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检索条件"机构=Beijing Inst Petrochem Technol"
642 条 记 录,以下是1-10 订阅
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Energy release characteristics of PTFE/Al/TiH2 reactive jet with different TiH2 content
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DEFENCE technolOGY 2024年 第9期39卷 168-176页
作者: Jiang, Chunlan Zhang, Jingbo Hu, Rong Mao, Liang Li, Ming beijing inst technol State Key Lab Explos Sci & Technol Beijing 100081 Peoples R China
Titanium hydride (TiH2), a promising high-energy additive, is doped into PTFE/Al to optimize the energy output structure of the reactive jet and strive for better aftereffect damage ability to the target. Six types of... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
A global model for evaluating discharge characteristics and performance of hollow cathodes
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CHINESE JOURNAL OF AERONAUTICS 2024年 第9期37卷 72-84页
作者: Tian, Feng Miao, Long Xia, Qimeng Wu, Zhiwen Wang, Ningfei Hou, Xiao beijing inst technol Sch Aerosp Engn Beijing 100081 Peoples R China beijing inst technol Chongqing Innovat Ctr Chongqing 404100 Peoples R China
Hollow cathode, with the highest plasma density, current density, and temperature, becomes one of the most important components in the electro-thruster system. As the electric-propulsion thruster performance is direct... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Multiple-stage spatial-temporal cooperative guidance without time-to-go estimation
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CHINESE JOURNAL OF AERONAUTICS 2024年 第9期37卷 399-416页
作者: Wang, Chunyan Wang, Weilin Dong, Wei Wang, Jianan Deng, Fang beijing inst technol Sch Aerosp Engn Beijing 100081 Peoples R China beijing inst technol Natl Key Lab Autonomous Intelligent Unmanned Syst Beijing 100081 Peoples R China beijing inst technol Chongqing Innovat Ctr Chongqing 401120 Peoples R China
This paper investigates the spatial-temporal cooperative guidance problem for multiple flight vehicles without relying on time-to-go information. First, a two-stage cooperative guidance strategy, namely the cooperativ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Conceptual design and configurations selection of S/H-UAVs based on Q-rung dual hesitant double layer FQFD
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CHINESE JOURNAL OF AERONAUTICS 2024年 第9期37卷 193-205页
作者: Yang, Dun Liu, Li Bai, Wencan Tian, Weiyong beijing inst technol Sch Aerosp Engn Beijing 100081 Peoples R China
For the conceptual design phase of Unmanned Aerial Vehicles (UAVs), a process for conceptual design and configuration selection of Solar/Hydrogen powered UAVs (S/H-UAVs) is proposed. The design requirements of S/H-UAV... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Ab Initio Design of Ni-Rich Cathode Material with Assistance of Machine Learning for High Energy Lithium-Ion Batteries
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ENERGY & ENVIRONMENTAL MATERIALS 2024年 第6期7卷 74-83页
作者: Zhang, Xinyu Mu, Daobin Lu, Shijie Zhang, Yuanxing Zhang, Yuxiang Yang, Zhuolin Zhao, Zhikun Wu, Borong Wu, Feng beijing inst technol Sch Mat Sci & Engn Beijing 100081 Peoples R China
With the widespread use of lithium-ion batteries in electric vehicles, energy storage, and mobile terminals, there is an urgent need to develop cathode materials with specific properties. However, existing material co... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Experimental and numerical investigation of two blended blade and endwall configurations
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CHINESE JOURNAL OF AERONAUTICS 2024年 第9期37卷 150-163页
作者: Meng, Tongtong Li, Xin Zhou, Ling Ji, Lucheng Tsinghua Univ Inst Aero Engine Beijing 100084 Peoples R China beijing inst technol Sch Aerosp Engn Beijing 100081 Peoples R China
The Blended Blade and Endwall (BBEW) technique has proven to be effective in controlling the intersection of boundary layer in corner region of the compressor endwall. In this study, the experiment and analysis of two... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Force-position collaborative optimization of rope-driven snake manipulator for capturing non-cooperative space targets
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CHINESE JOURNAL OF AERONAUTICS 2024年 第9期37卷 369-384页
作者: Li, Xiaofeng Tian, Jian Wei, Cheng Cao, Xibin Harbin inst technol Sch Astronaut Harbin 150001 Peoples R China China Acad Space technol Beijing Inst Spacecraft Syst Engn Beijing 100094 Peoples R China
With the rapid development of space activities, non-cooperative space targets increase swiftly, such as failed satellites and upper stages, threating normal spacecrafts seriously. As there are some problems in the cap... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Effects of nano-metal oxide additives on ignition and combustion properties of MICs-boron rich fuels
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DEFENCE technolOGY 2024年 第9期39卷 157-167页
作者: Hu, Liang Liu, Danyang Yang, Kun Lu, Jianying Shi, Chao Wang, Jianyu Liu, Xinhang Chen, Lang beijing inst technol State Key Lab Explos Sci & Safety Protect Beijing 100081 Peoples R China
Boron has been considered a promising powdered metal fuel for enhancing composite propellants' energy output due to its high energy density. However, the high ignition temperature and low combustion efficiency limit t... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Copper(I) Cluster of Aggregation-Induced Emission and X-Ray Scintillator Characteristic
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CHEMICAL RESEARCH IN CHINESE UNIVERSITIES 2024年 第5期40卷 887-893页
作者: Xiong, Jiayu Wu, Minjian Yao, Liao-Yuan beijing inst technol Sch Chem & Chem Engn Beijing Key Lab Photoelect Electrophoton Convers M MOE Key Lab Cluster Sci Beijing Peoples R China beijing inst technol Tangshan Res Inst Tangshan 063000 Peoples R China
Due to their precise atomic structures, photoluminescent copper nanoclusters (Cu NCs) have promising applications in basic research and technical applications, such as bioimaging, cell labeling, phototherapy, and phot... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
High-precision analytical solutions for Earth coverage of constellation equipped with reentry glide vehicles
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CHINESE JOURNAL OF AERONAUTICS 2024年 第9期37卷 385-398页
作者: Ma, Ping Sun, Weibo Gao, Jie Chao, Tao Harbin inst technol Control & Simulat Ctr Harbin 150001 Peoples R China beijing inst Spacecraft Syst Engn Beijing 100094 Peoples R China
To efficiently and accurately design satellite constellations equipped with Reentry Glide Vehicles (RGVs), new analytical solutions are developed for calculating their coverage performance. Specifically, a new coverag... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论