作者:
Zihao Ge1;Wanyang Li2;Junfang Wang3;Yachao Wang1;Ying Huang1;
出处: Journal of Environmental Sciences 2023
摘要: The emission of heavy-duty vehicles has raised great concerns worldwide. The complex working and loading conditions, which may differ a lot from PEMS ...
作者: 张静静 (北京理工大学法学院)
出处: 东南大学学报(哲学社会科学版) 2023 第A1期 P129-134
关键词: 电子眼;行政诉讼;自动化行政;侵权救济
摘要: 随着技术的发展,自动化行政现身于执法实践,在交通管理领域尤为突出。电子眼执法争议行政诉讼中,相对人以电子眼取证存在问题的抗辩被支持率较低。司法裁判争议焦点集中在其取证内容存疑、密度失衡、取证方式合理性存疑,反映出电子眼式自动化行政模糊了立法与执法的过程,“以罚代管”式行政处罚违背法律原则和精神,程序 ...
作者: Ying Yuan,Yi-qiang Cai,Huan-guo Guo,Peng-wan Chen,Rui Liu,Hai-fu Wang (Beijing Institute of Technology)
出处: Defence Technology 2023 第27卷 第9期 P263-272
关键词: Reactive;projectile;Damage;behaviors;Impact;Double-layer;plates
摘要: The time-sequenced damage behavior of the reactive projectile impacting double-layer plates is discussed. The analytical model considering the combine ...
作者: Zhi-yong Yin1,2;,Xiao-wei Chen1,3; (1State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology;2School of Mechatronical Engineering, Beijing Institute of Technology;3Advanced Research Institute of Multidisciplinary Sciences, Beijing Institute of Technology)
出处: Defence Technology 2023 第27卷 第9期 P154-168
关键词: Metal;cylindrical;shell;Shear;failure;Fragment;distribution;Numerical;simulation;Fragment;velocity
摘要: Research on the expansion and fracture of explosively driven metal shells has been a key issue in weapon development and structural protection. It is ...
作者: Peng Deng,Xue-yong Guo,Hua Fang,Rui Liu,Peng-wan Chen (State Key Laboratory of Explosion Science and Technology,Beijing Institute of Technology)
出处: Defence Technology 2023 第27卷 第9期 P53-63
关键词: DAP-4;Metal;fuel;al;Oxidant;Combustion;behavior;Reaction;mechanism
摘要: Combined with the oxidizer anions and fuel cations, molecular perovskite energetic materials show a good potential. In this work, the combustion behav ...
作者: Chenyang Wu1,2;,Qi-Guang He1,2;,Xiaowei Chen1;,Chunbo Zhang1,3;,Zebin Shen1,2; (1State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology;2School of Mechatronical Engineering, Beijing Institute of Technology;3Institute of Systems Engineering, China Academy of Engineering Physics)
出处: Defence Technology 2023 第27卷 第9期 P169-183
关键词: Debris;cloud;Hypervelocity;yaw;impact;FE-SPH;adaptive;method;Velocity;space;Hazardous;fragments;distribution
摘要: This study investigates how the debris cloud structure and hazardous fragment distribution vary with attack angle by simulating a circular cylinder pr ...
作者: Hang Zhang1,2,3;,Wei-fu Sun1,2,3; (1State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology;2Beijing Institute of Technology Chongqing Innovation Center;3Explosion Protection and Emergency Disposal Technology Engineering Research Center of the Ministry of Education)
出处: Defence Technology 2023 第27卷 第9期 P237-250
关键词: Additive;manufacturing;Continuous;basalt;fiber;Failure;behavior;Mechanical;properties;Thermoplastic;composites
摘要: Continuous basalt fiber(CBF) is an outstanding inorganic fiber produced from nature, which has a wide range of applications in the field of armor prot ...
作者: Jiahui Shi1;,Bidong Wu1;,Jinqiang Zhou1,2;,Dawei Ren1;,Dongxu Zhang1;,Chongwei An1;,Jingyu Wang1; (1School of Environment and Safety Engineering, North University of China;2School of Mechatronical Engineering, Beijing Institute of Technology)
出处: Defence Technology 2023 第27卷 第9期 P251-262
关键词: Droplet;microfluidics;CL-20;TNT;Co-crystal;Spherical;coating
摘要: Energetic materials pose challenges in preparation and handling due to their contradictory properties of high-energy and low-sensitivity. The emergenc ...
作者: Zhengqiang Hu1;,Fengling Zhang1;,Anbin Zhou1;,Xin Hu1;,Qiaoyi Yan1;,Yuhao Liu1;,Faiza Arshad1;,Zhujie Li2;,Renjie Chen1,3,2;,Feng Wu1,3,2;,Li Li1,3,2; (1Beijing Key Laboratory of Environmental Science and Engineering, School of Materials Science & Engineering, Beijing Institute of Technology;2Advanced Technology Research Institute, Beijing Institute of Technology;3Collaborative Innovation Center of Electric Vehicles in Beijing)
出处: Nano-Micro Letters 2023 第15卷 第10期 P205-217
关键词: Nucleation overpotential;Complexing agent;Zn batteries;Zn deposition
摘要: Dendrite formation severely compromises further development of zinc ion batteries. Increasing the nucleation overpotential plays a crucial role in ach ...
作者: Shuang Wang1;,Li Yang1;,Zhenzhan Yan1;,Jimin Han1;,Xiaoting Ren2;,Wei Li2; (1State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology;2Science and Technology on Aerospace Chemical Power Laboratory, Hubei Institute of Aerospace Chemotechnology)
出处: Defence Technology 2023 第27卷 第9期 P93-100
关键词: Carbon;nanofilm;Metal-organic;framework;Copper;azide;(CA)Electrostatic;sensitivity;Electrospinning
摘要: Due to its extremely low electrostatic sensitivity, copper azide primary explosive is greatly limited in practical applications. In this study, a comp ...
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