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检索条件"机构=Beijing Institute of System Engineering State Key Laboratory of Complex System Simulation"
2752 条 记 录,以下是261-270 订阅
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Development and validation of a gridded emissions inventory for HFC-134a in China
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Environment International 2025年 200卷 109535页
作者: Wu, Jing Wang, Tong An, Minde Ding, Shan Yao, Bo Western, Luke M. Purohit, Pallav Liu, Zehua Zhang, Zechen Peng, Lin School of Environment Beijing Jiaotong University Beijing100044 China Institute of Transport Energy and Environment Beijing Jiaotong University Beijing100044 China Center for Sustainability Science and Strategy Massachusetts Institute of Technology CambridgeMA United States School of Chemistry University of Bristol BristolBS8 1TS United Kingdom The MOE Key Laboratory of Resource and Environmental System Optimization College of Environmental Science and Engineering North China Electric Power University Beijing102206 China Beijing100081 China Department of Atmospheric and Oceanic Sciences & Institute of Atmospheric Sciences Fudan University Shanghai China Schlossplatz 1 LaxenburgA-2361 Australia Beijing Jingcheng Machinery & Electricity Company Beijing100027 China Chinese Acad Environm Planning State Environm Protect Key Lab Environm Pollut & G Beijing100041 China
1,1,1,2-Tetrafluoroethane (HFC-134a), a potent greenhouse gas, breaks down to form trifluoroacetic acid (TFA). Lack of its gridded emissions inventories makes it difficult to analyze the spatial distribution of emissi... 详细信息
来源: 评论
A POSTERIORI ERROR ESTIMATE OF THE DSD METHOD FOR FIRST-ORDER HYPERBOLIC EQUATIONS
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Applied Mathematics and Mechanics(English Edition) 2002年 第6期23卷 732-740页
作者: KANG Tong(康彤) YU De-hao(余德浩) State Key Laboratory of Scientific and Engineering Computing Institute of Computational Mathematics and Scientific/Engineering Computing Academy of Mathematics and System Science Chinese Academy of Sciences Beijing 100080 P R China State Key Laboratory of Scientific and Engineering Computing Institute of Computational Mathematics and Scientific/Engineering Computing Academy of Mathematics and System Science Chinese Academy of Sciences Beijing 100080 P R China
A posteriori error estimate of the discontinuous-streamline diffusion method for first-order hyperbolic equations was presented, which can be used to adjust space mesh reasonably. A numerical example is given to illus... 详细信息
来源: 评论
Slab morphology and associated seismic and volcanic activities beneath Sulawesi Island, Indonesia
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Journal of Volcanology and Geothermal Research 2025年 465卷
作者: Wibowo, Bagus Adi Bai, Ling Rohadi, Supriyanto Sahara, David Prambudi Chen, Zhiwen Karyono, Karyono Setiawan, Yosi Widyadharma, Putu Hendra Arimuko, Abraham Rahayu, Anisa Nurbaeti Adi, Suko Prayitno Karnawati, Dwikorita State Key Laboratory of Tibetan Plateau Earth System Environment and Resources Institute of Tibetan Plateau Research Chinese Academy of Sciences No. 16 Lincui Road Chaoyang District Beijing100101 China University of Chinese Academy of Sciences No.80 Zhongguancun East Road Haidian District Beijing100049 China Center of Earthquake and Tsunami's Early Warning System Deputy of Geophysics Agency of Meteorology Climatology and Geophysics Angkasa I Street No.2 PO Box 3540 Jakarta Indonesia Center of Research and Development Geophysics Section Agency of Meteorology Climatology and Geophysics Angkasa I Street No.2 PO Box 3540 Jakarta Indonesia Agency of Meteorology Climatology and Geophysics Angkasa I Street No.2 PO Box 3540 Jakarta Indonesia Faculty of Mining and Petroleum Engineering Bandung Institute of Technology Ganesa Street No. 10 Coblong Bandung Indonesia
The Sulawesi Island, Indonesia, represents a complex deformation with multiple subducting slabs and produces frequent earthquake, volcano, and tsunami hazards. Here, we investigate lithospheric velocity structures ben... 详细信息
来源: 评论
PLANE SURFACE SUDDENLY SET IN MOTION IN A VISCOELASTIC FLUID WITH FRACTIONAL MAXWELL MODEL
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Acta Mechanica Sinica 2002年 第4期18卷 342-349页
作者: 谭文长 徐明瑜 Department of Mechanics and Engineering Science & State Key Laboratory for Turbulence Research Peking UniversityBeijing 100871China Institute of Mathematics and System Science Shandong UniversityJinan 250100China
The fractional calculus approach in the constitutive relationship model of viscoelastic fluid is *** flow near a wall suddenly set in mo- tion is studied for a non-Newtonian viscoelastic fluid with the fractional Maxw... 详细信息
来源: 评论
A Natural Deep Ritz Method for Essential Boundary Value Problems
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Journal of Computational Physics 2025年
作者: Haijun Yu Shuo Zhang Institute of Computational Mathematics and Scientific/Engineering Computing Academy of Mathematics and System Sciences State Key Laboratory of Mathematical Sciences (SKLMS) and State Key Laboratory of Scientific and Engineering Computing (LSEC) Chinese Academy of Sciences Beijing 100190 China School of Mathematical Sciences University of Chinese Academy of Sciences Beijing 100049 China
Deep neural network approaches show promise in solving partial differential equations. However, unlike traditional numerical methods, they face challenges in enforcing essential boundary conditions. The widely adopted...
