作者： Zewei Hou;Jianqing Li;Duo Xu;Yongmao Pei （¹School of Aerospace Engineering, Beijing Institute of Technology, Beijing 100081, China;²State Key Laboratory for Strength and Vibration of Mechanical Structures, School of Aerospace Engineering, Xi\'an Jiaotong University, Xi\'an 710049, China;³State Key Lab for Turbulence and Complex Systems, College of Engineering, Peking University, Beijing 100871, China）

出处： International Journal of Mechanical Sciences 2023 Vol.247 P108175

摘要： Constructing morphologies of particles is essential for material, biomedical, and chemical handling. Conventionally, the ordered morphologies are cons ...

作者： Gaojian Wei;Ziqing Hao;Guangchang Chen;Hongjun Ke;Linlin Deng;Liu Liu （¹School of Aerospace Engineering, Beijing Institute of Technology, Beijing 100081, PR China;²Avic Helicopter Design and Research Institute of China, Jingdezheng, Jiangxi, 333001, PR China;³Aerospace Research Institute of Special Material and Technology, Beijing, 100074, PR China）

出处： Composite Structures 2023 Vol.310 P116770

摘要： Thick-section fiber-reinforced polymer matrix composites (TSCs) have been increasingly used in primary and secondary load-bearing structures. Due to c ...

作者： Rui Zhang;Lianzhong Huang;Kai Wang;Ranqi Ma;Boyang Li;Baoshou Zhang （¹Marine Engineering College, Dalian Maritime University, Dalian, 116026, Liaoning, China;²College of Electromechanical Engineering, Qingdao University of Science and Technology, Qingdao, 266061, Shandong, China;³School of Aerospace Engineering, Beijing Institute of Technology, Beijing, 100081, China）

出处： Ocean Engineering 2023 Vol.273 P114015

关键词： Vortex-induced vibration (VIV);Energy conversion efficiency;Channel effect;Self-powered buoy;Numerical simulations

摘要： A novel method to supply power to the buoy including vortex-induced vibration (VIV) system is proposed. The VIV response and energy conversion perform ...

作者： Hao Zhou;Huabin Yu;Xiaonan Han;Zhe Wang;Xiaogang Guo;Junfeng Qi;Xiaoyu Zhang;Hongyou Chai （¹Beijing Key Laboratory of Intelligent Space Robotic Systems Technology and Applications, Beijing Institute of Spacecraft System Engineering, China Academy of Space Technology, No. 104 Youyi Road, Beijing 100094, PR China;²These authors contributed equally to this work.;³Beijing Key Laboratory of Lightweight Multi-functional Composite Materials and Structures, Beijing Institute of Technology, No. 5 Zhongguancun South Street, Beijing 100081, PR China;⁴School of Aerospace Engineering, Beijing Institute of Technology, No. 5 Zhongguancun South Street, Beijing 100081, PR China;⁵Beijing Spacecrafts Manufacture Company, Beijing 100094, PR China）

出处： Composite Structures 2023 Vol.311 P116839

摘要： Heterogeneous mechanical metastructures, especially fabricated by additive manufacturing techniques, have attracted attention in lightweight multifunc ...

作者： Yucheng Fan;Ziyan Hang;Huanxun Liu;Chuang Feng;Jie Yang;Yu Su;George J. Weng （^a College of Civil Engineering, Nanjing Tech University, Nanjing 211816, China E-mail: chuang.feng@njtech.edu.cn ; ^b School of Engineering, RMIT University, Melbourne, Australia ; ^c Department of Mechanics, School of Aerospace Engineering, Beijing Institute of Technology, Beijing 100081, China ; ^d Department of Mechanical and Aerospace Engineering, Rutgers University, New Brunswick, NJ 08903, USA）

出处： Soft Matter 2023 Vol.19 No.10 P1913-1929

关键词： DIELECTRIC PERMITTIVITY;THERMAL-CONDUCTIVITY;NANOCOMPOSITES;PERFORMANCE;MODEL;ELECTRODES;DISPERSION;PARTICLES;SENSORS;ENERGY

摘要： The incorporation of room temperature ionic liquids (ILs) into dielectric elastomer composites is currently generating great interest due to their pot ...

