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浏览/检索结果: 共12条，第1-10条 帮助 限定条件 发表日期：2018    专题：北京航空航天大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Energy analysis of water impact of an elastic cylindrical shell 会议论文 AIAA Aerospace Sciences Meeting, 2018, 2018-01-08 作者:  Qu, Q.;  Wang, B.;  Liu, P.;  Wen, X.;  Guo, H. 收藏  |  浏览/下载：10/0  |  提交时间：2019/12/30 Aerospace engineering  Aviation  Cylinders (shapes)  Elastic deformation  Energy dissipation  Finite element method  Finite volume method  Flow fields  Fluid structure interaction  Kinetic energy  Kinetics  Molecular physics  Potential energy  Cylindrical shell  Different stages  Elastic cylindrical shell  Elastic potential energy  Energy analysis  Energy variations  Macroscopic and microscopic  Structural deformation  Shells (structures)   Current-induced magnetization switching in atom-thick tungsten engineered perpendicular magnetic tunnel junctions with large tunnel magnetoresistance 期刊论文 NATURE COMMUNICATIONS, 2018, 卷号: 9, 页码: 671 作者:  Wang, Mengxing;  Cai, Wenlong;  Cao, Kaihua;  Zhou, Jiaqi;  Wrona, Jerzy 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/30 boron  cobalt  iron  magnesium oxide  tantalum  tungsten  annealing  energy dissipation  high temperature  magnetization  torque  tungsten  tunneling  Article  atom  crystallization  current density  diffusion  magnetism  magnetoresistance  perpendicular magnetic tunnel junction  room temperature  thermostability  torque  transmission electron microscopy   Suppression of Recombination Energy Losses by Decreasing the Energetic Offsets in Perylene Diimide-Based Nonfullerene Organic Solar Cells 期刊论文 ACS ENERGY LETTERS, 2018, 卷号: 3, 页码: 2729-2735 作者:  Fu, Huiting;  Wang, Yuming;  Meng, Dong;  Ma, Zetong;  Li, Yan 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/30 Charge transfer  Electroluminescence  Energy dissipation  Organic solar cells  Photocurrents  Polycyclic aromatic hydrocarbons  Charge transfer state  Non-radiative recombinations  Photocurrent spectroscopy  Photovoltaic devices  Power conversion efficiencies  Radiative recombination  Recombination energy  Total energy loss  Solar cells   Inter-scale transfer of the large-scale background anisotropy under periodic conditions 期刊论文 AIP ADVANCES, 2018, 卷号: 8 作者:  Wang, C. H.;  Zhang, J.;  Wu, J. Z. 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/30 Energy transfer  Turbulence  Anisotropy distribution  Convective effects  Energy transfer process  Isotropic turbulence  Large scale anisotropy  Periodic conditions  Transfer process  Viscous dissipation  Anisotropy   Optimization design of compliant joints of bionic adhesive device [一种仿生附着装置柔顺关节的优化设计] 期刊论文 Beijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics, 2018, 卷号: 44, 页码: 2660-2666 作者:  Cui, Y.;  Song, T.;  Sun, J.;  Chu, Z. 收藏  |  浏览/下载：10/0  |  提交时间：2019/12/30 Bionics  Damping  Energy dissipation  Genetic algorithms  Kinetic energy  Kinetics  Mechanisms  Software prototyping  Stiffness  Universal joints  Compliant joints  Energy dissipation function  Kinematics and dynamics  Multi island genetic algorithms  Non-cooperative target  On-orbit capture  Parameter optimization  Target motion parameters  Adhesives   A Prediction Method for the Damping Effect of Ring Dampers Applied to Thin-Walled Gears Based on Energy Method 期刊论文 SYMMETRY-BASEL, 2018, 卷号: 10 作者:  Wang, Yanrong;  Ye, Hang;  Jiang, Xianghua;  Tian, Aimei 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/30 thin-walled gear  ring damper  vibration  energy dissipation  friction damping   Collision-based understanding of the force law in granular impact dynamics 期刊论文 PHYSICAL REVIEW E, 2018, 卷号: 98, 页码: 012901 作者:  Cheng, Bin;  Yu, Yang;  Baoyin, Hexi 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/30 Energy dissipation  Collisional  Force chains  Granular medium  Impact dynamics  Stopping force  Velocity-dependent  Drag   Dynamic Characteristics of the Flange Joint with a Snap in Aero-Engine 期刊论文 INTERNATIONAL JOURNAL OF ACOUSTICS AND VIBRATION, 2018, 卷号: 23, 页码: 168-174 作者:  Liu, Yu;  Wang, Jianjun;  Chen, Liqiang 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/30 Energy dissipation  Engines  Flanges  Hysteresis  Hysteresis loops  Stiffness  Transient analysis  Unloading  Angle of rotation  Dynamic characteristics  Generation mechanism  Nonlinear transient analysis  Stiffness characteristics  Vibration amplitude  Vibration characteristics  Vibration suppression  Aircraft engines   Kinetic analysis of elastomeric lag damper for helicopter rotors 会议论文 2017 INTERNATIONAL CONFERENCE ON SENSORS, MATERIALS AND MANUFACTURING (ICSMM 2017), 2018-01-01 作者:  Liu, Yafang;  Wang, Jidong;  Tong, Yan 收藏  |  浏览/下载：8/0  |  提交时间：2019/12/30 Energy dissipation  Helicopter rotors  Manufacture  Silicones  Stress-strain curves  Different frequency  Elastomeric lag damper  Ground resonance  Kinetic analysis  Linear modeling  Operating frequency  Small-amplitude oscillations  Stress-strain hysteresis loops  Finite element method   Measurement of Prompt D-0 Meson Azimuthal Anisotropy in Pb-Pb Collisions at root S-NN=5.02 TeV 期刊论文 PHYSICAL REVIEW LETTERS, 2018, 卷号: 120, 页码: 202301 作者:  Sirunyan A M;  Tumasyan A;  Adam W;  Ambrogi F;  Asilar E 收藏  |  浏览/下载：14/0  |  提交时间：2019/12/30 Anisotropy  Binary alloys  Bosons  Charged particles  Energy dissipation  Hadrons  Lead alloys  Azimuthal anisotropy  Charm quarks  Collective motions  Measurements of  Mid-rapidity  Pb-Pb collisions  Quark-gluon plasma  Transverse momenta  Nitrogen compounds