effect of air-fuel equivalence ratio and pre-mixed pressure

Xiang LI, Wenzheng ZHANG, Zhong HUANG, Dehao JU, Li HUANG, Mingzhi FENG, Xingcai LU, Zhen HUANG

Frontiers in Energy 2019, Volume 13, Issue 3,   Pages 483-493 doi: 10.1007/s11708-019-0631-1

Abstract: gas (LNG), mainly composed of methane, is in progress to substitute diesel fuel in heavy-duty marine engineTo investigate the effect of air-fuel equivalence ratio and pre-mixed pressure on pre-chamber TJI ofmethane/air mixtures with multiple orifices in a large bore volume, experimental tests and computationalDifferent initial pressures and air-fuel equivalence ratios were considered to analyze the characteristicsdistribution of combustion in the constant volume chamber, which should be considered seriously in the marine engine

Keywords： marine engine     natural gas     methane     turbulent jet ignition (TJI)     pre-chamber    

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Self-powered structural health monitoring with nonlinear energy harvesting system

Kaori YUSE, Michael LALLART, Lionel PETIT, Claude RICHARD, Thomas MONNIER, Daniel GUYOMAR,

Frontiers of Mechanical Engineering 2010, Volume 5, Issue 1,   Pages 61-66 doi: 10.1007/s11465-009-0057-2

Abstract: The present paper describes the application of the fully self-powered structural health monitoring (SHM

Keywords： energy harvesting     piezoelectric generators     electromechanical conversion     self-powered devices     structural    

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Tackling global electricity shortage through human power: Technical opportunities from direct or indirect utilizations of the pervasive and green human energy

Dan DAI, Jing LIU

Frontiers in Energy 2012, Volume 6, Issue 3,   Pages 210-226 doi: 10.1007/s11708-012-0200-3

Abstract: utilization of human power in daily life, especially transportation and home appliances, such as human-poweredthree technical ways towards efficiently utilizing human power are sketched, which are termed as human-poweredgrid (HPG), human-powered charger (HPC) and human-powered storage (HPS), among which, HPG is capable

Keywords： human energy harvesting     human-powered transportation     human-powered home appliances     human-powered grid(HPG)     human-powered charger (HPC)     human-powered storage (HPS)     biofuel    

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Design and modeling of a free-piston engine generator

Frontiers in Energy   Pages 811-821 doi: 10.1007/s11708-022-0848-2

Abstract: Free-piston engine generators (FPEGs) can be applied as decarbonized range extenders for electric vehiclesThe parameter-decoupling approach first divides the FPEG into three parts: a two-stroke engine, an integratedEmpirical equations were adopted to design the engine and scavenging pump, while special considerations

Keywords： free-piston engine generator     linear permanent magnet synchronous machine     system design     numerical model    

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Ga(X)N/Si nanoarchitecture: An emerging semiconductor platform for sunlight-powered water splitting toward

Frontiers in Energy doi: 10.1007/s11708-023-0881-9

Abstract: Sunlight-powered water splitting presents a promising strategy for converting intermittent and virtuallynanoarchitecture, primarily focusing on explaining the suitability as an ideal platform for sunlight-powered

Keywords： Ga(X)N/Si nanoarchitecture     artificial photosynthesis     water splitting     solar toward hydrogen    

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Wearable thermal energy harvester powered by human foot

Guodong XU, Yang YANG, Yixin ZHOU, Jing LIU

Frontiers in Energy 2013, Volume 7, Issue 1,   Pages 26-38 doi: 10.1007/s11708-012-0215-9

Abstract: With explosive applications of many advanced mobile electronic devices, a pervasive energy system with long term sustainability becomes increasingly important. Among the many efforts ever tried, human power is rather unique due to its independence of weather or geographical conditions and is therefore becoming a research focus. This paper is dedicated to demonstrate the possibility and feasibility of harvesting thermal energy from human body by sandwiching a thermoelectric generator (TEG) between human shoe bottom and ground, aiming to power a portable electronic device. Through the conceptual experiments conducted on adults, a maximum 3.99 mW steady state power output at a ground temperature with 273 K is obtained, which is sufficient enough to drive a lot of micro-electronic devices. Also, parametric simulations are performed to systematically clarify the factors influencing the TEG working performance. To further reveal the mechanism of this power generation modality, analytical solutions to the coupled temperature distributions for human foot and TEG module are obtained and the correlation between TEG characteristics and the output power are studied. It was demonstrated that, the TEG working as a wearable power resource by utilizing thermal energy of human foot shows enormous potential and practical values either under normal or extreme conditions.

Keywords： human power     thermal energy     energy harvesting     micro power     wearable device    

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Title Author Date Type Operation

Modeling and simulation analysis on parallel hybrid air-fuel vehicle

Pinglu CHEN, Xiaoli YU, Xianghong NIE, Yidong FANG

Journal Article

Practicality study on air-powered vehicle

LIU Lin, YU Xiaoli

Journal Article

Engine-driven hybrid air-conditioning system

Chaokui QIN , Hongmei LU , Xiong LIU , Gerhard SCHMITZ ,

Journal Article

Innovative Developmental of Hydrogen-Powered Ships in China

Tong Liang, Yuan Yupeng, Li Xiao, Yan Xinping

Journal Article

Design and characteristics of electric supercharger for diesel engine acceleration by additional rapidair injection

YAO Chun-de, ZHOU Hong-xiu

Journal Article

High pressure air spray assistant power supply control strategies and their effects on diesel engine

HAN Yongqiang, LIU Zhongchang, WANG Zhongshu, ZHU Ruoqun

Journal Article

A High-Efficiency Two-Stroke Engine Concept: The Boosted Uniflow Scavenged Direct-Injection Gasoline(BUSDIG) Engine with Air Hybrid Operation

Xinyan Wang, Hua Zhao

Journal Article

Corrigendum to ‘‘A High-Efficiency Two-Stroke Engine Concept: The Boosted Uniflow Scavenged Direct-InjectionGasoline (BUSDIG) Engine with Air Hybrid Operation” [Engineering 5 (2019) 535–547]

Xinyan Wang, Hua Zhao

Journal Article

Hydrogen-Powered Trains Start to Roll

Chris Palmer

Journal Article

Pre-chamber turbulent jet ignition of methane/air mixtures with multiple orifices in a large bore constantvolume chamber: effect of air-fuel equivalence ratio and pre-mixed pressure

Xiang LI, Wenzheng ZHANG, Zhong HUANG, Dehao JU, Li HUANG, Mingzhi FENG, Xingcai LU, Zhen HUANG

Journal Article

Self-powered structural health monitoring with nonlinear energy harvesting system

Kaori YUSE, Michael LALLART, Lionel PETIT, Claude RICHARD, Thomas MONNIER, Daniel GUYOMAR,

Journal Article

Tackling global electricity shortage through human power: Technical opportunities from direct or indirect utilizations of the pervasive and green human energy

Dan DAI, Jing LIU

Journal Article

Design and modeling of a free-piston engine generator

Journal Article

Ga(X)N/Si nanoarchitecture: An emerging semiconductor platform for sunlight-powered water splitting toward

Journal Article

Wearable thermal energy harvester powered by human foot

Guodong XU, Yang YANG, Yixin ZHOU, Jing LIU

Journal Article