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SPRAY: 作品数：587被引量：1038H指数：12; 导出分析报告; 相关领域：一般工业技术金属学及工艺更多>>; 相关作者：常亚楠崔建群黄枫王时音夏兴兰更多>>; 相关机构：华中师范大学广州美术学院宁波大学北京科技大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家高技术研究发展计划中国博士后科学基金更多>>

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

Spray Characteristics of RP-3 Jet Fuel at Non-Evaporating and Evaporating Environments被引量：1: 《Journal of Thermal Science》2023年第1期438-447,共10页ZHAO Tongbin LYU Delin DUAN Yaozong HUANG Zhen HAN Dong; supported by National Natural Science Foundation of China(Grant Nos.52022058 and 51776124);by Ministry of Education of China(Grant No.6141A020335)。; Spray experiments of RP-3 jet fuel at non-evaporating and evaporating environments were studied on a constant volume spray chamber,and diffusive back-imaging technique was used to capture the transient spray developme...; 关键词：RP-3 jet fuel SPRAY constant volume chamber EVAPORATING non-evaporating

Simulation on Evaporation and Motion of Atomized Droplets in Spray Dry Flue Gas Desulfurization Tower: 《Journal of Thermal Science》2022年第6期2252-2263,共12页ZHANG Tengfei TANG Qiang PU Chao YAN Yunfei; financial support from Fundamental Research Funds for the Central Universities with project No.106112016CDJXZ148818。; The evaporation and motion of atomized droplets have an essential effect on the safe and efficient long-term operation of the desulphurization tower. Therefore, the two-phase flow model is established and solved by th...; 关键词：spray dry FGD atomized droplets swirling flow penetration length droplet evaporation

Mechanistic Insights into Effects of Outer Stage Flare Angle on Ignition and Flame Propagation of Separated Dual-Swirl Spray Flames被引量：1: 《Journal of Thermal Science》2022年第5期1642-1662,共21页YANG Siheng HUI Xin ZHANG Chi QIAN Weijia GAN Xiaohua; supported by National Natural Science Foundation of China(Grant No.91641109);National Science and Technology Major Project(2017-III-0004-0028)。; The present work investigates the effects of outer stage flare angle on ignition and kernel propagation in a centrally staged optical model combustor based on the kernel dynamics analysis and laser diagnostics of flow...; 关键词：spray ignition flame propagation spray distribution separated dual-swirl

Thermal Characteristics of Air-Water Spray Impingement Cooling of Hot Metallic Surface under Controlled Parametric Conditions: 《Journal of Thermal Science》2016年第3期266-272,共7页Santosh Kumar Nayak Purna Chandra Mishra; Experimental results on the thermal characteristics of air-water spray impingement cooling of hot metallic surface are presented and discussed in this paper.The controlling input parameters investigated were the combi...; 关键词：air-water spray transient temperature cooling rate plate thickness

Verification on Spray Simulation of a Pintle Injector for Liquid Rocket Engine被引量：16: 《Journal of Thermal Science》2016年第1期90-96,共7页Min Son Kijeong Yu Kanmaniraja Radhakrishnan Bongchul Shin Jaye Koo; supported by Advanced Research Center Program(NRF-2013R1A5A1073861)through the National Research Foundation of Korea(NRF)grant funded by the Korea government(MSIP)contracted through Advanced Space Propulsion Research Center at Seoul National University; The pintle injector used for a liquid rocket engine is a newly re-attracted injection system famous for its wide throttle ability with high efficiency. The pintle injector has many variations with complex inner struct...; 关键词：Spray characteristics Pintle injector Simulation Experiment Liquid rocket engine

Effects of Momentum Ratio and Weber Number on Spray Half Angles of Liquid Controlled Pintle Injector被引量：30: 《Journal of Thermal Science》2015年第1期37-43,共7页Min Son Kijeong Yu Jaye Koo Oh Chae Kwon Jeong Soo Kim; supported by Advanced Research Center Program(NRF-2013R1A5A1073861)through the National Research Foundation of Korea(NRF);grant funded by the Korea government(MSIP)contracted through Advanced Space Propulsion Research Center at Seoul National University; A pintle injector is advantageous for throttling a liquid rocket engine and reducing engine weight. This study ex- plores the effects of momentum ratio and Weber number at various injection conditions on spray charact...; 关键词：Pintle Injector Spray Half Angle Spray Distribution VISUALIZATION

Investigation of the Effect of Pilot Burner on Lean Blow Out Performance of A Staged Injector被引量：1: 《Journal of Thermal Science》2014年第6期600-608,共9页YANG Jinhu ZHANG Kaiyu LIU Cunxi RUAN Changlong LIU Fuqiang XU Gang; supported by National Natural Science Foundation of China with project No.51306182; The staged injector has exhibited great potential to achieve low emissions and is becoming the preferable choice of many civil airplanes. Moreover, it is promising to employ this injector design in military engine, wh...; 关键词：Staged injector LBO Spray distribution Flame pattern

Experimental and Numerical Evaluation of the Performance of Supersonic Two-Stage High-Velocity Oxy-Fuel Thermal Spray (Warm Spray) Gun被引量：1: 《Journal of Thermal Science》2011年第1期88-92,共5页H.Katanoda H.Morita M.Komatsu S.Kuroda; The water-cooled supersonic two-stage high-velocity oxy-fuel (HVOF) thermal spray gun was developed to make a coating of temperature-sensitive material,such as titanium,on a substrate.The gun has a combustion chamber ...; 关键词：Supersonic flow Two-stage HVOF thermal spray gun Warm spray

Experimental investigation of anodized/spray pyrolysed nanoporous structure on heat transfer augmentation: 《Journal of Thermal Science》2009年第4期358-363,共6页Kalaiselvam S. Gugan M.S. Kuraloviyan E. Meganathan R. NiruthiyaPriyan A. Swaminathan M.R.; This paper analyzes the effects of nanoporous surface on heat transfer temperaments of assorted thermal conductingmaterials. A phenomenal proposal of wielding the surface roughness to ameliorate the heat transfer rate...; 关键词：Nanoporous surface Heat transfer augmentation Electrochemical anodization Spray pyrolysis.

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