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作者: Zhang, Zhifan1,2;Wang, Cheng2;Xu, Wenlong3;Hu, Haoliang2;Guo, Yanchao41 Dalian Univ Technol, Sch Naval Architecture Engn, Liaoning Engn Lab Deep Sea Floating Struct, Dalian 116024, Peoples R China. ;2 Beijing Inst Technol, State Key Lab Explos Sci & Technol, Beijing 100081, Peoples R China. ;3 Shandong Univ, Inst Adv Technol, Jinan 250061, Peoples R China. ;4 North Univ China, Sch Chem & Environm Engn, Taiyuan 030051, Peoples R China.)

出处: INTERNATIONAL JOURNAL OF IMPACT ENGINEERING 2022 Vol.159

关键词: DYNAMIC-RESPONSE; SHOCK-WAVES; EXPLOSION; DAMAGE; PERFORMANCE; SIMULATION

摘要: A new type of annular shaped charge was utilized to enhance penetration performance into underwater structures in this paper. Explosive Formed Project ...

作者: Li, Cheng1;Zhang, Yucheng1;Cai, Liang1;Hu, Tianyi1;Wang, Ping2;Li, Xiaolong1;Sun, Rui1;Li, Wei11 Beijing Inst Technol, Sch Mech Engn, Beijing 100081, Peoples R China. ;2 Qilu Univ Technol, Shandong Acad Sci, Inst Oceanog Instrumentat, Qingdao 266001, Peoples R China.)

出处: FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES 2022 Vol.45 No.3 P865-881

关键词: HIGH-STRENGTH STEELS; GIGACYCLE FATIGUE; MAXIMUM INCLUSION; FAILURE ANALYSIS; STRESS RATIO; INITIATION; MECHANISM; SIZE; PROPAGATION; PROPERTY

摘要: High cycle fatigue and very high cycle fatigue tests with pulsating tension for three surface-carburized steels were performed to investigate interior ...

作者: Sun, Wei1;Wu, Zhiwen1;Sun, Zhenning1;Guo, Yuntao2;Huang, Tiankun1;Sun, Guorui3;Xue, Jingran1;Wang, Ningfei11 Beijing Inst Technol, Sch Aerosp Engn, Beijing 100081, Peoples R China. ;2 Tsinghua Univ, Dept Elect Engn, Beijing 100084, Peoples R China. ;3 Tianjin Inst Power Sources, Tianjin 300384, Peoples R China.)

出处: INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER 2022 Vol.183

关键词: HEAT-TRANSFER; DYNAMICS; ENHANCEMENT

摘要: Ionic liquid electrospray thruster is one of the best candidates for micro satellite because of its high thrust accuracy, high specific impulse and lo ...

作者: Yu, Yue1;Tian, Niehao1;Hao, XiangYu1;Ma, Tao2;Yang, Chunguang21 Beijing Inst Technol, Sch Comp Sci & Technol, 5 South Zhongguancun Rd, Beijing 100081, Peoples R China. ;2 State Key Lab Smart Mfg Special Vehicles & Transm, Inner Mongoli 2 Mailbox, Baotou City 014030, Peoples R China.)

出处: APPLIED INTELLIGENCE 2022 Vol.52 No.6 P6769-6781

摘要: The issue of human motion prediction aimed to predict sequences of joint positions or joint rotations of human skeleton has recently grown in importan ...

作者: Wang, Jiazhi1;Li, Yanqiu1,2;Cao, Chenle1;Zhou, Guodong1;Li, Li1,31 Beijing Inst Technol, Sch Opt & Photon, Key Lab Photoelect Imaging Technol & Syst, Minist Educ China, 5 South Zhongguancun St, Beijing 100081, Peoples R China. ;2 Beijing Inst Technol, Inst Engn Med, 5 South Zhongguancun St, Beijing 100081, Peoples R China. ;3 Chinese Peoples Liberat Army Gen Hosp, Med Ctr 8, 17 South Heishanhu St, Beijing 100091, Peoples R China.)

