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Experimental investigations on combustion characteristics of syngas composed of CH

Qingwei FAN, Shien HUI, Qulan ZHOU, Qinxin ZHAO, Tongmo XU

Frontiers of Chemical Science and Engineering 2010, Volume 4, Issue 4,   Pages 404-410 doi: 10.1007/s11705-010-0513-x

Abstract: complex in components (mainly CH , CO, and H ), and these results to the distinguished differences in combustionExperimental investigations on basic combustion characteristics of syngas referred above are conducted

Keywords： dual gas resources polygeneration     lean premixed combustion     residual gas     remained raw gas     NO   

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Numerical simulation of laminar premixed combustion in a porous burner

ZHAO Pinghui, CHEN Yiliang, LIU Minghou, DING Min, ZHANG Genxuan

Frontiers in Energy 2007, Volume 1, Issue 2,   Pages 233-238 doi: 10.1007/s11708-007-0032-8

Abstract: Premixed combustion in porous media differs substantially from combustion in free space.The interphase heat transfer between a gas mixture and a porous medium becomes dominant in the premixedcombustion process.In this paper, the premixed combustion of CH

Keywords： interphase     mixture     dominant     Premixed combustion     premixed combustion    

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Modification of premixed combustion in shear layers by grid turbulence

MU Kejin, WANG Yue, ZHANG Zhedian, NIE Chaoqun

Frontiers in Energy 2007, Volume 1, Issue 2,   Pages 245-250 doi: 10.1007/s11708-007-0034-6

Abstract: The influence of grid turbulence on the shear layer of a jet and the premixed flames embedded in it wasThe results show that grid turbulence can enhance and stabilize premixed flames in shear flow.

Keywords： homogeneous     fine-wire thermocouple     temperature     hot-wire anemometry     premixed    

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Numerical simulation of charge stratifications to improve combustion and NO formation of lean-burn SI

Zhijun PENG ,

Frontiers in Energy 2009, Volume 3, Issue 3,   Pages 353-358 doi: 10.1007/s11708-009-0035-8

Abstract: The influences of charge stratification on spark ignition (SI) engine combustion and NO emission werewithin the dilution limit of the combustible charge, the gradient of dilution has little effect on combustion

Keywords： charge stratification     SI engine     lean-burn combustion     NO emission    

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Experimental study on premixed combustion of spherically propagating methanol-air-nitrogen flames

Xiangang WANG, Zhiyuan ZHANG, Zuohua HUANG, Xibin WANG, Haiyan MIAO,

Frontiers in Energy 2010, Volume 4, Issue 2,   Pages 223-233 doi: 10.1007/s11708-010-0016-y

Abstract: The outward propagation and development of surface instability of the spark-ignited spherical premixedflames for methanol-air-nitrogen mixtures were experimentally studied by using a constant volume combustionFor very lean mixture combustion, the buoyancy effect and cooling effect from the spark electrodes have

Keywords： methanol     spherical flame     propagation characteristics     flame instabilities    

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Experimental study of stratified lean burn characteristics on a dual injection gasoline engine

Chun XIA, Tingyu ZHAO, Junhua FANG, Lei ZHU, Zhen HUANG

Frontiers in Energy 2022, Volume 16, Issue 6,   Pages 900-915 doi: 10.1007/s11708-021-0812-6

Abstract: Lean burn mode could greatly reduce pumping loss and decrease the fuel consumption of gasoline enginesIn this study, dual injection stratified combustion mode is used to accelerate the burning rate of leanexcess air coefficient (Lambda), direct injection (DI) ratio, spark interval with DI, and DI timing on combustiona weak effect on combustion.the brake specific fuel consumption (BSFC) decreases 9.05% more than that of original stoichiometric combustion

Keywords： dual injection     stratified lean burn     gasoline engine     particulate matter emission     combustion analysis    

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Observation of premixed flame fronts by laser tomography

MU Kejin, WANG Yue, LEI Yu, ZHANG Zhedian, NIE Chaoqun, XIAO Yunhan

Frontiers in Energy 2008, Volume 2, Issue 4,   Pages 427-432 doi: 10.1007/s11708-008-0069-3

