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Experimental study on high-efficiency polishing for potassium dihydrogen phosphate (KDP) crystal by using

Ziyuan LIU, Hang GAO, Dongming GUO

Frontiers of Mechanical Engineering 2020, Volume 15, Issue 2,   Pages 294-302 doi: 10.1007/s11465-019-0576-4

Abstract: A high-efficiency polishing approach using two-phase air–water fluid (TAWF) is proposed to avoid surfaceResults show that the polishing performance is improved with increasing RH.and the polishing pad.Excessive polishing pressure and revolution rate remarkably reduce the life of the polishing pad andTAWF polishing using IC-1000 and TEC-168S increase the machining efficiency by 150%, and a smooth surface

Keywords： potassium dihydrogen phosphate (KDP) crystal     controllable deliquescence     two-phase air–water fluid     high-efficiencypolishing     material removal    

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Special issue: Technologies for future high-efficiency industrial silicon wafer solar cells

Frontiers in Energy 2017, Volume 11, Issue 1,   Pages 1-3 doi: 10.1007/s11708-016-0436-4

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Digital high-efficiency print forming method and device for multi-material casting molds

Zhongde SHAN, Zhi GUO, Dong DU, Feng LIU, Wenjiang LI

Frontiers of Mechanical Engineering 2020, Volume 15, Issue 2,   Pages 328-337 doi: 10.1007/s11465-019-0574-6

Abstract: printing technology exhibits several problems, such as single-material printing molds, low manufacturing efficiencyThis study proposes a novel high-efficiency print forming method and device for multi-material castingThese processes can realize the high-efficiency print forming of high-performance sand molds.Experimental results demonstrate that the efficiency of sand mold fabrication can be increased by 200%

Keywords： multi-material casting mold     3D printing     efficient print forming method    

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High-efficiency inspecting method for mobile robots based on task planning for heat transfer tubes in

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 2, doi: 10.1007/s11465-022-0741-z

Abstract: manipulators need complicated installation due to their fixed base; tube mobile robots suffer from low running efficiencycan accomplish full task coverage with few repetitive or redundant inspections and it increases the efficiency

Keywords： steam generator transfer tubes     mobile robot     dexterous structure     task planning     efficient inspection    

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Some Issues on Water-saving and High-efficiency Farming of China

Sun Xuetao

Strategic Study of CAE 2002, Volume 4, Issue 9,   Pages 24-30

Abstract: In order to achieve the strategic goal, water-saving and high-efficiency farming must be built without

Keywords： irrigation     drainage     salinization     farming     water-saving    

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Applications of traditional pump design theory to artificial heart and CFD simulation

WANG Yingpeng, SONG Xinwei, YING Chuntong

Frontiers in Energy 2008, Volume 2, Issue 4,   Pages 504-507 doi: 10.1007/s11708-008-0059-5

Abstract: The results show that this procedure can be used for designing a series of high-efficiency artificial

Keywords： computational     high-efficiency artificial     iterative approach     artificial     traditional    

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A High-Efficiency Two-Stroke Engine Concept: The Boosted Uniflow Scavenged Direct-Injection Gasoline Review

Xinyan Wang, Hua Zhao

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

Abstract: in order to achieve aggressive engine downsizing and down-speeding for higher engine performance and efficiencyThe results showed that a maximum brake thermal efficiency of 47.2% can be achieved for the two-stroke

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

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Corrigendum to ‘‘A High-Efficiency Two-Stroke Engine Concept: The Boosted Uniflow Scavenged Direct-Injection

Xinyan Wang, Hua Zhao

Engineering 2019, Volume 5, Issue 5,   Pages 979-979 doi: 10.1016/j.eng.2019.08.004

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Approaches to achieve high grain yield and high resource use efficiency in rice

Jianchang YANG

Frontiers of Agricultural Science and Engineering 2015, Volume 2, Issue 2,   Pages 115-123 doi: 10.15302/J-FASE-2015055

Abstract: This article discusses approaches to simultaneously increase grain yield and resource use efficiencyspikelets and enhancing harvest index are three important approaches to achieving the dual goal of highgrain yield and high resource use efficiency.understand synergistic interaction between water and N on crop and soil and the mechanism underlying highresource use efficiency in high-yielding rice.

Keywords： rice     nitrogen-efficient cultivar     grain fill     harvest index     nitrogen use efficiency     water use efficiency    

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Preparation of composite abrasives by electrostatic self assembly methodand its polishing propertiesin Cu chemical mechanical polishing

Huang Yishen,Xu Xuefeng,Yao Chunyan,Hu Jiande and Peng Wei

Strategic Study of CAE 2012, Volume 14, Issue 10,   Pages 82-89

Abstract: The composite abrasives slurries are prepared for copper polishing.The polishing results indicate that it is SiO2 abrasives, not only coated SiO2 abrasive on polymer particlesbut also free SiO2 abrasive in slurry, that offer the polishing action.The material removal rates of copper polishing are 264 nm/min, 348 nm/min and 476 nm/min using single

Keywords： chemical mechanical polishing     polishing slurry     composite abrasives     polyelectrolyte     copper    

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Review on mechanism and process of surface polishing using lasers

Arun KRISHNAN, Fengzhou FANG

Frontiers of Mechanical Engineering 2019, Volume 14, Issue 3,   Pages 299-319 doi: 10.1007/s11465-019-0535-0

Abstract: Laser polishing is a technology of smoothening the surface of various materials with highly intense laserthese beams impact on the material surface to be polished, the surface starts to be melted due to the highHigh precision polishing of surfaces can be done using laser process.Conventional polishing techniques have many drawbacks such as less capability of polishing freeform surfacesparameters briefly to get a better understanding about the entire polishing process.

