云南高校图书馆联盟文献共享服务平台- PROPULSION

PROPULSION: 作品数：245被引量：513H指数：11; 导出分析报告; 相关领域：航空宇航科学技术更多>>; 相关作者：李永进孙健国王健康张海波王川更多>>; 相关机构：南京航空航天大学大连海事大学北京理工大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金中国航空科学基金国家教育部博士点基金国家高技术研究发展计划更多>>

Aero-propulsion analysis of distributed ducted-fan propulsion based on lifting-line driven body-force model: 《Chinese Journal of Aeronautics》2025年第2期60-74,共15页Hanru LIU Xingyu ZHAO Fang ZHOU Yuyao FENG Yangang WANG; the funding support from the Taihang Laboratory,China(No.D2024-1-0201).; As the environmental problems become increasingly serious,distributed electrical propulsion systems with higher aerodynamic efficiency and lower pollution emission have received extensive attention in recent years.The...; 关键词：Ducted fan Distributed electrical PROPULSION Lifting line theory Body force method Aero-propulsion integrated CONFIGURATION

Primary investigation on Ram-Rotor Detonation Engine: 《Chinese Journal of Aeronautics》2024年第11期66-80,共15页Haocheng WEN Bing WANG; support from the National Natural Science Foundation of China(No.52306152);the China Postdoctoral Science Foundation(No.2023M731912)。; The study presents a new type of detonation engine called the Ram-Rotor Detonation Engine(RRDE),which overcomes some of the drawbacks of conventional detonation engines such as pulsed detonation engines,oblique detona...; 关键词：Detonation engine RAM-ROTOR Pressure gain combustion Propulsion performance Thermodynamic cycle efficiency

Inverse aerodynamic design for distributed propulsion wing with expected circulation distribution: 《Chinese Journal of Aeronautics》2024年第9期206-223,共18页Pengbo SUN Zhou ZHOU Xu LI Kelei WANG; the Defense Fund,China (No.2021-JCJQ-JJ-0805);Equipment Pre-research Project,China (No.50911040803).; Distributed Propulsion Wing(DPW)technology offers significant advantages in terms of flight energy savings,but the strong aerodynamic coupling between the propulsive internal flow and aerodynamic external flow brings ...; 关键词：PROPULSION Inverse problem Aerodynamic load Fourier series Flux

Re-entry rocket basic flow characteristics and thermal environment of different retro-propulsion modes: 《Chinese Journal of Aeronautics》2024年第7期190-203,共14页Yifei SU Peijie SUN Yangwen CUI Guigao LE; co-supported by the National Level Project,China and Shanghai Municipal Major Science and Technology Project,China.In addition,the authors gratefully acknowledge the guidance on English writing and numerical methods of Professor Junfeng ZHANG from the Faculty of Engineering at Laurentian University.; During the supersonic re-entry of multi-nozzle heavy rockets into the atmosphere,the basic flow state becomes increasingly complex due to the coupling effect between the retropropulsion plumes and the freestream.A num...; 关键词：Re-entry rocket MULTI-NOZZLE Supersonic retro propulsion Thermal environment Afterburning effect

Geometrically compatible integrated design method for conformal rotor and nacelle of distributed propulsion tilt-wing UAV: 《Chinese Journal of Aeronautics》2023年第10期229-245,共17页Cheng HE Gang CHEN Xue SUN Shuangfei LI Yang LI; the Fundamental Research Funds for the Central Universities(No.56XCA2205402).; The inner rotors of distributed propulsion tilt-wing Unmanned Aerial Vehicles(UAVs)are often folded in the cruising state and deployed in vertical take-off and landing to cope with the huge difference in thrust requir...; 关键词：Distributed propulsion Geometric compatibility Integrated design NACELLE ROTOR Tilt-wing UAV

