云南高校图书馆联盟文献共享服务平台- RAMJET

RAMJET: 作品数：16被引量：40H指数：4; 导出分析报告; 相关领域：航空宇航科学技术更多>>; 相关作者：于达仁鲍文唐井峰杨晟博更多>>; 相关机构：哈尔滨工业大学南京理工大学南京航空航天大学更多>>; 相关期刊：《Journal of Hydrodynamics》《推进技术》《宇航学报》《Science China(Technological Sciences)》更多>>; 相关基金：国家自然科学基金国家高技术研究发展计划航天支撑技术基金航天科技创新基金更多>>

Drag reduction characteristics of recirculation flow at rocket base in an RBCC engine under ramjet/scramjet mode: 《Chinese Journal of Aeronautics》2024年第3期104-115,共12页Menglei LI Mingbo SUN Peibo LI Daoning YANG Bin AN Yizhi YAO Jikai CHEN Taiyu WANG Jiaoru WANG; supported by the National Natural Science Foundation of China(Nos.11925207 and 92252206);the Hunan Province Graduate Innovation Project,China(No.XJCX2023059)。; To reduce the drag generated by the recirculation flow at the rocket base in a RocketBased Combined Cycle(RBCC)engine operating in the ramjet/scramjet mode,a novel annular rocket RBCC engine based on a central plug co...; 关键词：Rocket-based combined cycle Ramjet/scramjet mode Plug cone Drag reduction k-x SST turbulent model

Effect of mixing section configurations on combustion efficiency of Mg-CO_(2)Martian ramjet: 《Chinese Journal of Aeronautics》2023年第4期165-173,共9页Xu WANG Yanpeng BU Xu XU Qingchun YANG; supported by the Fund of Advance Research Projects of Manned Spaceflight,China(No.050303).; Experiments were conducted to determine the effects of the mixing section configurations on the Mg-CO_(2)Martian ramjet combustion efficiency.It was carried out at a mainstream mass flow rate of 110 g/s and a temperat...; 关键词：Combustion efficiency Magnesium-base fuel Martian ramjet Mars exploration Structural configurations

Low toxic nitromethane based monopropellant for gas generator cycle air turbo ramjet engine: 《Propulsion and Power Research》2022年第3期311-324,共14页Ryojiro Minato; The present study proposes ethanol-nitromethane mixture as a safe, storable, andlow toxic monopropellant for a gas generator cycle air turbo ramjet engine and evaluates itspropulsion performance. The present study pro...; 关键词：Air turbo ramjet MONOPROPELLANT NITROMETHANE Low toxicity Ethanol

Research progress on solid-fueled Scramjet被引量：6: 《Chinese Journal of Aeronautics》2022年第1期398-415,共18页Xiang ZHAO Zhixun XIA Likun MA Chaolong LI Chuanbo FANG Benveniste NATAN Alon GANY; supported by the China Scholarship Council and the National Natural Science Foundation of China(Nos.2020JJ4665,51706241).; The solid-fueled Scramjet is an interesting option for supersonic combustion ramjet.It shows significant advantages such as simple fuel supply and compactness,avoiding the complex system of tanks and pipelines that en...; 关键词：Combustor performance Flame stabilization SELF-IGNITION Solid-fueled Scramjet Supersonic combustion ramjet

Self-ignition characteristics of the high-speed ramjet kinetic energy projectile in the launch process被引量：1: 《Chinese Journal of Aeronautics》2019年第4期851-860,共10页Changfei ZHUO Haotian CHEN Wenjin YAO Xiaoming WANG; supported by the National Natural Science Foundation of China(No.11602109);the Jiangsu Province Natural Science Foundation of China(No.BK20160836);the Fundamental Research Funds for the Central Universities(No.309171B8807); To research the self-ignition characteristics of high-speed ramjet kinetic energy projectile in the launch process, the self-ignition process based on the solid fuel of polyethylene was numerically simulated by using ...; 关键词：Dynamic grid Kinetic energy projectile Muzzle velocity SELF-IGNITION Solid fuel ramjet

Studies of a combined way of flame stability in ramjet combustor被引量：1: 《Defence Technology（防务技术）》2018年第5期441-445,共5页Jia-xin Tao; numerical simulation was conducted to study the influence of bleeding. The Euler-Lagrange method was used to investigate the two-phase turbulent combustion flow. Standard k-ε turbulent model was adopted in the contin...; 关键词：CAVITY STRUT BLEEDING RAMJET COMBUSTOR Numerical simulation

Influence of Ramjets’ Water Inflow on Supercavity Shape and Cavitator Drag Characteristics被引量：1: 《Journal of Marine Science and Application》2017年第2期166-172,共7页Chuang Huang Jianjun Dang Kai Luo Daijin Li Zhiqiang Wang; Supported by the National Natural Science Foundation of China under Grant Nos. 51579209, 51409215 and 51679202; Water ramjets using outer water as an oxidizer have been demonstrated as a potential propulsion mode for underwater High Speed Supercavitating Vehicles (HSSVs) because of their higher energy density, power density, an...; 关键词：RAMJET water INFLOW DISK cavitator supercavitaty shape drag CHARACTERISTIC high SPEED supercavitating VEHICLES

Radiation-induced pyrolysis of solid fuels for ramjet application被引量：3: 《Propulsion and Power Research》2016年第2期87-96,共10页Trevor D.Hedman; A wide variety of hydroxyl-terminated polybutadiene(HTPB)based fuels areexperimentally assessed in anaerobic reaction.In this study HTPB pyrolysis is investigatedusing a CO laser as the energy source.The formulation o...; 关键词：Hydroxyl-terminated polybutadiene PYROLYSIS RAMJET BORON ALUMINUM

Advanced Concept Ramjet Propulsion System Utilizing In-Situ Positron Antimatter Derived from Ultra-Intense Laser with Fundamental Performance Analysis被引量：3: 《Journal of Applied Mathematics and Physics》2014年第5期19-26,共8页Robert Le Moyne Timothy Mastroianni; The fundamental performance analysis of an advanced concept ramjet propulsion system using antimatter is presented. Antimatter is generated by ultra-intense laser pulses incident on a gold target. The scientific found...; 关键词：Ultra-Intense Laser ANTIMATTER POSITRON ANTIMATTER PROPULSION ANTIMATTER Generation RAMJET PROPULSION

Adjusting principle of gas jet controlling inlet and numerical verification被引量：2: 《Science China(Technological Sciences)》2011年第11期2981-2986,共6页FENG XiPing LIN ZhiYuan ZHENG Ya LI JinXian CAO Qi; To improve the inlet performance of a ramjet working under variable conditions,a design is proposed by controlling the inlet with jet controlling,which combines the method of reducing the sealing Mach number of the ex...; 关键词：RAMJET INLET jet controlling adjusting mechanism numerical simulation

RAMJET