作者： Yao Huang;Xianfu Huang;Menglin Zhong;Zhanwei Liu （¹School of Aerospace Engineering, Beijing Institute of Technology, Beijing, 100081, PR. China;²Yao Huang and Xianfu Huang are co-first authors.;³State Key Laboratory of Nonlinear Mechanics (LNM), Institute of Mechanics, Chinese Academy of Sciences, Beijing, 100190, PR. China;⁴School of Engineering Science, University of Chinese Academy of Sciences, Beijing, 100049, PR. China）

出处： Optics and Lasers in Engineering 2023 Vol.160 P107242

关键词： Topography measurement;Color speckle pattern;Digital image correlation;Virtual image;Virtual displacement field;Snell\'s law

摘要： One of the most essential characteristics of the liquid interface is the topography dominated by hydrodynamics or capillary effects. Although there ha ...

作者： Zhuangzhuang Mao¹;Wei Feng¹;Heng Ma¹;Yang Yang²;Jiangfan Zhou³;Sheng Liu⁴;Yang Liu⁴;Ping Hu⁴;Kai Zhao⁵;Huimin Xie⁶;Guangping Guo²;Zhanwei Liu¹;CA1 （¹School of Aerospace Engineering, Beijing Institute of Technology, Beijing; 100081, China;²AECC Beijing Institute of Aeronautical Materials, Beijing; 100095, China;³Beijing Institute of Structure and Environment Engineering, Beijing; 100076, China;⁴School of Power and Mechanical Engineering, Wuhan University, Wuhan; 430072, China;⁵Shanghai Aerospace Equipment Manufacturer Limited Company, Shanghai; 200245, China;⁶AML, Department of Engineering Mechanics, Tsinghua University, Beijing; 100084, China）

出处： Optics and Laser Technology 2023 Vol.158 Part A P108877

关键词： Deep learning;Laser powder bed fusion;Melt pool;Photodiode signal;Real-time flaws detection;Temperature measurement

摘要： The continuous online flaws detection of the melt pool plays a significant role in assessing the quality of the printed sample in metal additive manuf ...

作者： Zu, Ruili¹;Yang, Yang²;Huang, Xianfu³;Jiao, Dacheng⁴;Zhao, Jiaye⁵;Liu, Zhanwei¹; （¹School of Aerospace Engineering, Beijing Institute of Technology, Beijing; 100081, China;²AECC Institute of Aeronautical Materials, Beijing; 100095, China;³State Key Laboratory of Nonlinear Mechanics, Institute of Mechanics, Chinese Academy of Sciences, Beijing; 100190, China;⁴Aerospace Special Materials and Processing Technology Institute, Beijing; 100074, China;⁵Institute of Flexible Electronics Technology of THU, Zhejiang; 314006, China）

出处： NDT and E International 2023 Vol.133 P102762

摘要： The metal components are subjected to various complex stresses during processing and use, which may lead to material failure in severe cases. Therefor ...

作者： Xiangrui Zou;Ningfei Wang;Lei Han;Rui Xue;Chaoqi Xu;Wenbo Zhuang;Baolu Shi （¹State Key Laboratory for Strength and Vibration of Mechanical Structures, Shaanxi Engineering Laboratory for Vibration Control of Aerospace Structures, School of Aerospace Engineering, Xi\'an Jiaotong University, No.28 West Xianning Road, Xi\'an, Shaanxi, 710049, China;²School of Aerospace Engineering, Beijing Institute of Technology, No. 5 Zhongguancun South Street, Haidian, Beijing, 100081, China;³China North Industries Corp., Beijing, 100053, China）

出处： Acta Astronautica 2023 Vol.206 P243-256

摘要： Solid rocket motor has been widely used in space exploration because of its advantages such as high energy density, compact structure and fast respons ...

作者： Jiaye Zhao;Yiyang Li;Hongye Zhang;Zhanwei Liu;Huimin Xie;Sheng Liu （¹School of Aerospace Engineering, Beijing Institute of Technology, Beijing 100081, China;²Institute of Flexible Electronics Technology of Tsinghua, Zhejiang 314006, China;³Jiaye Zhao and Yiyang Li contributed equally to this work.;⁴School of Technology, Beijing Forestry University, Beijing 100083, China;⁵AML, Department of Engineering Mechanics, Tsinghua University, Beijing 100084, China;⁶The Institute of Technological Sciences, Wuhan University, Wuhan 430072, China;⁷School of Power and Mechanical Engineering, Wuhan University, Wuhan 430072, China）

出处： Optics & Laser Technology 2023 Vol.163 P109371

摘要： Understanding the evolution law of thermo-mechanical parameters of nickel-based single crystal superalloys under high-temperature is significant for m ...