ATOMIZATION

作品数:157被引量:267H指数:7
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相关作者:刘坤陈刚杨现涂川俊章名耀更多>>
相关机构:华东理工大学湖南大学东南大学西安工业大学更多>>
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Experimental Study on Diesel Spray and Flame Asymmetry Characteristics of Dual-Orifice Nozzles for a Medium-Speed Engine
《Journal of Thermal Science》2025年第1期303-322,共20页JU Dehao LIURui ZHENG Liang DENG Jiahui ZHANG Wenzheng HUO Jinlu HUANG Li 
financially supported by the Ministry of Science and Technology(National Key Research and Development Program-Strategic Technology Innovation Collaboration Project,Grant No:2022YFE0209000);the Natural Science Foundation of Shanghai(Grant Nos.21DZ1208100&22170712600);Chongqing Natural Science Foundation(Grant No.CSTB2022NSCQ-MSX1589)。
The asymmetry of the multi-orifice spray will cause uneven heat load of the marine diesel engine,thereby affecting its working performance and service life.Therefore,an in-depth understanding of the spray and flame ch...
关键词:dual-orifice nozzle nozzle structure ATOMIZATION spray flame asymmetry 
Research Status of Short Process Forming Techniques for Brazing and Soldering Materials
《稀有金属材料与工程》2025年第2期377-384,共8页Dong Bowen Shi Guangyuan Zhong Sujuan Dong Xian Cheng Yafang Long Weimin Zhang Guanxing 
National Key Research and Development Program(2021YFB3401101)。
Short process forming techniques for brazing and soldering materials can shorten the process,improve product quality,and increase production efficiency,which has received much attention from welding researchers.This r...
关键词:short process forming technique continuous casting atomization powder soldering ball rapid solidification amorphous filler metals 
Synergistic impact mechanism of particle size and morphology in superalloy powders for additive manufacturing
《Particuology》2024年第12期279-302,共24页Lichong Zhang Liang Zheng Wenyong Xu Na Liu Yufeng Liu Yibo Zhang Jingjing Liang Zhou Li Guoqing Zhang 
supported by the National Science and Technology Major Project (grant No.Y2019-VII-0011-0151);National Natural Science Foundation of China (grant Nos.52071310,52127802).
The particle size and morphology of superalloy powders are crucial parameters that significantly influence the performance of additive manufacturing(AM)processes.This study investigates the effects of atomization pres...
关键词:Superalloy powders Additive manufacturing Atomization pressure CFD modeling Particle size MORPHOLOGY 
Study of atomized discharge ablation-chemical composite machining of SiCp/Al被引量:1
《Advances in Manufacturing》2024年第4期798-809,共12页Xiu-Lei Yue Zhi-Dong Liu Shun-Cheng Zhou Zi-Long Feng 
support provided by the National Natural Science Foundation of China(Grant No.51975290).
Electrical discharge-induced ablation machining utilizes the significant chemical energy released by the combustion of oxygen with metals to remove materials,thereby greatly enhancing the material removal rate(MRR).Ho...
关键词:Electrical discharge ablation machining(EDAM) Atomization medium SICP/AL Composite machining Material removal rate(MRR) Electrode loss 
Model for atomization droplet size and energy distribution ratio at the distal end of an electrostatic nozzle
《Frontiers of Mechanical Engineering》2024年第5期33-58,共26页Dongzhou JIA Keke JIANG Yanbin ZHANG Zhenlin LV Changhe LI 
supported by the Postdoctoral Science Foundation Funded Project,China(Grant No.2023M732826);the Liaoning Provincial Science and Technology Program Project,China(Grant No.2023JH1/10400074);the Special Fund of Taishan Scholars Project,China(Grant No.tsqn202211179);the National Natural Science Foundation of China(Grant No.52375447);the Liaoning Provincial Natural Science Foundation Project(Doctoral Research Start-up Project),China(Grant No.2024-BS-239).
Electrostatic atomization minimum quantity lubrication(EMQL)employs the synergistic effect of multiple physical fields to atomize minute quantities of lubricant.This innovative methodology is distinguished by its capa...
关键词:atomization performance EMQL energy distribution PIV observation sustainable manufacturing 
A simple atomization approach enables monolayer dispersion of nano graphenes in cementitious composites with excellent strength gains
《Nano Materials Science》2024年第2期211-222,共12页Nanxi Dang Rijiao Yang Chengji Xu Yu Peng Qiang Zeng Weijian Zhao Zhidong Zhang 
supported by the Fundamental Research Funds for the Central Universities(No.226-2023-00010);National Natural Science Foundation of China(No.52038004);ZJU-ZCCC Institute of Collaborative Innovation(No.ZDJG2021008).
Carbon nano additives(CNAs)are critical to achieving the unique properties of functionalized composites,however,controlling the dispersion of CNAs in material matrix is always a challenging task.In this study,a simple...
关键词:NANOMATERIALS DISPERSION ATOMIZATION STRENGTH Microstructure 
Investigations on High-Speed Flash Boiling Atomization of Fuel Based on Numerical Simulations
《Computer Modeling in Engineering & Sciences》2024年第5期1427-1453,共27页Wei Zhong Zhenfang Xin Lihua Wang Haiping Liu 
supported by the National Natural Science Foundation of China(Project Nos.12272270,11972261).
Flash boiling atomization(FBA)is a promising approach for enhancing spray atomization,which can generate a fine and more evenly distributed spray by increasing the fuel injection temperature or reducing the ambient pr...
关键词:High-speed flash boiling atomization numerical simulations Eulerian description Lagrangian description gasoline direct injection 
Characteristics of High-Pressure Spray of a Gasoline Direct Injection Injector Under Non-Flash Boiling and Flash Boiling Conditions被引量:1
《Journal of Shanghai Jiaotong university(Science)》2024年第2期230-236,共7页王森 徐宏昌 李雪松 袁志远 
the National Natural Science Foundation of China(No.52006140)。
The increasingly stringent emission regulations and fuel consumption requirements have elevated the demands of internal combustion engines with higher fuel efficiency and lower emissions.It has been widely demonstrate...
关键词:fash boiling atomization high-pressure injection internal combustion engines optical diagnostics 
Study on atomization characteristics of a kerosene jet in a supersonic crossflow
《Advances in Aerodynamics》2024年第1期529-550,共22页Yi Zhang Jialing Le Ye Tian 
This project was supported by the Youth Independent Innovation Science Foundation of the Aerospace Technology Institute of China Aerodynamics Research and Development Center(Grant No.QNJJ23031).
The combustion performance of a scramjet engine is based on a two-phase mixing process of its fuel.To elucidate the mechanism of jet atomization in supersonic airflows,a numerical simulation of liquid jet atomization ...
关键词:Supersonic flow Numerical simulation ATOMIZATION Penetration depth Liquid jet 
In-situ observation of structural evolution of single-atom catalysts:From synthesis to catalysis
《ChemPhysMater》2024年第1期24-35,共12页Lei Wang Shuyuan Lyu Shuohao Li 
the National Natural Science Foundation of China(52204255);Jiangsu Key Laboratory of Coal-based Greenhouse Gas Control and Utilization(PCSX202201);China Postdoctoral Science Foundation(2020M682764);the Yangzhou University Start-up Foundation.
Atomically dispersed single-atom catalysts(SACs)have been extensively studied over the past decade because of their high atom utilization efficiencies and specific selectivities.Although numerous strategies have been ...
关键词:Single-atom catalysts Structural transformation ATOMIZATION Environmental electron microscope 
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