Measurement method and results of divergence angle of laser-controlled solid propellants used in space propulsion被引量：2: 《Chinese Journal of Aeronautics》2023年第9期195-206,共12页Yang OU Jianjun WU Yuqiang CHENG Yu ZHANG Yuqi LI; This study was co-supported by the Innovative Research Groups of the National Natural Science Foundation of China(No.T2221002).; The plume divergence angle is an important reference index for evaluating the thrust efficiency and propellant utilization of space propulsion systems.However,the characteristics of the dynamic variation of plume dive...; 关键词：Ablation Image processing LASER Plume divergence angle PROPELLANT Space application

Passive attitude stabilization of ionic-wind-powered micro air vehicles: 《Chinese Journal of Aeronautics》2023年第7期412-419,共8页Hengyu ZHANG Jiaming LENG Zhiwei LIU Mingjing QI Xiaojun YAN; supported by the National Natural Science Foundation of China (No.12002017);the 111 Project, China (No. B08009); The ionic-wind-powered Micro Air Vehicles(MAVs)can achieve a higher thrust-toweight ratio than other MAVs.However,this kind of MAV has not yet achieved controlled flight because of the unstable thrust produced by the ...; 关键词：Air dampers Altitude control Ionic wind propulsion Micro air vehicle Monte Carlo methods STABILITY

Ion thruster accelerator grid erosion mechanism under extreme conditions of cylindrical erosion and chamfer erosion被引量：1: 《Chinese Journal of Aeronautics》2023年第6期128-139,共12页Guangqing XIA Jiahui LI Chang LU Hai GENG Vladimir A.SAETCHNIKOV Juan LI Yanlong WANG; supported by the National Key R & D Program of China (No. 2020YFC2201100);the National Key R & D Program for Intergovernmental International Scientific and Technological Innovation Cooperation, China (No. 2021YFE0116000);the National Natural Science Foundation of China (Nos. 12175032, 12102082, 12275044, 12211530449);the Fundamental Research Funds for the Central Universities of China (Nos. DUT21GJ206 and DUT22QN232);the S & T Program of Hebei, China (Nos. YCYZ202201, 216Z1901G and 206Z1902G);the S & T Innovation Program of Hebei, China (Nos. SJMYF2022X18 and SJMYF2022X06);the Advanced Space Propulsion Laboratory of BICE and Beijing Engineering Research Center of Efficient and Green Aerospace Propulsion Technology, China (No. Lab ASP-2020-06);the Funded by Science and Technology Project of Hebei Education Department, China (No. ZC2023144); In this paper,the abnormal experimental phenomenon on barrel erosion under extreme working conditions in the ultra-long life experiment(>10000 h)of ion thruster ion optics is studied by the Immersed-Finite-Element Par...; 关键词：Accelerator grid Charge Exchange(CEX)ions EROSION IFE-PIC-MCC Ion propulsion

Optimization of a hydrogen-based hybrid propulsion system under aircraft performance constraints: 《Chinese Journal of Aeronautics》2023年第5期41-56,共16页Vincenzo PALLADINO Nathalie BARTOLI Valérie POMMIER-BUDINGER Emmanuel BENARD Peter SCHMOLLGRUBER Arnaud JORDAN; ATR aircraft for the financial support of this research; This paper addresses the topic of the conceptual design of a regional aircraft with hybrid electric propulsion based on hydrogen fuel cells.It aims at providing an optimization-based method to design a hybrid propulsi...; 关键词：Aircraft design Hybrid aircraft Hydrogen aircraft PROPULSION Regional aircraft

Experimental research on aero-propulsion coupling characteristics of a distributed electric propulsion aircraft被引量：3: 《Chinese Journal of Aeronautics》2023年第2期201-212,共12页Xingyu ZHANG Wei ZHANG Weilin LI Xiaobin ZHANG Tao LEI; supported by the National Natural Science Foundation of China(No.51877178)。; Distributed Electric Propulsion(DEP)aircraft use multiple electric motors to drive the propulsors,which gives potential benefits to aerodynamic-propulsion interaction.To investigate and quantify the aerodynamic-propul...; 关键词：Aero-propulsion coupling Boundary layer ingestion Distributed electric propulsion Short Take-Off and Landing(STOL) Wind-tunnel experiment

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