作者： Liu,Cheng¹²;Chen,Bohan¹;Mu,Hongbin³;Yan,Qingdong¹⁴;Wei,Wei¹⁵; （¹School of Mechanical Engineering, Beijing Institute of Technology, Beijing, 100081, China;²Key Laboratory of Vehicular Transmission, Beijing Institute of Technology, Beijing, 100081, China;³Beijing Institute of Astronautical Systems Engineering, Beijing, 100076, China;⁴Beijing Institute of Technology, Institute of Advanced Technology, Shandong, Ji'nan, 250300, China;⁵Beijing Institute of Technology Chongqing Innovation Center, Chongqing, 401122, China）

出处： Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology 2023 Vol.43 No.3 P274-282

摘要： Stamping welded hydrodynamic torque converter, the core part of automatic transmission, is widely used in automobiles because of easy to mass-produce. ...

作者： Jingsi Liang;Wei Wei;Zhenqiang Li;Xiaoling Zhang;Wei Liu;Jie Liu;Ji Yang;Yingxi Zuo;Xuepeng Chen;Jixian Sun;Xi Wang;Yi Dong;Mingzhu Zhang;Jingjing Gao;Wensheng Cheng;Bocheng Wang;Hairen Wang （¹Purple Mountain Observatory, Chinese Academy of Sciences, Nanjing, China ²School of Astronomy and Space Science, University of Science and Technology of China, Nanjing, China ³Key Laboratory of Photonic Information Technology, Ministry of Industry and Information Technology, School of Optics and Photonics, Beijing Institute of Technology, Beijing, China ⁴Yangtze Delta Region Academy, Beijing Institute of Technology, Jiaxing, China）

出处： IEEE Transactions on Instrumentation and Measurement 2023 Vol.72 P1-10

关键词： Telescopes;Optical fibers;Microwave measurement;Adaptive optics;Optical surface waves;Optical reflection;Strain

摘要： Large-aperture, single-dish, submillimeter (sub-mm)-wave telescopes are important to our understanding of the universe, but it is a long-term outstand ...

作者： Jiahua Zhang;Qingdong Yan;Cheng Liu;Meng Guo;Wei Wei （¹School of Mechanical Engineering, Beijing Institute of Technology, Beijing 100081, China）

出处： Machines 2023 Vol.11 No.489 P489

关键词： scale-resolving simulation;cavitation-vortex structure;torque converter;transient cavitation

摘要： The purpose of this paper is to study the mechanism and improve the prediction accuracy of transient torque converter cavitation flow by the applicati ...

作者： Wei Wei;Yuze Wang;Tianlang Tao;Xiuqi Chen;Naipeng Hu;Yuanqing Ma;Qingdong Yan （¹National Key Laboratory of Vehicular Transmission, Beijing Institute of Technology, Beijing 100081, China）

出处： Machines 2023 Vol.11 No.460 P460

关键词： discharging valve;CFD;Res-SE-U-Nets;location information;flow force

摘要： In modeling the characteristics of a discharging valve in a hydrodynamic retarder, it is commonly required to determine the value of the flow area to ...

作者： Ke, Zhifang^{1, 2}; Wei, Wei^{1, 3, 4}; Liu, Cheng^{1, 3}; Guo, Meng¹; Zhang, Jiahua¹; Yan, Qingdong^{1, 2, 3} （¹School of Mechanical Engineering, Beijing Institute of Technology, Beijing; 100081, China;²Beijing Institute of Technology, Institute of advanced Technology, Shandong, Jinan; 250300, China;³National Key Laboratory of Vehicular Transmission, Beijing Institute of Technology, Beijing; 100081, China;⁴Chongqing Innovation Center, Beijing Institute of Technology, Chongqing; 401122, China）

出处： Binggong Xuebao/Acta Armamentarii 2023 Vol.44 No.1 P51-60

作者： Li, Ran;Yang, Fei;Zhang, Liying;Li, Mengzhen;Wang, Guo;Wang, Weizhi;Xu, Yanqing;Wei, Wei （¹Beijing Key Laboratory for Optical Materials and Photonic Devices, Department of Chemistry, Capital Normal University ²Key Laboratory of Medical Molecule Science and Pharmaceutical Engineering, Ministry of Industry and Information Technology, School of Chemistry and Chemical Engineering, Beijing Institute of Technology）

出处： Angewandte Chemie International Edition 2023 P1

关键词： charge transfer;cyclophanes;host–guest complexes;near-infrared;photothermal agents

摘要： Water‐soluble small organic photothermal agents (PTAs) over NIR‐II biowindow (1000–1350 nm) are highly desirable, but the rarity greatly limits their ...

作者： Chen, Xiuqi¹;Wei, Wei^1,2,3;Tao, Tianlang¹;Hu, Naipeng¹;Wang, Yuze¹;Yan, Qingdong^1,2; （¹ Beijing Inst Technol, Natl Key Lab Vehicle Transmiss, Beijing, Peoples R China. ;² Beijing Inst Technol, Chongqing Innovat Ctr, Chongqing, Peoples R China. ;³ Beijing Inst Technol, Natl Key Lab Vehicle Transmiss, 5 Zhongguancun North St, Beijing 100081, Peoples R China.）

出处： PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART D-JOURNAL OF AUTOMOBILE ENGINEERING 2023

关键词： HYDRAULIC RETARDER; FLOW

摘要： Temperature rise is a salient characteristic of the braking device of heavy-duty vehicles (HDVs) during long downhill braking. The temperature-indepen ...

作者： Liu, Cheng^{1, 2}; Jin, Chen¹; Guo, Meng^{1, 3}; Yan, Qingdong^{1, 4}; Wei, Wei^{1, 2} （¹School of Mechanical Engineering, Beijing Institute of Technology, Beijing; 100081, China;²Chongqing Innovation Center, Beijing Institute of Technology, Chongqing; 401135, China;³Yangtze Delta Region Academy of Beijing Institute of Technology, Zhejiang, Jiaxing; 314000, China;⁴Advanced Technology Research Institute, Beijing Institute of Technology, Shandong, Jinan; 250300, China）

出处： Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology 2023 Vol.43 No.12 P1274-1281

发明人： 魏巍，张玉正，王美伟

申请人： 北京理工大学重庆创新中心

申请号： 202210808540.7

申请日期： 2022.07.11

摘要： 本发明公开了一种空陆一体两用驱动插装模块及得到的无人机飞行器，包括：涵道装置，涵道装置包括轮辋和旋翼轴，旋翼轴固定连接有旋翼，输入端与动力传动机构传动连接；动力传动机构，动力传动机构包括第一输出轴和第二输出轴，第一输出轴的输出端与轮辋啮合，输入端连接离合器；第二输出轴套设在第一输出轴上，第二输出轴的 ...

发明人： 魏巍，范康迪，王若琳，王剑峰，王勃

申请人： 北京理工大学，北京千方创新科技有限公司

申请号： 202210628024.6

申请日期： 2022.06.02

摘要： 本发明公开了一种无人机动力特性测试台架，属于无人机测试装备技术领域，其包括旋转机构、支撑机构、挂载机构、配重机构以及滑环机构；旋转机构能够竖直转动；挂载机构竖直固定安装于支撑机构的一端，用于挂载无人机，并为无人机提供俯仰自由度，同时还设置有三维力传感器与转矩传感器；配重机构固定安装于旋转机构的另一端 ...