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Numerical Simulation of Residual Strength for Corroded Pipelines: 《Structural Durability & Health Monitoring》2025年第3期731-769,共39页Yaojin Fan Huaqing Dong Zixuan Zong Tingting Long Qianglin Huang Guoqiang Huang; This study presents a comprehensive investigation of residual strength in corroded pipelines within the Yichang-Qianjiang section of the Sichuan-East Gas Pipeline,integrating advanced numerical simulation with experim...; 关键词：Pipeline residual strength corrosion defect finite element analysis burst test failure mechanism

Energy-Efficient Air Conditioning System with Combined a Ceiling Fan for Thermal Comfort in an Office: 《Energy Engineering》2025年第5期1771-1787,共17页Linlan Chang Win-Jet Luo Indra Permana Bowo Yuli Prasetyo Alya Penta Agharid Fujen Wang; support by the National Science and Technology Council under Grant No.NSTC 112-2221-E-167-017-MY3.; Heating,Ventilation,andAir Conditioning(HVAC)systems are critical formaintaining thermal comfort in office environments which also crucial for occupant well-being and productivity.This study investigates the impact of...; 关键词：Thermal comfort ceiling fan field measurement questionnaire survey numerical simulation

Numerical simulation of size contraction of Typhoon Cempaka(2021): 《Atmospheric and Oceanic Science Letters》2025年第2期29-35,共7页Lingfeng Sun Qingqing Li; jointly supported by the National Natural Science Foundation of China[grant numbers U2342202 and 42175005];the Qing Lan Project[grant number R2023Q06]。; In 2021,Cempaka,a tiny tropical cyclone,made landfall in China.As the TC intensified prior to landfall,the tropical cyclone size measured with precipitation decreased significantly.A numerical simulation was conducted...; 关键词：Typhoon cempaka Vortex size contraction Potential vorticity budget Asymmetric structure Outer rainband

Flow and Heat Transfer Characteristics of Natural Gas Hydrate Riser Transportation: 《Energy Engineering》2025年第4期1287-1309,共23页Chenhong Li Guojin Han Hua Zhong Chao Zhang Rui Zhang Jonggeun Choe Chen Xing Xuewen Cao Jiang Bian; This work was supported by the Ministry of Industry and Information Technology High Tech Ship Special Project(Grant No.CBG3N21-2-6).; Extracted natural gas hydrate is a multi-phase and multi-component mixture,and its complex composition poses significant challenges for transmission and transportation,including phase changes following extraction and ...; 关键词：Natural gas hydrate multi-phase flow heat transfer numerical simulation

Multi-scale Numerical Simulations for Crack Propagation in NiTi Shape Memory Alloys by Molecular Dynamics-based Cohesive Zone Model: 《Journal of Wuhan University of Technology(Materials Science)》2025年第2期599-609,共11页LI Yunfei WANG Yuancen HE Qinshu; Funded by the National Natural Science Foundation of China Academy of Engineering Physics and Jointly Setup"NSAF"Joint Fund(No.U1430119)。; The multi-scale modeling combined with the cohesive zone model(CZM)and the molecular dynamics(MD)method were preformed to simulate the crack propagation in NiTi shape memory alloys(SMAs).The metallographic microscope ...; 关键词：NiTi shape memory alloys multi-scale numerical simulation crack propagation the cohesive zone model molecular dynamics simulation

Impact coal internal block size effect on physical and mechanical parameters’similarity criteria validity:Numerical simulation and adjustment: 《International Journal of Mining Science and Technology》2025年第4期659-675,共17页Zihao Kan Linming Dou Wu Cai Jinrong Cao Xiaotao Ma; supported by the Fundamental Research Funds for the Central Universities(No.2024-10941);China University of Mining and Technology 2024 Graduate Innovation Program Projects(No.2024WLKXJ011);Jiangsu Graduate Student Research and Innovation Program(No.KYCX24_2846);the National Natural Science Foundation of China(Nos.52227901 and 51934007).; Physical analog modeling is an effective approach for studying the hazards of coal bursts in coal similarity criteria for physical and mechanical parameters of the actual and similar materials are crucial to yield rea...; 关键词：Physical analog modeling Coal burst Impact coal Similarity criteria Block size Similar materials

Impact of Typhoon Path on Storm Surge in Shandong Peninsula: 《Journal of Ocean University of China》2025年第2期269-280,共12页SHI Hongyuan SUN Yongkang SUN Jiwei LI Longsheng ZHAO Shengnian HONG Xin LI Qingjie WANG Haixia YUAN Xiaofan; supported by the Yantai Science,Technology and Innovation Development Programme(Nos.2023 JCYJ094,2023JCYJ097);the Major Research Grant from the Natural Science Foundation of China(NSFC)(No.42330406)。; To investigate the effect of typhoon path translation on storm surge augmentation,the storm surge during Typhoon 1909 Lekima in the East China Sea is simulated using Delft 3D.The model sets up three scenarios to analy...; 关键词：numerical simulation typhoon path storm surge Shandong Peninsula Delft 3D

Characterization of Purged Gas-Liquid Two-Phase Flow in a Molten Salt Regulating Valve: 《Fluid Dynamics & Materials Processing》2025年第4期959-988,共30页Shuxun Li Jianwei Wang Tingjin Ma Guolong Deng Wei Li; In photothermal power(solar energy)generation systems,purging residual molten salt from pipelines using highpressure gas poses a significant challenge,particularly in clearing the bottom of regulating valves.Ineffecti...; 关键词：Molten salt regulating valve liquid purge critical velocity two-phase flow characteristics numerical simulation

Turbulence numerical simulation of flow characteristics of Laval nozzle top blow jet: 《Transactions of Nonferrous Metals Society of China》2025年第4期1350-1361,共12页Ai-liang CHEN Yao LIU Zi-biao WANG Huan-wu ZHAN Xue-xian JIANG Feng-long SUN Jiann-yang HWANG Xi-jun ZHANG; supported by the National Key Research and Development Project of China(No.2022YFC3902001);the National Natural Science Foundation of China(No.52004340);the Guangxi Innovation-driven Development Project,China(Nos.Gui 2021AA12006 and 2021AB26024)。; The turbulent characteristics of the top-blown Laval nozzle and the influence of pressure and Mach number were studied through numerical simulation.With 2.72%error between the results and the empirical formula,the res...; 关键词：top blow jet numerical simulation TURBULENCE flow characteristic Laval nozzle

Seismic responses and shattering cumulative effects of bedding parallel stepped rock slope:Model test and numerical simulation: 《Journal of Rock Mechanics and Geotechnical Engineering》2025年第4期2009-2030,共22页Chunlei Xin Fei Yang Wenkai Feng Zhao Wang Wenhui Li; supported by the National Natural Science Foundation of China (Grant No.52108361);the Sichuan Science and Technology Program of China (Grant No.2023YFS0436);the State Key Laboratory of Geohazard Prevention and Geoenvironment Protection Independent Research Project (Grant No.SKLGP2022Z015).; Bedding parallel stepped rock slopes exist widely in nature and are used in slope engineering.They are characterized by complex topography and geological structure and are vulnerable to shattering under strong earthqu...; 关键词：Rock slope stability Shaking table test Numerical simulation Permanent displacement Acceleration amplification factor

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