来源: 评论
Integrated Active Suspension and Anti-Lock Braking Control for Four-Wheel-Independent-Drive Electric Vehicles
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Chinese Journal of Mechanical engineering 2024年 第1期37卷 87-98页
作者: Ze Zhao Lei Zhang Xiaoling Ding Zhiqiang Zhang Shaohua Li Liang Gu National Engineering Research Center for Electric Vehicles Beijing Institute of TechnologyBeijing 100081China State Key Laboratory of Mechanical Behavior and System Safety of Traffic Engineering Structures Shijiazhuang Tiedao UniversityShijiazhuang 050043China
This paper presents an integrated control scheme for enhancing the ride comfort and handling performance of a four-wheel-independent-drive electric vehicle through the coordination of active suspension system(ASS)and ... 详细信息
来源: 评论
Analytical Representation of Data-driven Transient Stability Constraint and Its Application in Preventive Control
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Journal of Modern Power systems and Clean Energy 2022年 第5期10卷 1085-1097页
作者: Yiwei Fu Xiaohua Zhang Lei Chen Zengyao Tian Kaiyuan Hou Haikuan Wang State Key Laboratory of Control and Simulation of Power System and Generation Equipment Department of Electrical EngineeringTsinghua UniversityBeijing 100084China State Grid Jibei Electric Power Company Beijing 100053China Northeast China Branch of State Grid Corporation of China Shenyang 110180China
Accurate transient stability assessment(TSA) and effective preventive control are important for the stable operation of power systems. With the superiorities in precision and efficiency, data-driven methods are widely... 详细信息
来源: 评论
DeePMD-kit v3: A Multiple-Backend Framework for Machine Learning Potentials
arXiv
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arXiv 2025年
作者: Zeng, Jinzhe Zhang, Duo Peng, Anyang Zhang, Xiangyu He, Sensen Wang, Yan Liu, Xinzijian Bi, Hangrui Li, Yifan Cai, Chun Zhang, Chengqian Du, Yiming Zhu, Jia-Xin Mo, Pinghui Huang, Zhengtao Zeng, Qiyu Shi, Shaochen Qin, Xuejian Yu, Zhaoxi Luo, Chenxing Ding, Ye Liu, Yun-Pei Shi, Ruosong Wang, Zhenyu Bore, Sigbjørn Løland Chang, Junhan Deng, Zhe Ding, Zhaohan Han, Siyuan Jiang, Wanrun Ke, Guolin Liu, Zhaoqing Lu, Denghui Muraoka, Koki Oliaei, Hananeh Singh, Anurag Kumar Que, Haohui Xu, Weihong Xu, Zhangmancang Zhuang, Yong-Bin Dai, Jiayu Giese, Timothy J. Jia, Weile Xu, Ben York, Darrin M. Zhang, Linfeng Wang, Han School of Artificial Intelligence and Data Science Unversity of Science and Technology of China Hefei China AI for Science Institute Beijing100080 China DP Technology Beijing100080 China Academy for Advanced Interdisciplinary Studies Peking University Beijing100871 China State Key Lab of Processors Institute of Computing Technology Chinese Academy of Sciences Beijing100871 China University of Chinese Academy of Sciences Beijing China Baidu Inc. Beijing China Department of Computer Science University of Toronto TorontoON Canada Department of Chemistry Princeton University PrincetonNJ08540 United States University of Chinese Academy of Sciences Beijing100871 China State Key Laboratory of Physical Chemistry of Solid Surfaces iChEM College of Chemistry and Chemical Engineering Xiamen University Xiamen361005 China College of Integrated Circuits Hunan University Changsha410082 China State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Center for Smart Materials and Device Integration School of Material Science and Engineering Wuhan University of Technology Wuhan430070 China College of Science National University of Defense Technology Changsha410073 China Hunan Key Laboratory of Extreme Matter and Applications National University of Defense Technology Changsha410073 China ByteDance Research Beijing100098 China Ningbo Institute of Materials Technology and Engineering Chinese Academy of Sciences Ningbo315201 China College of Materials Science and Opto-Electronic Technology University of Chinese Academy of Sciences Beijing100049 China Key Laboratory of Theoretical and Computational Photochemistry of Ministry of Education College of Chemistry Beijing Normal University Beijing100875 China Department of Geosciences Princeton University PrincetonNJ08544 United States Department of Applied Physics and Applied Mathematics Columbia University New YorkNY10027 United States IKKEM Fujian Xiamen361005 China Graduate
In recent years, machine learning potentials (MLPs) have become indispensable tools in physics, chemistry, and materials science, driving the development of software packages for molecular dynamics (MD) simulations an... 详细信息
来源: 评论
Hohmann transfer via constrained optimization
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Frontiers of Information Technology & Electronic engineering 2018年 第11期19卷 1444-1458页
作者: Li XIE Yi-qun ZHANG Jun-yan XU State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources School of Control and Computer EngineeringNorth China Electric Power UniversityBeijing 102206China Beijing Institute of Electronic Systems Engineering Beijing 100854China
Inspired by the geometric method proposed by Jean-Pierre MAREC, we first consider the Hohmann transfer problem between two coplanar circular orbits as a static nonlinear programming problem with an inequality constrai... 详细信息
来源: 评论
Enhancing heat dissipation and temperature uniformity of microchannel heat sinks using fractal gradient honeycomb-reverse Tesla valve configuration
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Case Studies in Thermal engineering 2025年 72卷
作者: Chun-Yu Chen Min Yang Yuanyuan Li Gui Lu School of Energy Power and Mechanical Engineering North China Electric Power University Beijing 102206 China State Key Laboratory of Space Thermal Control Technology Beijing Institute of Spacecraft System Engineering China Academy of Space Technology Beijing 100094 China
This study introduces a fractal gradient honeycomb-reverse Tesla valve configuration (HC-RTV-GD) to enhance heat transfer and temperature uniformity in high-flux thermal management systems. Through comparative analysi... 详细信息
来源: 评论