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作品数：739被引量：1696H指数：18
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相关作者：龚天军刘磊杨超吴志刚邵珂更多>>
相关机构：清华大学中国科学技术大学中国科学院力学研究所北京航空航天大学更多>>
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相关基金：国家自然科学基金国家重点基础研究发展计划国家高技术研究发展计划中国博士后科学基金更多>>
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Performance study of THGEM-based semicylindrical TPC for intermediate-energy charge-exchange reaction experiments in inverse kinematics
《Nuclear Science and Techniques》2025年第5期126-139,共14页Zhi-Xuan He Pan-Jiao Shen Jing-Yan Wang Wen-Juan Bu Zhou-Bo He Zhi-Jie Li Yuan-Sheng Yang Xiao-Lei Chen Chen-Gui Lu Peng Ma He-Run Yang Li-Min Duan Bi-Tao Hu Xiang-Lun Wei Yi Zhang 
was supported by National Key R&D Program of China(No.2022YFE0103900);the National Natural Science Foundation of China(Nos.11875301,11875302,U1867214,U1832105,U2032166 and U1832167);the Fundamental Research Funds for the Central Universities(No.lzujbky-2022-sp06);the CAS“Light of West China”Program;the Heavy Ion Research Facility in Lanzhou。
The semicylindrical time projection chamber(scTPC)is designed to measure the angular distribution of the cross section for intermediate-energy(3He,t)charge-exchange reactions in inverse kinematics.The scTPC prototype ...
关键词：Charge-exchange reaction Time projection chamber Track recognition Track reconstruction 
Experiments on the Start-Up and Shutdown of a Centrifugal Pump and Performance Prediction
《Fluid Dynamics & Materials Processing》2025年第4期891-938,共48页Yuliang Zhang Zezhou Yang Lianghuai Tong Yanjuan Zhao Xiaoqi Jia Anda Han 
financially supported by Science and Technology Project of Quzhou(Grant Nos.2023K256,2023NC08);Research Grants Program of Department of Education of Zhejiang Province(No.Y202455709);Zhejiang Provincial Natural Science Foundation of China(Grant No.LZY21E050001);University-Enterprise Cooperation Program for Visiting Engineers in Higher Education Institutions in Zhejiang Province(No.FG2020215).
This paper investigates the start-up and shutdown phases of a five-bladed closed-impeller centrifugal pump through experimental analysis,capturing the temporal evolution of its hydraulic performances.The study also pr...
关键词：Centrifugal pumps starting and stopping period power frequency frequency conversion external characteristic machine learning 
Dynamic Differential Current-based Transformer Protection Using a Convolutional Neural Network
《CSEE Journal of Power and Energy Systems》2025年第2期871-885,共15页Zongbo Li Zaibin Jiao Anyang He 
supported by the the National Natural Science Foundation of China(51877167)。
A reliable transformer protection method is crucial for power systems. Aiming at improving the generalization performance and response speed of multi-feature fusion based transformer protection, this paper presents a ...
关键词：Convolutional neural network dynamic differential current dynamic model experiments feature changes IMAGE transformer protection 
Mechanical behavior of SiC reinforced ZA63 Mg matrix composites: Experiments and 3D finite element modelling
《Journal of Magnesium and Alloys》2025年第3期1294-1309,共16页Chong Wang Zelong Du Enyu Guo Shuying Bai Zongning Chen Huijun Kang Guohao Du Yanling Xue Tongmin Wang 
supported by the National Natural Science Foundation of China[51974058,52371005,52022017,51927801];the Fundamental Research Funds for the Central Universities(DUT23YG104).
In this work,the microstructure evolution and mechanical behavior of extruded SiC/ZA63 Mg matrix composites are investigated via combined experimental study and three-dimensionalfinite element modelling(3D FEM)based on...
