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Room temperature liquid metal: its melting point, dominating mechanism and applications

Junheng FU, Chenglin ZHANG, Tianying LIU, Jing LIU

Frontiers in Energy 2020, Volume 14, Issue 1,   Pages 81-104 doi: 10.1007/s11708-019-0653-8

Abstract: The melting point is a typical parameter to describe the peculiarity of LM, and a pivotal factor to considerTherefore, the theoretical exploration into the melting point of LM is an essential issue, which candedicated to performing a comprehensive overview regarding typical theoretical strategies on analyzing the meltingevaluations on several factors like components, pressure, size and supercooling that may be critical for meltingAfter that, it discusses applications associated with the characteristic of low melting points of LM.

Keywords： melting point     liquid metal     crystal     thermodynamics     molecular dynamics    

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Phase change effect of low melting point metal for an automatic cooling of USB flash memory

Haoshan GE, Jing LIU

Frontiers in Energy 2012, Volume 6, Issue 3,   Pages 207-209 doi: 10.1007/s11708-012-0204-z

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Liquid metal as energy transportation medium or coolant under harsh environment with temperature below zero centigrade

Yunxia GAO, Lei WANG, Haiyan LI, Jing LIU

Frontiers in Energy 2014, Volume 8, Issue 1,   Pages 49-61 doi: 10.1007/s11708-013-0285-3

Abstract: deficiency of RTLM, a comprehensive evaluation was proposed on the concept of liquid metal with a low meltingpoint below zero centigrade, such as mercury, alkali metal and more additional alloy candidates.Some innovative ways for making low melting temperature liquid metal were outlined to provide a clearFurther, a few promising applied situations where low melting temperature liquid metals could play irreplaceablevarious critical requirements in modern advanced energy and power industries, liquid metals with a low melting

Keywords： liquid metal     cryogenics     low melting point     thermal management     aircraft     liquid cooling     space exploration    

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Research on Characteristic of Double Glow Discharge Plasma Surface Alloying Process

Gao Yuan,Xu Jinyong,Gao Qing,An Jinping,Xu Zhong

Strategic Study of CAE 2008, Volume 10, Issue 2,   Pages 26-30

Abstract: The technology is fit for high melting point metal surface alloying and surface alloying in surface ofhigh melting point metal and some coloured metal.

Keywords： double glow discharge plasma surface alloying process     high melting point metal     hollow cathode effect    

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A steam dried municipal solid waste gasification and melting process

Gang XIAO, Baosheng JIN, Mingjiang NI, Kefa CEN, Yong CHI, Zhongxin TAN

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 2,   Pages 193-204 doi: 10.1007/s11783-010-0268-0

Abstract: Considering high-moisture municipal solid waste (MSW) of China, a steam dried MSW gasification and meltingconducted using a fixed-bed drying apparatus, a 200 kg per day fluidized-bed gasifier, and a swirl meltingThe temperature of the swirl melting furnace reached about 1240°C when the gasification ER was 0.3 and

Keywords： municipal solid waste (MSW)     steam drying     gasification and melting    

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Data Mining for Mesoscopic Simulation of Electron Beam Selective Melting Article

Ya Qian, Wentao Yan, Feng Lin

Engineering 2019, Volume 5, Issue 4,   Pages 746-754 doi: 10.1016/j.eng.2019.06.006

Abstract:

In the electron beam selective melting (EBSM) process, the quality of each deposited melt track hasmesoscopic modeling technique was recently introduced as a means of simulating the electron beam (EB) melting

Keywords： Electron beam selective melting     Mesoscopic modeling     Data mining    

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Investigation on multiple-melting behavior of nano-CaCO3/polypropylene composites

LIN Zhidan, ZENG Chunlian, MAI Kancheng

Frontiers of Chemical Science and Engineering 2007, Volume 1, Issue 1,   Pages 81-86 doi: 10.1007/s11705-007-0017-5

Abstract: The multiple melting-peak behavior of polypropylene (PP) in nano-CaCO/PP composites and modified nano-CaCOThe double melting-peak of PP was observed, which was attributed to the formation of two kinds of differentThe intensity of high-temperature melting peak was higher than that of low-temperature melting peak inpeak was lower than that of low-temperature melting peak.The isothermal crystallization time had little effect on the melting temperatures.

Keywords： polypropylene     nano-CaCO/PP     presence     melting-peak behavior     low-temperature    

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Differences in microstructure and properties between selective laser melting and traditional manufacturing

Bo SONG,Xiao ZHAO,Shuai LI,Changjun HAN,Qingsong WEI,Shifeng WEN,Jie LIU,Yusheng SHI

Frontiers of Mechanical Engineering 2015, Volume 10, Issue 2,   Pages 111-125 doi: 10.1007/s11465-015-0341-2

Abstract:

Selective laser melting (SLM), as one of the additive manufacturing technologies, is widely investigated

Keywords： selective laser melting     microstructure     performance     application    

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Build orientation determination of multi-feature mechanical parts in selective laser melting via multi-objective

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 2, doi: 10.1007/s11465-022-0737-8

Abstract: Selective laser melting (SLM) is a unique additive manufacturing (AM) category that can be used to manufacture

Keywords： selective laser melting (SLM)     build orientation determination     multi-feature mechanical part (MFMP)    

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STRENGTHENING NON-POINT SOURCE POLLUTION CONTROL TO PROMOTE AGRICULTURAL GREEN DEVELOPMENT

Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 4,   Pages 503-509 doi: 10.15302/J-FASE-2023528

Abstract:

STRENGTHENING NON-POINT SOURCE POLLUTION CONTROL TO PROMOTE AGRICULTURAL GREEN DEVELOPMENT

Keywords： GREEN     AGRICULTURAL     PROMOTE     POLLUTION     SOURCE     DEVELOPMENT     POINT     STRENGTHENING     CONTROL    

