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MODES: 作品数：732被引量：1283H指数：15; 导出分析报告; 相关领域：理学机械工程更多>>; 相关作者：刘长征江峰于惠李波杜良敏更多>>; 相关机构：山东大学中国科学院山西大学青岛科技大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划高等学校学科创新引智计划中国博士后科学基金更多>>

True triaxial unloading test on the mechanical behaviors of sandstone:Effects of the intermediate principal stress and structural plane: 《Journal of Rock Mechanics and Geotechnical Engineering》2025年第4期2208-2226,共19页Fan Feng Zhiwei Xie Shaojie Chen Diyuan Li Siyu Peng Tong Zhang; supports from the National Natural Science Foundation of China (Grant Nos.52004143 and 52374095);the open fund for the Laboratory of Mining Response and Disaster Prevention and Control in Deep Coal Mines (Grant No.SKLMRDPC21KF06).; A series of true triaxial unloading tests are conducted on sandstone specimens with a single structural plane to investigate their mechanical behaviors and failure characteristics under different in situ stress states...; 关键词：True triaxial unloading Dip angle of structural plane Intermediate principal stress Mechanical behaviors Cracking modes Failure criterion

Inertial Modes in a Rotating Horizontal Annulus with Boundaries of Different Temperatures and Their Effect on the Averaged Convection: 《Fluid Dynamics & Materials Processing》2025年第4期783-798,共16页Alexey Vjatkin Svyatoslav Petukhov Victor Kozlov; funded by the Ministry of Education of the Russian Federation within the framework of a state assignment,number 1023032300071-6-2.3.1.; Time-averaged thermal convection in a rotating horizontal annulus with a higher temperature at its inner boundary is studied.The centrifugal force plays a stabilizing role,while thermal convection is determined by the...; 关键词：Thermal convection horizontal annulus ROTATION time-averaged convection inertial modes steady flows

Evaluating Dying Efficiency and Energy Performance of a Hybrid Solar Dryer with Natural,Forced,and Hybrid Convection Modes for Tomatoes: 《Frontiers in Heat and Mass Transfer》2025年第2期479-505,共27页Sadaf Gul Unar Shoaib Ahmed Khatri Nayyar Hussain Mirjat Muhammad Faraz Arain Syed Rafay Ahmed Zaidi Laveet Kumar; supported by the Ignite National Technology fund,under National Grassroots Initiatives Program of ICT R&D(NIGRI),Project ID.NGIRI-2024-23901 of 2024.; This research focuses on developing innovative hybrid solar dryers that combine solar Photovoltaic(PV)and solar thermal systems for sustainable food preservation in Pakistan,addressing the country’s pressing issues o...; 关键词：Solar drying natural convection forced convection hybrid solar dryer direct solar dryer

Inertial-Wave Regime of AveragedThermal Convection in a Rotating Vertical Flat Layer: 《Fluid Dynamics & Materials Processing》2025年第3期605-621,共17页Kirill Rysin Alexey Vjatkin Victor Kozlov; funded by the Ministry of Education of the Russian Federation within the framework of a state assignment,number 1023032300071-6-2.3.1.; Thermal vibrational convection(TVC)refers to the time-averaged convection of a non-isothermal fluid subjected to oscillating force fields.It serves as an effective mechanism for heat transfer control,particularly unde...; 关键词：ROTATION inertial modes OSCILLATIONS heat transfer stability averaged convection

Constraints on brane geometry from massive vector KK modes: 《Chinese Physics C》2025年第3期254-261,共8页Chun-E Fu Heng Guo Ye-Hao Yang; Supported by the Natural Science Foundation of Shaanxi Province,China(2022JQ-037);,the National Natural Science Foundation of China(11305119);the Natural Science Basic Research Plan of Shaanxi Province,China(23JSQ001,2020JM-198);the Fundamental Research Funds for the Central Universities(JB170502);the 111 Project(B17035)。; We examine the gauge invariance of massive vector Kaluza-Klein(KK)modes within various 6D brane models.Our analysis reveals that additional constraints on the brane geometry are essential to maintain the gauge invaria...; 关键词：massive vector KK modes gauge invariance extra dimensions brane geometry

