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作品数:308被引量:614H指数:10
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相关领域:理学更多>>
相关作者:方璐何建平林志丁贤飞张来启更多>>
相关机构:北京大学北京科技大学西北工业大学株洲硬质合金集团有限公司更多>>
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Optimizing the overall performance of Cu–Ni–Si alloy via controllingnanometer-lamellar discontinuous precipitation structure
《International Journal of Minerals,Metallurgy and Materials》2025年第4期915-924,共10页Jinyu Liang Guoliang Xie Feixiang Liu Wenli Xue Rui Wang Xinhua Liu 
supported by the National Key Research and Development Program of China (No. 2023YFB3812601);the National Natural Science Founda tion of China (Nos. 51925401, 92066205, and 92266301)。
Simultaneously achieving high strength and high electrical conductivity in Cu–Ni–Si alloys pose a significant challenge, which greatly constrains its applications in the electronics industry. This paper offers a new...
关键词:Cu–Ni–Si alloys discontinuous precipitates nanometer-lamellar strengthening dislocation strengthening 
A discontinuous smooth particle hydrodynamics method for modeling deformation and failure processes of fractured rocks
《Journal of Rock Mechanics and Geotechnical Engineering》2025年第2期705-721,共17页Chengzhi Xia Zhenming Shi Bo Li Maomao Liu 
financial support from the National Key Research and Development Program of China(Grant No.2019YFC1509702);the Fundamental Research Funds for the Central Universities in China;the National Natural Science Foundation of China(Grant No.42377162).
A discontinuous smoothed particle hydrodynamics(DSPH)method considering block contacts is originally developed to model the cracking,frictional slip and large deformation in rock masses,and is verified by theoretical,...
关键词:Discontinuous smoothed particle hydrodynamics(DSPH) Pseudo-spring method CRACKING CONTACT Frictional slip 
Improved Discontinuous SVM Based Fault-Tolerant Control of AC/DC Converter for All-DC Offshore Wind Power System
《CSEE Journal of Power and Energy Systems》2025年第1期184-195,共12页Wei Qin Yingning Qiu Yanhui Feng 
funded by National Key Research&Development Program of China under Grant No.2019YFE0104800,Major Research Plan of the National Natural Science Foundation of China under Grant No.92270101.
An improved discontinuous space vector modulation(IDSVM)approach is proposed through analysis of key factors to impact fault tolerance control performance for the AC/DC converter in an all-DC offshore wind power syste...
关键词:AC/DC converter All-DC offshore wind power system compensation ratios discontinuous SvM distorted voltage vector fault-tolerance control open-circuit faults 
Continuous-discontinuous analysis of bench blasting in open-pit mining: Influences of hole packing and caving holes被引量:1
《Rock Mechanics Bulletin》2024年第4期34-40,共7页Xueya Wang Yiming Zhang Chun Feng Timon Rabczuk 
the financial support by the National Natural Science Foundation of China(NSFC)(52178324).
Bench blasting is commonly used in open-pit mining.Some design parameters such as positions of hole packing and caving holes have great influences on the blasting effects.In this work,with a hybrid discrete-finite ele...
关键词:Continuous-discontinuous element method (CDEM) Bench blasting Hole packing Caving hole Numerical simulations 
Featured Articles
《Journal of Southeast University(English Edition)》2024年第4期F0003-F0003,共1页
Title:Synthesis and thermal characterization of the C-S-H/paraffin composite phase change material utilizing a discontinuous two-step nucleation method Authors:Shen Xuyan;Feng Pan;Zhang Qi Abstract:The novel calcium s...
关键词:COMPOSITE DISCONTINUOUS DRIED 
Synthesis and thermal characterization of the C-S-H/paraffin composite phase change material utilizing a discontinuous two-step nucleation method
《Journal of Southeast University(English Edition)》2024年第4期327-335,共9页Shen Xuyan Feng Pan Zhang Qi 
The National Natural Science Foundation of China(No.52122802,52078126);Jiangsu Provincial Department of Science and Technology Innovation Support Program(No.BK20222004,BZ2022036).
The novel calcium-silicate-hydrate(C-S-H)/paraffin composite phase change materials were synthesized using a discontinuous two-step nucleation method.Initially,the C-S-H precursor is separated and dried,followed by im...
关键词:two-step nucleation C-S-H PARAFFIN phase change materials composite building thermal management 
General Decay Synchronization of Competitive Fuzzy Neural Networks Involving Time Delays and Right-Hand Discontinuous Activation
《Open Journal of Applied Sciences》2024年第11期3243-3260,共18页Mairemunisa Abudusaimaiti Abuduwali Abudukeremu 
This paper discusses the general decay synchronization problem for a class of fuzzy competitive neural networks with time-varying delays and discontinuous activation functions. Firstly, based on the concept of Filippo...
关键词:Competitive Neural Network FUZZY General Decay Synchronization Discontinuous Activation Function 
The Future of Environmental Engineering Technology:A Disruptive Innovation Perspective
《Engineering》2024年第10期153-160,共8页Hui Huang Junjie Lu Lili Jin Hongqiang Ren 
supported by National Natural Science Foundation of China(52388101 and 52242004);National Key Research and Development Program of China(2023YFC320760301);Jiangsu Provincial Department of Science and Technology(BK20220012);Excellent Research Program of Nanjing University(ZYJH005)。
Scientific and technological revolutions and industrial transformations have accelerated the rate of innovation in environmental engineering technologies.However,few researchers have evaluated the current status and f...
关键词:Environmental engineering technology Disruptive innovation Bibliometric analysis Discontinuous transformation 
Observation and analysis of positive leader re-illumination in a 10 m ultra-high voltage transmission line gap under switching impulse voltages
《Plasma Science and Technology》2024年第10期93-100,共8页Biao HUANG Xuan ZHOU She WANG Chijie ZHUANG Rong ZENG Le DENG 
supported by National Key R&D Program of China(No.2022YFB3206800);Scientific Research Fund of Hunan Provincial Education Department(No.23A0240);Scientific Research Fund of Hunan Provincial Education Department(No.23C0128);CSUST Training Program of Innovation and Entrepreneurship for Undergraduates(No.202410536044)。
The leader propagation is one of the most important stages in long air gap discharge.The mechanism behind leader re-illumination remains unclear.In high humidity conditions(20.0–30.1 g/m^(3)),we have conducted experi...
关键词:long air gap discharge positive leader re-illumination discontinuous leader propagation 
Prescribed finite-time stabilization of fuzzy neural networks with time-varying controller
《Journal of Automation and Intelligence》2024年第3期176-184,共9页Yufeng Zhou Yawen Zhou Peng Wan 
National Natural Science Foundation of China under Grants 62203338,61936004,61821003,62173259 and 62176192;Postdoctoral Science Foundation of China under Grant 2022M722485.
This paper investigates the exponential and prescribed finite-time stabilization with time-varying controller.First,the constraints of boundedness and differentiability on time delays are simultaneously relaxed,the Li...
关键词:Fuzzy neural networks Exponential stabilization Prescribed finite-time stabilization Time delay Discontinuous activation 
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