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Technology for the preparation and application of cermet coatings and claddings in thermal power plants

Zongde LIU, Miao LIU, Liping ZHAO

Frontiers in Energy 2011, Volume 5, Issue 3,   Pages 257-262 doi: 10.1007/s11708-010-0129-3

Abstract: This paper introduces the applied background of wear and corrosion-resistant materials in the electricity industry. Next, the paper summarizes the development of preparation technology for cermets and cermet coatings and claddings, finally explaining the application and development of submicron-grain cermet coatings and claddings through reaction synthesis technology.

Keywords: cermets     cermet coatings/claddings     electro-thermal explosion spraying     reaction synthesis    

The Application and the Prospect of Remanufacturing Technologies in the Metallurgical Industry

Jie Xiong,Jian-cheng Fan,Jv Yuan

Frontiers of Engineering Management 2016, Volume 3, Issue 2,   Pages 165-170 doi: 10.15302/J-FEM-2016023

Abstract: This paper introduces remanufacturing technologies, including electroplating, overlaying welding, thermalspraying and laser surface cladding and their applications in the metallurgical industry, and analyzes

Keywords: remanufacturing technology     electroplating     overlaying welding     thermal spraying     laser surface cladding    

Development of a new wear resistant coating by arc spraying of a steel-based cored wire

Lidong ZHAO, Pia KUTSCHMANN, Binyou FU, Dingyong HE

Frontiers of Mechanical Engineering 2009, Volume 4, Issue 1,   Pages 1-4 doi: 10.1007/s11465-009-0012-2

Abstract: was designed and deposited to produce a new wear resistant coating containing amorphous phase by arc sprayingBecause metallurgical processes for single droplets were non-homogenous during spraying, the lamellae

Keywords: amorphous phase     arc spraying     microstructure     wear     cored wire    

Application of cold spraying for flux-free brazing of aluminium alloy 6060

Kirsten BOBZIN, Lidong ZHAO, Thomas SCHLAEFER, Thomas WARDA,

Frontiers of Mechanical Engineering 2010, Volume 5, Issue 3,   Pages 256-260 doi: 10.1007/s11465-010-0095-9

Abstract: In the present study, samples of aluminium alloy 6060 were coated by cold spraying with a powder of brazingThe results show that the brazing alloy Al12Si could be very well deposited on the substrate by cold sprayingmetallurgical bond between the Al12Si coatings and the substrate could be realized by the deposition using cold spraying

Keywords: aluminium alloy     flux-free brazing     cold spraying     shear strength    

Design of arc spraying nano sealing composite coatings system for steel bridge

Yi Chunlong,Shen Wang,Tong Yuqiang,Liu Guobin,Yu Xudong,Yu Xudong

Strategic Study of CAE 2010, Volume 12, Issue 7,   Pages 53-56

Abstract: steel box girder bridges, this paper relies on Zhejiang Zhoushan Xihoumen Bridge, combining with arc sprayinganti-corrosive coating technology and nano-modified sealing coating, the arc spraying nano sealing compositedesign solutions of arc spraying nano sealing composite coating system.Different arc spraying metal coating materials were recommended for different corrosive environments.Quality requirements and testing methods of arc spraying nano sealing composite coating system coating

Keywords: arc spraying     composite coating     nano-material     steel bridge     anti-corrosion    

Influence evaluation of loading conditions during pressurized thermal shock transients based on thermal-hydraulics

Jinya KATSUYAMA, Shumpei UNO, Tadashi WATANABE, Yinsheng LI

Frontiers of Mechanical Engineering 2018, Volume 13, Issue 4,   Pages 563-570 doi: 10.1007/s11465-018-0487-9

Abstract:

The thermal hydraulic (TH) behavior of coo-lant water is a key factor in the structural integrityassessments on reactor pressure vessels (RPVs) of pressurized water reactors (PWRs) under pressurized thermalanalysis with different operator action times, we also performed structural analyses for evaluating thermal-stress

Keywords: structural integrity     reactor pressure vessel     pressurized thermal shock     thermal hydraulic analysis     pressurized    