Abstract: The principle of combustion field detection by using laser tomography, as well as exploitation of theAn experiment detecting flame fronts by laser tomography was made by employing a V-shaped premixed flame

Keywords： combustion     tomography apparatus     processing     exploitation     propagation    

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Identifying combustion intermediates in premixed MTBE/gasoline/oxygen flame probed via synchrotron radiation

YAO Chunde, LI Jing, LI Qi, JI Qing, HUANG Chaoqun, WEI Lixia, WANG Jing, TIAN Zhenyu, LI Yuyang, QI Fei

Frontiers in Energy 2007, Volume 1, Issue 1,   Pages 79-84 doi: 10.1007/s11708-007-0007-9

Abstract: for the study of flame chemistry over other techniques because of the precision measurement of the combustionIn this paper, the results to identify combustion intermediates in low-pressure premixed gasoline/oxygen

Keywords： synchrotron     photoionization technique     chemistry     analysis     difference    

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Progress in developing an innovative lean burn catalytic turbine technology for fugitive methane mitigation

Shi SU, Xinxiang YU

Frontiers in Energy 2011, Volume 5, Issue 2,   Pages 229-235 doi: 10.1007/s11708-011-0147-9

Abstract: utilization of the fugitive mine methane, and then presents research progress in developing an innovative lean

Keywords： coal mine methane     mitigation and utilization     lean burn gas turbine     catalytic combustion    

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Comparison of combustion characteristics of petroleum coke and coal in one-dimensional furnace

Qulan ZHOU, Qinxin ZHAO, Guangjie ZHOU, Huiqing WANG, Tongmo XU, Shien HUI,

Frontiers in Energy 2010, Volume 4, Issue 3,   Pages 436-442 doi: 10.1007/s11708-009-0059-0

Abstract: effect of primary air fraction , outer secondary air swirl strength and excess oxygen coefficient on the combustioncharacteristics of petroleum coke, Hejin lean coal and Shenmu soft coal are researched on a one-dimensionalshow that with the increase in primary air fraction , the NO emission concentrations of both Hejin leancoal and petroleum coke increase, and the combustion worsens in the earlier stage, but the burn-outThe increase in excess oxygen coefficient delays the ignition of petroleum coke, worsens the combustion

Keywords： petroleum coke     Shenmu soft coal     Hejin lean coal     combustion characteristics     experimental research    

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Lean Product Development—Faster, Better … Cleaner?

Geert Letens

Frontiers of Engineering Management 2015, Volume 2, Issue 1,   Pages 52-59 doi: 10.15302/J-FEM-2015007

Abstract: To address this challenge, lean product development has emerged to become the leading improvement methodologyWhile lean product development has its origin in the best practice studies of Japanese car manufacturersThe primary purpose of this work is to untangle the fuzziness that still surrounds lean product developmentand to ground the key aspects of lean product development based on insights from six studies publishedThis demonstrates how better and faster product development can be achieved through the integration of lean

Keywords： lean product development     sustainability engineering     responsible design    

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Injection Strategy in Natural Gas-Diesel Dual-Fuel Premixed Charge Compression Ignition Combustion under Article

Hyunwook Park, Euijoon Shim, Choongsik Bae

Engineering 2019, Volume 5, Issue 3,   Pages 548-557 doi: 10.1016/j.eng.2019.03.005

Abstract:

Dual-fuel premixed charge compression ignition (DF-PCCI) combustion has been proven to be a viablealternative to conventional diesel combustion in heavy-duty compression ignition engines due to itsHowever, the NG–diesel DF-PCCI engine suffers from low combustion efficiency under low loads.pilot SOE and a low fraction of the diesel pilot injection quantity were favorable for reducing the combustionand reduced the NOx and PM emissions below Euro VI regulations by retarding the combustion

Keywords： Reactivity controlled compression ignition     Premixed charge compression ignition     Natural gas     Injection    

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Proposing a “lean and green” framework for equipment cost analysis in construction

Ming LU, Nicolas DIAZ, Monjurul HASAN

Frontiers of Engineering Management 2019, Volume 6, Issue 3,   Pages 384-394 doi: 10.1007/s42524-019-0033-4

