AFTERBURNING

作品数:8被引量:30H指数:3
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相关领域:航空宇航科学技术更多>>
相关期刊:《Global Energy Interconnection》《Defence Technology(防务技术)》《Chinese Journal of Aeronautics》更多>>
相关基金:国家自然科学基金更多>>
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Effects of main components on energy output characteristics of thermobaric explosive——A case study of typical formulations被引量:1
《Defence Technology(防务技术)》2024年第8期205-216,共12页Yunfei Zhao Yaning Li Zhiwei Han Peng Bao Jingyan Wang Boliang Wang 
the support of the National Natural Science Foundation of China(Grant No.12302440);China Postdoctoral Science Foundation(Grant No.2023M741713)。
As a kind of high-efficiency explosive with compound destructive capability, the energy output law of thermobaric explosives has been receiving great attention. In order to investigate the effects of main components o...
关键词:Thermobaric explosives COMPONENTS OVERPRESSURE FIREBALL Afterburning reaction 
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 
Infrared radiation characteristics of dagger-type hypersonic missile
《Chinese Journal of Aeronautics》2024年第4期137-150,共14页Xubo DU Qingzhen YANG Haoqi YANG Jin BAI Yongqiang SHI 
supported by the National Defense Science and Technology Pre-Research Fund, China (No. KJXYY2019054/M51)。
Hypersonic vehicles emit strong infrared radiation from their high-temperature exhaust plume and body, which is critical for infrared early warning, tracking, and guidance. In this work, a comprehensive analysis is co...
关键词:Hypersonic vehicles Infrared radiation Monte Carlo methods Low-discrepancy sequences Exhaust plume AFTERBURNING 
Optimal scheduling of a township integrated-energy system using the adjustable heat-electricity ratio model
《Global Energy Interconnection》2024年第1期48-60,共13页Quan Chen Jingyi Wang Min Cang Xiaomeng Zhai Xi Cheng Shuang Wu Dongwei Li 
supported by the National Natural Science Foundation of China(U2066211)。
With the expansion and implementation of rural revitalization strategies,there is a constant need for new energy sources for the construction of new townships.Consequently,integrated energy systems with the interconne...
关键词:Biomass energy Integrated-energy system Afterburning device Heat-electricity ratio Operation optimization 
Numerical studies on four-engine rocket exhaust plume impinging on flame deflectors with afterburning被引量:3
《Defence Technology(防务技术)》2021年第4期1207-1216,共10页Zhi-tan Zhou Chang-fang Zhao Chen-yu Lu Gui-gao Le 
This paper studies the four-engine liquid rocket flow field during the launching phase.Using threedimensional compressible Navier-Stokes equations and two-equation realizable k-epsilon turbulence model,an impact model...
关键词:Four-engine rocket AFTERBURNING Impinging flow field Different deflectors Numerical simulations 
IR radiation characteristics of rocket exhaust plumes under varying motor operating conditions被引量:16
《Chinese Journal of Aeronautics》2017年第3期1101-1114,共14页Qinglin NIU Zhihong HE Shikui DONG 
supported by the National Natural Science Foundation of China(No.51576054)
The infrared(IR) irradiance signature from rocket motor exhaust plumes is closely related to motor type,propellant composition,burn time,rocket geometry,chamber parameters and flight conditions.In this paper,an infr...
关键词:Afterburning exhaust plume Chemical reaction Ignition and cutoff Infrared radiation Solid rocket motor Propellant mixture ratio 
Inhibition Effect of Water Injection on Afterburning of Rocket Motor Exhaust Plume被引量:9
《Chinese Journal of Aeronautics》2010年第6期653-659,共7页Jiang Yi Ma Yanli Wang Weichen Shao Liwu 
One of the most important characteristic signatures of the exhaust plume from rocket motor is the aflerbuming phenomenon, and the injected water into the plume could inhibit the afterburning. The calculation model for...
关键词:exhaust plume finite rate chemistry model aflerbuming water injection mixture multiphase flow VAPORIZATION coupling solution 
SIMULATION RESEARCH ON THE AFTERBURNING DYNAMIC CHARACTERISTICS OF ENGINE CONTROL SYSTEM被引量:1
《Chinese Journal of Aeronautics》1990年第1期23-33,共11页Kejiu, Mao  Xu, Wang 
Static and dynamic mathematical models for a new type of engine and its actual hydraulic control system are proposed. A nonlinear mathematical model is used for the engine and afterburner fuel control system. With pro...
关键词:Control Systems Hydraulic Drive DYNAMICS Mathematical Models 
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