关键词：Mg matrix composite Synchrotron tomography 3D finite element model Microstructure evolution Mechanical property 
Experiments on the characteristics of upgrading and viscosity reduction of heavy oil under supercritical water conditions
《Petroleum Exploration and Development》2025年第1期170-181,共12页HUANG Zhongwei SHEN Yazhou WU Xiaoguang LI Gensheng LONG Tengda ZOU Wenchao SUN Weizhen SHEN Haoyang 
Supported by the Foundation for Innovative Research Groups of National Natural Science Foundation of China(52421002);General Program of National Natural Science Foundation of China(52474016).
This paper investigates the macroscopic and microscopic characteristics of viscosity reduction and quality improvement of heavy oil in a supercritical water environment through laboratory experiments and testing.The e...
关键词：heavy oil supercritical water in-situ modification viscosity reduction influencing factors thermal recovery of heavy oil viscosity reduction for gathering and transportation 
The hydrodynamic RAM effect:Review of historic experiments,model developments and simulation
《Defence Technology(防务技术)》2025年第2期150-178,共29页Georg A.Heilig Michael May 
The Hydrodynamic Ram(HRAM)effect occurs when a high kinetic energy projectile penetrates a fluid filled area,e.g.,a liquid filled tank.The projectile transfers its momentum and kinetic energy to the fluid,what causes ...
关键词：Fluid-structure-interaction(FSI) Euler-Lagrange-Coupling Hydrodynamic RAM effect HRAM 
Deployment dynamics and experiments of a tendon-actuated flexible manipulator
《Chinese Journal of Aeronautics》2025年第2期459-477,共19页Benteng ZHANG Jialiang SUN Haiyan HU 
the National Natural Science Foundation of China(Nos.11832005,12372042,12232011);Young Elite Scientists Sponsorship Program by CAST(No.2022QNRC001);the Fundamental Research Funds for the Central Universities(No.NS2023002);State Key Laboratory of Mechanics and Control for Aerospace Structures(Nanjing University of Aeronautics and Astronautics)(No.MCAS-S-0223K04).
The quantity of space debris on Earth orbit has escalated tremendously in recent years, presenting a significant hazard to human space operations. It is urgent to develop effective measures to capture and remove vario...
关键词：Flexible manipulator Tendon-actuated Dynamic modeling Deployment dynamics Ground experiments 
Reciprocal translocation experiments reveal gut microbiome plasticity and host specificity in a Qinghai-Xizang Plateau lizard
《Zoological Research》2025年第1期139-151,共13页Wei Yu Jing Yang Li-Wei Teng Xiao-Long Zhao Ze-Yu Zhu Shuang Cui Wei-Guo Du Zhen-Sheng Liu Zhi-Gao Zeng 
supported by the National Natural Science Foundation of China (31861143023,31872252);Strategic Priority Research Program of the Chinese Academy of Sciences (XDA20050201)。
Animal adaptation to environmental challenges is a complex process involving intricate interactions between the host genotype and gut microbiome composition.The gut microbiome,highly responsive to external environment...
关键词：Gut microbiome PLASTICITY Host specificity Phrynocephalus vlangalii Reciprocal translocated experiment 
Experiments and modeling of microstructural and mechanical behaviors of laser-welded Ni-based superalloy at high temperatures
《Chinese Journal of Aeronautics》2025年第1期99-114,共16页Ting HOU Yong LI Degang WANG Yuelin WANG Marko VILOTIC 
co-supported by the financial support from the Fundamental Research Funds for the Central Universities,China(Nos.YWF-23-L-1012,YWF-22-L-1017);the National Natural Science Foundation of China(No.52005020)。
The performance of welded Ni-based superalloys at high temperatures is essential to be evaluated due to their particular service environment for aero-engines and high-speed aircrafts.The tensile properties and related...
关键词：Ni-based superalloy MICROSTRUCTURE Mechanical properties Constitutive model High temperature 
Supersymmetric hybrid inflation in light of CMB experiments and swampland conjectures
《Chinese Physics C》2025年第1期114-126,共13页Waqas Ahmed Shabbar Raza 
In this study,we revisit supersymmetric(SUSY)hybrid inflation within the context of considering the latest Cosmic Microwave Background(CMB)observations and swampland conjectures.We demonstrate that SUSY hybrid inflati...
关键词：suppersymmetry hybrid inflation swampland conjectures 
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