Assessment indices for uniform and non-uniform thermal environments

ZHANG Yufeng, SUN Shufeng, ZHAO Rongyi

Frontiers in Energy 2008, Volume 2, Issue 2,   Pages 129-133 doi: 10.1007/s11708-008-0029-y

Abstract: Different assessment indices for thermal environments were compared and selected for proper assessmentof indoor thermal environments. 30 subjects reported their overall thermal sensation, thermal comfort, and thermal acceptability in uniform and non-uniform conditions.However, overall thermal sensation differs from the other two indices and cannot be used as a proper

Keywords: thermal sensation     proper assessment     relationship     equivalent     thermal acceptability    

Influence of the filler materials on flux-free brazing of pure aluminium (1050)

Kirsten BOBZIN, Lidong ZHAO, Thomas SCHLAEFER, Thomas WARDA,

Frontiers of Mechanical Engineering 2010, Volume 5, Issue 1,   Pages 47-51 doi: 10.1007/s11465-009-0079-9

Abstract: In the present study, samples of pure aluminium (1050) were deposited by cold spraying with filler materialsThe results show that the filler materials could be well deposited by cold spraying.metallurgical bond between the filler materials and the substrate could be realized by the deposition by cold spraying

Keywords: aluminium     flux-free brazing     cold spraying     shear strength    

Liquid metal thermal hydraulics R&D at European scale: achievements and prospects

Frontiers in Energy 2021, Volume 15, Issue 4,   Pages 842-853 doi: 10.1007/s11708-021-0743-2

Abstract: Commission in the past 20 years in the fields of liquid-metal heat transfer modeling, fuel assembly and core thermalhydraulics, pool and system thermal hydraulics, and establishment of best practice guidelines and verificationanalysis of the consequences of fuel assembly blockages on coolant flow and temperature, analysis of the thermalhydraulic effects in deformed fuel assemblies, extended validation of three-dimensional pool thermalhydraulic CFD models, and further development and validation of multi-scale system thermal hydraulic

Keywords: liquid metal     thermal hydraulics     Europe    

Coupling evaluation for material removal and thermal control on precision milling machine tools

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 1,   Pages 12-12 doi: 10.1007/s11465-021-0668-9

Abstract: material removal (MR) energy as useful energy consumption and ignored the useful energy consumed by thermalcontrol (TC) for maintaining internal thermal stability and machining accuracy.

Keywords: machine tools     cutting energy efficiency     thermal stability     machining accuracy     coupling evaluation    

An autonomous system for thermal convection of viscoelastic fluids in a porous layer using a thermal

Qi WEI, Xiaohui ZHANG

Frontiers in Energy 2010, Volume 4, Issue 4,   Pages 507-516 doi: 10.1007/s11708-010-0017-x

Abstract: Thermal convection of viscoelastic fluids saturating a horizontal porous layer heated from below is analyzedusing a thermal nonequilibrium model to take account of the interphase heat transfer between the fluidThe effects of interphase heat transfer on the thermal convection of viscoelastic fluids in a porous

Keywords: thermal convection     porous media     viscoelastic fluid     thermal nonequilibrium model    

ANN-exhaustive-listing method for optimization of multiple building shapes and envelope properties with maximum thermal

Yaolin LIN, Wei YANG

Frontiers in Energy 2021, Volume 15, Issue 2,   Pages 550-563 doi: 10.1007/s11708-019-0607-1

Abstract: awareness of sustainability, demands on optimized design of building shapes with a view to maximize its thermalCurrent research focuses more on building envelopes than shapes, and thermal comfort of building occupantshas not been considered in maximizing thermal performance in building shape optimization.performance as measured by both thermal load and comfort hour.that the building shape needs to be treated separately to achieve sufficient accuracy of prediction of thermal

Keywords: ANN (artificial neural network)     exhaustive-listing     building shape     optimization     thermal load     thermal comfort    

Flow and thermal modeling of liquid metal in expanded microchannel heat sink

Frontiers in Energy   Pages 796-810 doi: 10.1007/s11708-023-0877-5

Abstract: The flow and thermal modeling of expanded microchannel heat sink (E-MCHS) were analyzed by both usingthe 3-dimensional (3D) numerical simulation and the 1-dimensional (1D) thermal resistance model.The fin efficiency of E-MCHS was derived to improve the accuracy of the 1D thermal resistance model.and the heat convection between the top surface of fins and the liquid metal could reduce the total thermalThe maximum thermal resistance reduction in the example of this paper reached 36.0%.