Keywords： laser polishing     surface roughness     process parameters     mechanism    

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Development of Heavy-Duty Gas Turbines in China in the New Era

Shu Guogang, Yu Chunhua, Shen Guohua, He Ai, Wang Zhaofeng, Wang Xiaobo

Strategic Study of CAE 2022, Volume 24, Issue 6,   Pages 184-192 doi: 10.15302/J-SSCAE-2022.06.017

Abstract: turbine technology, products, and industries, and analyze the prominent problems that restrained the high-qualityinclude advanced materials and intelligent manufacturing; flexible, low-pollution fuel consumption; high-efficiencyadvanced cooling; intelligent measurement, control, operation, and maintenance of systems; and new high-efficiency

Keywords： heavy-duty gas turbine     technical system     technical direction     high-efficiency power generation     power    

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Numerical analysis of hydrodynamic process of circular-translational-moving polishing (CTMP)

ZHAI Wenjie, LIU Changxiong, LIANG Yingchun

Frontiers of Mechanical Engineering 2008, Volume 3, Issue 4,   Pages 441-448 doi: 10.1007/s11465-008-0074-6

Abstract: By keeping a pad moving relative to a wafer along a circular path without rotation, we developed a polishingtechnique called circular-translational-moving polishing (CTMP), which permits multidirectional polishingof the work piece and thus bears the advantage of isotropic polishing and a potential increase of materialThe reason for negative pressure in CTMP and its effect on polishing is discussed.pitch angles under different working conditions are obtained in terms of the applied load, moments, and polishing

Keywords： numerical analysis     practical CTMP     circular-translational-moving polishing     CTMP     different    

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Genetic study and molecular breeding for high phosphorus use efficiency in maize

Dongdong LI, Meng WANG, Xianyan KUANG, Wenxin LIU

Frontiers of Agricultural Science and Engineering 2019, Volume 6, Issue 4,   Pages 366-379 doi: 10.15302/J-FASE-2019278

Abstract: Also, low P use efficiency (PUE) of crops in conjunction with excessive application of P fertilizerscrop PUE, mining related quantitative trait loci (QTL) and using molecular breeding methods to improve highIn this review, molecular and phenotypic characteristics of maize inbred lines with high PUE, relatedintegrating the existing genetic information and molecular breeding techniques is proposed for breeding high

Keywords： maize     phosphorus use efficiency     quantitative trait loci     genetic study     molecular breeding     genomic selection    

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Advances in polishing of internal structures on parts made by laser-based powder bed fusion

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 1, doi: 10.1007/s11465-022-0724-0

Abstract: Various polishing technologies for L-PBF components with inner structures are presented, whereas their

Keywords： laser-based powder bed fusion     polishing     internal structures     surface quality     surface features     post    

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Title Author Date Type Operation

Experimental study on high-efficiency polishing for potassium dihydrogen phosphate (KDP) crystal by using

Ziyuan LIU, Hang GAO, Dongming GUO

Journal Article

Special issue: Technologies for future high-efficiency industrial silicon wafer solar cells

Journal Article

Digital high-efficiency print forming method and device for multi-material casting molds

Zhongde SHAN, Zhi GUO, Dong DU, Feng LIU, Wenjiang LI

Journal Article

High-efficiency inspecting method for mobile robots based on task planning for heat transfer tubes in

Journal Article

Some Issues on Water-saving and High-efficiency Farming of China

Sun Xuetao

Journal Article

Applications of traditional pump design theory to artificial heart and CFD simulation

WANG Yingpeng, SONG Xinwei, YING Chuntong

Journal Article

A High-Efficiency Two-Stroke Engine Concept: The Boosted Uniflow Scavenged Direct-Injection Gasoline

Xinyan Wang, Hua Zhao

Journal Article

Corrigendum to ‘‘A High-Efficiency Two-Stroke Engine Concept: The Boosted Uniflow Scavenged Direct-Injection

Xinyan Wang, Hua Zhao

Journal Article

Approaches to achieve high grain yield and high resource use efficiency in rice

Jianchang YANG

Journal Article

Preparation of composite abrasives by electrostatic self assembly methodand its polishing propertiesin Cu chemical mechanical polishing

Huang Yishen,Xu Xuefeng,Yao Chunyan,Hu Jiande and Peng Wei

Journal Article

Review on mechanism and process of surface polishing using lasers

Arun KRISHNAN, Fengzhou FANG

Journal Article

Development of Heavy-Duty Gas Turbines in China in the New Era

Shu Guogang, Yu Chunhua, Shen Guohua, He Ai, Wang Zhaofeng, Wang Xiaobo

Journal Article

Numerical analysis of hydrodynamic process of circular-translational-moving polishing (CTMP)

ZHAI Wenjie, LIU Changxiong, LIANG Yingchun

Journal Article

Genetic study and molecular breeding for high phosphorus use efficiency in maize

Dongdong LI, Meng WANG, Xianyan KUANG, Wenxin LIU

Journal Article

Advances in polishing of internal structures on parts made by laser-based powder bed fusion

Journal Article