Abstract: this paper formalizes an integrative framework for equipment cost analysis based on the concepts of lean

Keywords： green construction     lean construction     equipment     simulation     earthwork construction     sustainability     productivity    

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Hotspots Evolution and Frontier Analysis of Lean Construction Research—Integrated Scientometric Analysis

Qing-hua He,Ge Wang

Frontiers of Engineering Management 2015, Volume 2, Issue 2,   Pages 141-147 doi: 10.15302/J-FEM-2015023

Abstract: To develop a lean and green construction industry, Lean Construction (LC) is proposed as a new constructionThree major directions of LC research: greening LC; Building Information Modeling (BIM) based LC; and lean

Keywords： Lean Construction     green industry     efficient use    

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Development and Prospects of Lean-type Swine Breeding

Xiong Yuanzhu

Strategic Study of CAE 2000, Volume 2, Issue 9,   Pages 42-46

Abstract:

In this paper, swine breeding process in the world, especially in China was summarized, including the investigation of native breed resources, importing excellent foreign breeds, selection of new breeds and special lines, cross utilization of special lines, breeding swine testing , etc. The application and achievements of molecular genetics and biotechnology in swine breeding were briefly introduced. The goals of swine breeding in 21st century were discussed, and some suggestion on selection and breeding of new breeds, preservation of swine genetic resources, breeding swine testing system and application of molecular genetics and biotechnology in swine breeding were presented.

Keywords： swine     lean-type     breeding    

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Title Author Date Type Operation

Experimental investigations on combustion characteristics of syngas composed of CH

Qingwei FAN, Shien HUI, Qulan ZHOU, Qinxin ZHAO, Tongmo XU

Journal Article

Numerical simulation of laminar premixed combustion in a porous burner

ZHAO Pinghui, CHEN Yiliang, LIU Minghou, DING Min, ZHANG Genxuan

Journal Article

Modification of premixed combustion in shear layers by grid turbulence

MU Kejin, WANG Yue, ZHANG Zhedian, NIE Chaoqun

Journal Article

Numerical simulation of charge stratifications to improve combustion and NO formation of lean-burn SI

Zhijun PENG ,

Journal Article

Experimental study on premixed combustion of spherically propagating methanol-air-nitrogen flames

Xiangang WANG, Zhiyuan ZHANG, Zuohua HUANG, Xibin WANG, Haiyan MIAO,

Journal Article

Experimental study of stratified lean burn characteristics on a dual injection gasoline engine

Chun XIA, Tingyu ZHAO, Junhua FANG, Lei ZHU, Zhen HUANG

Journal Article

Observation of premixed flame fronts by laser tomography

MU Kejin, WANG Yue, LEI Yu, ZHANG Zhedian, NIE Chaoqun, XIAO Yunhan

Journal Article

Identifying combustion intermediates in premixed MTBE/gasoline/oxygen flame probed via synchrotron radiation

YAO Chunde, LI Jing, LI Qi, JI Qing, HUANG Chaoqun, WEI Lixia, WANG Jing, TIAN Zhenyu, LI Yuyang, QI Fei

Journal Article

Progress in developing an innovative lean burn catalytic turbine technology for fugitive methane mitigation

Shi SU, Xinxiang YU

Journal Article

Comparison of combustion characteristics of petroleum coke and coal in one-dimensional furnace

Qulan ZHOU, Qinxin ZHAO, Guangjie ZHOU, Huiqing WANG, Tongmo XU, Shien HUI,

Journal Article

Lean Product Development—Faster, Better … Cleaner?

Geert Letens

Journal Article

Injection Strategy in Natural Gas-Diesel Dual-Fuel Premixed Charge Compression Ignition Combustion under

Hyunwook Park, Euijoon Shim, Choongsik Bae

Journal Article

Proposing a “lean and green” framework for equipment cost analysis in construction

Ming LU, Nicolas DIAZ, Monjurul HASAN

Journal Article

Hotspots Evolution and Frontier Analysis of Lean Construction Research—Integrated Scientometric Analysis

Qing-hua He,Ge Wang

Journal Article

Development and Prospects of Lean-type Swine Breeding

Xiong Yuanzhu

Journal Article