Keywords: liquid metal cooling     heat sink     expanded microchannel     flow and thermal modeling    

Encapsulation of polyethylene glycol in cellulose-based porous capsules for latent heat storage and light-to-thermal

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 8,   Pages 1038-1050 doi: 10.1007/s11705-022-2279-3

Abstract: graphene oxide, which were separately composited into the polyelectrolytes complex capsules to enhance thermalconductivity and light-to-thermal conversion efficiency.Moreover, studies involving light-to-thermal conversion determined that composite phase change materialsexhibited outstanding light-to-thermal conversion performance.management and renewable thermal energy storage.

Keywords: cellulose     polyelectrolytes     phase change materials     thermal energy storage     light-to-thermal conversion    

Non-thermal plasma enhances performances of biochar in wastewater treatment and energy storage applications

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 4,   Pages 475-483 doi: 10.1007/s11705-021-2070-x

Abstract: In this study, non-thermal plasma was applied for biochar surface carving before being used in contaminantguidelines for enhancing the surface functionality and application performances of biochar using non-thermal-based

Keywords: non-thermal plasma     surface functionalization     biochar modification     wastewater treatment     supercapacitor    

Title Author Date Type Operation

Technology for the preparation and application of cermet coatings and claddings in thermal power plants

Zongde LIU, Miao LIU, Liping ZHAO

Journal Article

The Application and the Prospect of Remanufacturing Technologies in the Metallurgical Industry

Jie Xiong,Jian-cheng Fan,Jv Yuan

Journal Article

Development of a new wear resistant coating by arc spraying of a steel-based cored wire

Lidong ZHAO, Pia KUTSCHMANN, Binyou FU, Dingyong HE

Journal Article

Application of cold spraying for flux-free brazing of aluminium alloy 6060

Kirsten BOBZIN, Lidong ZHAO, Thomas SCHLAEFER, Thomas WARDA,

Journal Article

Design of arc spraying nano sealing composite coatings system for steel bridge

Yi Chunlong,Shen Wang,Tong Yuqiang,Liu Guobin,Yu Xudong,Yu Xudong

Journal Article

Influence evaluation of loading conditions during pressurized thermal shock transients based on thermal-hydraulics

Jinya KATSUYAMA, Shumpei UNO, Tadashi WATANABE, Yinsheng LI

Journal Article

Assessment indices for uniform and non-uniform thermal environments

ZHANG Yufeng, SUN Shufeng, ZHAO Rongyi

Journal Article

Influence of the filler materials on flux-free brazing of pure aluminium (1050)

Kirsten BOBZIN, Lidong ZHAO, Thomas SCHLAEFER, Thomas WARDA,

Journal Article

Liquid metal thermal hydraulics R&D at European scale: achievements and prospects

Journal Article

Coupling evaluation for material removal and thermal control on precision milling machine tools

Journal Article

An autonomous system for thermal convection of viscoelastic fluids in a porous layer using a thermal

Qi WEI, Xiaohui ZHANG

Journal Article

ANN-exhaustive-listing method for optimization of multiple building shapes and envelope properties with maximum thermal

Yaolin LIN, Wei YANG

Journal Article

Flow and thermal modeling of liquid metal in expanded microchannel heat sink

Journal Article

Encapsulation of polyethylene glycol in cellulose-based porous capsules for latent heat storage and light-to-thermal

Journal Article

Non-thermal plasma enhances performances of biochar in wastewater treatment and energy storage applications

Journal Article