出处: BIOMEDICAL OPTICS EXPRESS 2022 Vol.13 No.2 P709-709

作者: Xiao, Fei1;Yang, Rongjie2;Liu, Zhenhui21 North Univ China, Sch Environm & Safety Engn, Taiyuan 030051, Shanxi, Peoples R China. ;2 Beijing Inst Technol, Sch Mat Sci & Engn, Beijing 100081, Peoples R China.)

出处: INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 2022 Vol.47 No.1 P365-386

关键词: AL-WATER REACTIVITY; IN-SN ALLOY; GRAIN-REFINEMENT; FUEL-CELL; CORROSION BEHAVIOR; SPLITTING WATER; MILLED ALUMINUM; WASTE ALUMINUM; SALT MIXTURE; RICH ALLOYS

摘要: Active aluminum composites are considered to be ideal materials that can be applied to mobile hydrogen sources in light of their high hydrogen generat ...

作者: Li, Qian1;Yang, Aiying1;Guo, Peng1;Xin, Xiangjun21 Beijing Inst Technol, Sch Opt & Photon, Minist Ind & Informat Technol, Key Lab Photon Informat Technol, Beijing 100081, Peoples R China. ;2 Beijing Univ Posts & Telecommun, Sch Elect Engn, Beijing 100876, Peoples R China.)

出处: IEEE PHOTONICS JOURNAL 2022 Vol.14 No.1

摘要: The traditional fast Fourier transform based frequency offset estimation (FFT-FOE) estimates the frequency offset by searching the spectral peak of th ...

作者: Wang, Weida1,2;Chen, Yincong1;Yang, Chao1,2;Li, Ying1,2;Xu, Bin1,2;Huang, Kun1,3;Xiang, Changle1,21 Beijing Inst Technol, Sch Mech Engn, Beijing 100081, Peoples R China. ;2 Beijing Inst Technol, Chongqing Innovat Ctr, Chongqing 401122, Peoples R China. ;3 Zhengzhou Yutong Bus Co Ltd, Zhengzhou 450000, Peoples R China.)

出处: JOURNAL OF POWER SOURCES 2022 Vol.517

关键词: ENERGY MANAGEMENT STRATEGY; STORAGE SYSTEM; BATTERIES

摘要: This paper proposes an efficient optimal sizing strategy for hybrid electric air-ground vehicles. First, to optimize the cost and energy consumption w ...

作者: Ullah, Zakir1;Chen, Xiaopeng1,2;Gou, Siyuan3;Xu, Yang1;Salam, Muhammad41 Beijing Inst Technol, Sch Mechatron Engn, Beijing 100081, Peoples R China. ;2 Beijing Inst Technol, Sch Mechatron Engn, Beijing Adv Innovat Ctr Intelligent Robots & Syst, Beijing 100081, Peoples R China. ;3 Beijing Inst Technol, Sch Areospace Engn, Beijing 100081, Peoples R China. ;4 Univ Malakand, Dept Comp Sci & IT, Chakdara 18800, Pakistan.)

出处: IEEE ROBOTICS AND AUTOMATION LETTERS 2022 Vol.7 No.2 P5175-5182

关键词: COLLISION-AVOIDANCE; NAVIGATION

摘要: Most of the traditional information-based unknown maze traversal techniques are based on trial and error, which are time-consuming and may trap the ro ...

作者: Li, Zihao1;Hu, Jie1,2;Jiang, Lan1,2;Li, Chen1;Liu, Wei1;Liu, Hailin1;Qiu, Zhaoling1;Ma, Yunlong1;Meng, Yu1;Zhao, Xiaoming3;Zhao, Bingquan31 Beijing Inst Technol, Sch Mech Engn, Laser Micro Nano Fabricat Lab, Beijing 100081, Peoples R China. ;2 Chongqing Innovat Ctr, Beijing Inst Technol, Chongqing 401100, Peoples R China. ;3 Tianjin Nav Instruments Res Inst, Tianjin 300131, Peoples R China.)

出处: APPLIED SURFACE SCIENCE 2022 Vol.579

关键词: OXYGEN REDUCTION REACTION; SEMICONDUCTOR SURFACES; AU; ELECTROCATALYSTS; NANOSTRUCTURES; DISPLACEMENT; MANIPULATION

摘要: Controllable deposition sites in galvanic replacement (GR) are crucial for the application performance of noble metal nanoparticles (NMNPs). However, ...

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