The development characteristics and formation modes of rainstorm-triggered flash flood disasters in the Hengduan Mountains: 《Journal of Geographical Sciences》2025年第3期619-640,共22页LI Yifan ZHANG Chendi ZHANG Guotao; The Second Tibetan Plateau Scientific Expedition and Research Program,No.2019QZKK0903-02;National Key R&D Program of China,No.2022YFC3002902;National Natural Science Foundation of China,No.42201086。; The Hengduan Mountains region(HMR)is one of the most densely distributed and severe flash flood disaster-prone areas in southwest China.It is also a key area for major engineering projects and beautiful countryside co...; 关键词：Hengduan Mountains region rainstorm-triggered flash flood disaster-inducing condition disaster developmentcharacteristic formation mode

湘南传统村落景观群系分区研究: 《小城镇建设》2025年第2期21-27,共7页唐欲然; 湖南省研究生科研创新项目“中国南方地区传统村落景观群系识别与聚类”(编号:CX20211255)。; 传统村落是我国传统文化的瑰宝,湘南地区自古便是战略要地,村落文化在此不断交融,对村落的景观群系进行分类分区研究有助于乡村振兴战略的实施和村落的连片式保护。鉴于此,以湘南地区203个国家级传统村落为研究样本,建立包括自然、文化...; 关键词：文化景观传统村落景观分区 K-modes聚类湘南地区

Machine learning assisted plasmonic metascreen for enhanced broadband absorption in ultra-thin silicon films: 《Light(Science & Applications)》2025年第2期411-421,共11页Waqas W.Ahmed Haicheng Cao Changqing Xu Mohamed Farhat Muhammad Amin Xiaohang Li Xiangliang Zhang Ying Wu; supported by King Abdullah University of Science and Technology(KAUST)Artificial Intelligence Initiative Fund,KAUST Baseline Research Fund No.BAS/1/1626-01-01;KAUST Office of the Sponsored Research under grant nos.OSR-2020-CRG9-4374 and OSR-2022-CRG11-5055.; We propose and demonstrate a data-driven plasmonic metascreen that efficiently absorbs incident light over a wide spectral range in an ultra-thin silicon flm.By embedding a double-nanoring silver array within a 20 nm ...; 关键词：deep learning framework resonant cavity modes machine learning absorbs incident light ultra thin silicon films broadband absorption plasmonic metascreen tuning plasmon resonances

Time Evolution of Orbital Angular Momentum Modes for Deep-Routing Multiplexing Channels: 《Engineering》2025年第2期97-104,共8页Zebin Huang Peipei Wang Jiafu Chen Wenjie Xiong Huapeng Ye Xinxing Zhou Ze Dong Dianyuan Fan Shuqing Chen; the National Natural Science Foundation of China(62271322);the Guangdong Basic and Applied Basic Research Foundation(2022A1515011003 and 2023A1515030152);the Shenzhen Science and Technology Program(JCYJ20210324095610027 and JCYJ20210324095611030).; Optical orbital angular momentum(OAM)mode multiplexing has emerged as a promising technique for boosting communication capacity.However,most existing studies have concentrated on channel(de)-multiplexing,overlooking t...; 关键词：Orbital angular momentum Time evolution modulation Deep-routing technology Unitary transformation Mode-division communication networks

Intensity enhancement of Raman active and forbidden modes induced by naturally occurred hot spot at GaAs edge: 《Chinese Physics B》2025年第1期180-187,共8页Tao Liu Miao-Ling Lin Da Meng Xin Cong Qiang Kan Jiang-Bin Wu Ping-Heng Tan; Project supported by the National Key Research and Development Program of China(Grant No.2023YFA1407000);the Strategic Priority Research Program of Chinese Academy of Sciences(Grant No.XDB0460000);the National Natural Science Foundation of China(Grant Nos.12322401,12127807,and 12393832);CAS Key Research Program of Frontier Sciences(Grant No.ZDBS-LY-SLH004);Beijing Nova Program(Grant No.20230484301);Youth Innovation Promotion Association,Chinese Academy of Sciences(Grant No.2023125);CAS Project for Young Scientists in Basic Research(Grant No.YSBR-026)。; Edge structures are ubiquitous in the processing and fabrication of various optoelectronic devices.Novel physical properties and enhanced light–matter interactions are anticipated to occur at crystal edges due to the...; 关键词：polarized Raman spectroscopy EDGE enhanced Raman scattering spatial translational symmetry breaking electromagnetic field redistribution finite-difference time-domain simulation

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