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Study on the crystal morphology and melting behavior of isothermally crystallized composites of short

Mingtao RUN, Hongzan SONG, Yanping HAO

Frontiers of Chemical Science and Engineering 2009, Volume 3, Issue 3,   Pages 255-264 doi: 10.1007/s11705-009-0008-9

Abstract: trimethylene terephthalate) (PTT) composites formed in limited space at designed temperatures, and their melting

Keywords： poly(trimethylene terephthalate)     short carbon fiber     banded spherulites     crack    

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Trajectory planning of mobile robots using indirect solution of optimal control method in generalized point-to-point

M. NAZEMIZADEH, H. N. RAHIMI, K. AMINI KHOIY

Frontiers of Mechanical Engineering 2012, Volume 7, Issue 1,   Pages 23-28 doi: 10.1007/s11465-012-0304-9

Abstract:

This paper presents an optimal control strategy for optimal trajectory planning of mobile robots by considering nonlinear dynamic model and nonholonomic constraints of the system. The nonholonomic constraints of the system are introduced by a nonintegrable set of differential equations which represent kinematic restriction on the motion. The Lagrange’s principle is employed to derive the nonlinear equations of the system. Then, the optimal path planning of the mobile robot is formulated as an optimal control problem. To set up the problem, the nonlinear equations of the system are assumed as constraints, and a minimum energy objective function is defined. To solve the problem, an indirect solution of the optimal control method is employed, and conditions of the optimality derived as a set of coupled nonlinear differential equations. The optimality equations are solved numerically, and various simulations are performed for a nonholonomic mobile robot to illustrate effectiveness of the proposed method.

Keywords： mobile robot     trajectory planning     nonlinear dynamic     optimal control    

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Research on low emission MSW gasification and melting system

XIAO Gang, NI Mingjiang, CHI Yong, JIN Yuqi, ZHANG Jiaquan, MIAO Qi, CEN Kefa

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 4,   Pages 498-503 doi: 10.1007/s11783-007-0080-7

Abstract: eliminate secondary pollution caused by municipal solid waste (MSW) incineration, a MSW gasification and melting

Keywords： gasification     incineration     municipal     heavy-meta     secondary    

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Two-dimensional modeling of sintering of a powder layer on top of nonporous substrate

Tiebing CHEN, Yuwen ZHANG,

Frontiers of Mechanical Engineering 2010, Volume 5, Issue 2,   Pages 143-148 doi: 10.1007/s11465-010-0006-0

Abstract: The loose metal powder layer is composed of a powder mixture with significantly different melting pointsThe physical model that accounts the shrinkage induced by melting is described by using a temperature-transforming

Keywords： laser     sintering     melting     solidification     heat transfer    

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Toward autonomous mining: design and development of an unmanned electric shovel via point cloud-based

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 3, doi: 10.1007/s11465-022-0686-2

Abstract: Initially, the point cloud of the material surface is collected and reconstructed by polynomial responseThen, by establishing the dynamical model of the UES, a point to point (PTP) excavation trajectory planning

Keywords： autonomous excavation     unmanned electric shovel     point cloud     excavation trajectory planning    

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Title Author Date Type Operation

Room temperature liquid metal: its melting point, dominating mechanism and applications

Junheng FU, Chenglin ZHANG, Tianying LIU, Jing LIU

Journal Article

Phase change effect of low melting point metal for an automatic cooling of USB flash memory

Haoshan GE, Jing LIU

Journal Article

Liquid metal as energy transportation medium or coolant under harsh environment with temperature below zero centigrade

Yunxia GAO, Lei WANG, Haiyan LI, Jing LIU

Journal Article

Research on Characteristic of Double Glow Discharge Plasma Surface Alloying Process

Gao Yuan,Xu Jinyong,Gao Qing,An Jinping,Xu Zhong

Journal Article

A steam dried municipal solid waste gasification and melting process

Gang XIAO, Baosheng JIN, Mingjiang NI, Kefa CEN, Yong CHI, Zhongxin TAN

Journal Article

Data Mining for Mesoscopic Simulation of Electron Beam Selective Melting

Ya Qian, Wentao Yan, Feng Lin

Journal Article

Investigation on multiple-melting behavior of nano-CaCO3/polypropylene composites

LIN Zhidan, ZENG Chunlian, MAI Kancheng

Journal Article

Differences in microstructure and properties between selective laser melting and traditional manufacturing

Bo SONG,Xiao ZHAO,Shuai LI,Changjun HAN,Qingsong WEI,Shifeng WEN,Jie LIU,Yusheng SHI

Journal Article

Build orientation determination of multi-feature mechanical parts in selective laser melting via multi-objective

Journal Article

STRENGTHENING NON-POINT SOURCE POLLUTION CONTROL TO PROMOTE AGRICULTURAL GREEN DEVELOPMENT

Journal Article

Study on the crystal morphology and melting behavior of isothermally crystallized composites of short

Mingtao RUN, Hongzan SONG, Yanping HAO

Journal Article

Trajectory planning of mobile robots using indirect solution of optimal control method in generalized point-to-point

M. NAZEMIZADEH, H. N. RAHIMI, K. AMINI KHOIY

Journal Article

Research on low emission MSW gasification and melting system

XIAO Gang, NI Mingjiang, CHI Yong, JIN Yuqi, ZHANG Jiaquan, MIAO Qi, CEN Kefa

Journal Article

Two-dimensional modeling of sintering of a powder layer on top of nonporous substrate

Tiebing CHEN, Yuwen ZHANG,

Journal Article

Toward autonomous mining: design and development of an unmanned electric shovel via point cloud-based

Journal Article