WAKE

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Overview of Data-Driven Models for Wind Turbine Wake Flows
《哈尔滨工程大学学报(英文版)》2025年第1期1-20,共20页Maokun Ye Min Li Mingqiu Liu Chengjiang Xiao Decheng Wan 
Supported by the National Natural Science Foundation of China under Grant No.52131102.
With the rapid advancement of machine learning technology and its growing adoption in research and engineering applications,an increasing number of studies have embraced data-driven approaches for modeling wind turbin...
关键词:DATA-DRIVEN Machine learning Artificial neural networks Wind turbine wake Wake models 
A Wind Tunnel Experimental Study on the Wake Characteristics of a Horizontal Axis Wind Turbine
《Journal of Thermal Science》2025年第1期145-158,共14页GUO Xingduo LI Yinran LI Rennian MA Yulong WEI Kui 
supported by Incubation Program of Excellent Doctoral Dissertation-Lanzhou University of Technology,Gansu Science and Technology Program(22JR5RA231);Industrial Support Program for Colleges and Universities of Gansu Province(2022CYZC-27);National Natural Science Foundation of China(52466015)。
The characteristics of wind turbine wakes are influenced by multiple factors,including the atmospheric boundary layer(ABL)wind and wind turbine operating conditions(e.g.,tip speed ratio and yaw angle).In this study,tw...
关键词:horizontal axis wind turbine wind tunnel experiment wind turbine wake TURBULENCE 
Numerical Study of the Shallow-Water Effect on the Hydrodynamic Loads and Wake of a Ship in Oblique Flow
《Journal of Ocean University of China》2025年第1期63-74,共12页FENG Liang WANG Longsheng ZHANG Yuxin 
supported by the National Key R&D Plan Project(No.2019YFD0901003)。
When a ship moves in an oblique flow,its hydrodynamic loads and wake characteristics vary substantially from those in straight-ahead motion.This dissimilarity can be even more complex when the ship operates in a seawa...
关键词:oblique flow shallow-water effect hull wake computational fluid dynamics 
Influence of Rail Fastening System on the Aerodynamic Performance of Trains under Crosswind Conditions
《Fluid Dynamics & Materials Processing》2024年第12期2843-2865,共23页Yuzhe Ma Jiye Zhang Jiawei Shi 
funded by the National Natural Science Foundation of China(Grant No.12172308).
The large number and dense layout of rail fastening can significantly affect the aerodynamic performance of trains.Utilizing the Improved Delayed Detached Eddy Simulation(IDDES)approach based on the SST(Shear Stress T...
关键词:High-speed train rail fastening system CROSSWIND aerodynamic SLIPSTREAM WAKE 
Large eddy simulation of the wake behind a sphere with and without density stratification at Re=3700
《Journal of Hydrodynamics》2024年第6期1009-1020,共12页Gang Gao Yang-jun Wang Liu-shuai Cao De-cheng Wan 
Project supported by the National Natural Science Foundation of China(Grant Nos.52001210,52131102).
To enhance understanding of the flow characteristics around a sphere in both stratified and unstratified(UNS)fluids,large eddy simulations(LES)were conducted using a temperature-dependent density model at Re=3700.The ...
关键词:WAKE SPHERE unstratified(UNS)fluid stratified fluid velocity deficit turbulent kinetic energy(TKE) 
Flexible and wake-up free Hf_(0.5)Zr_(0.5)O_(2) ferroelectric thin films with ultra-low operation voltage and high polarization
《Journal of Advanced Ceramics》2024年第11期1844-1851,共8页Jun-Hui Wang Tian-Peng Duan Jia-Jia Liao Zhi-Peng Wang Xin-Ran Huang Shi-Jie Jia Ke-Yu Bao Yu-Xin Fan Bing-Jian Zeng Li-Mei Jiang Min Liao Yi-Chun Zhou Qiong Yang Jie Jiang 
supported by the National Natural Science Foundation of China(Nos.12372331,12302429,11932016,and 12072307);the Outstanding Youth Science Foundation of Hunan Province,China(No.2021J20041);the Department of Education Project of Hunan Province,China(No.21B0112);the Innovation Capability Support Program of Shaanxi(No.2022TD-28);the Guangdong Basic and Applied Basic Research Foundation(No.2022A1515110116).
Flexible and transparent hafnium oxide-based ferroelectric films are attracting widespread attention because of the increasing demand for wearable electronic devices.However,the ultra-low voltage operation with robust...
关键词:flexible ferroelectrics Hf_(0.5)Zr_(0.5)O_(2) ultra-low voltage operation reliability 
Effect of rotation curvature correction and inviscid spatial discretization scheme on the aerodynamics of vertical axis wind turbine
《Journal of Hydrodynamics》2024年第5期828-842,共15页Kai-fang Ma Jia-song Wang Lei-ping Xue 
supported by the National Key Research and Development Program of China(Grant No.2022YFC2806300).
The effect of rotation-curvature correction and inviscid spatial discretization scheme on the aerodynamic performance and flow characteristics of Darrieus H-type vertical axis wind turbine(VAWT)are investigated based ...
关键词:Rotation-curvature correction spatial discretization scheme turbulence model power coefficient WAKE 
Coupled Cross-Flow/in-Line Vortex-Induced Vibration Responses of a Catenary-Type Riser Subjected to Uniform Flows
《Journal of Ocean University of China》2024年第5期1202-1212,共11页LI Xiaomin CAO Xi LI Fuheng YANG Zhiwen 
supported by the National Key R&D Program of China(No.2022YFB2602800);the National Science Foundation of China(No.51979257);the Basic Funding of the Central Public Research Institutes(Nos.TKS20210101,TKS20220103,TKS20230102);the Fundamental Research Funds for the Central Universities(No.202413018);the postdoctoral project of Shandong(No.SDCX-ZG-202400218);the postdoctoral project of Qingdao(No.QDBSH20240101013).
A three-dimensional numerical scheme was developed to investigate the vortex-induced vibration(VIV)of a catenary-type riser(CTR)in the in-line(IL)and cross-flow(CF)directions.By using the vector form intrinsic finite ...
关键词:vortex-induced vibration vector form intrinsic finite element catenary-type riser wake oscillator equation 
Fluid-structure interaction simulation of dynamic response and wake of floating offshore wind turbine considering tower shadow effect
《Acta Mechanica Sinica》2024年第8期67-84,共18页Songyang Liu Zhiqiang Xin Lei Wang Zhiming Cai 
supported by the Key Laboratory of Ministry of Education for Coastal Disaster and Protection,Hohai University(Grant No.J202202);the National Natural Science Foundation of China(Grant No.11872174);the Fundamental Research Funds for the Central Universities(Grant No.B200202236);the Key Laboratory of Port,Waterway&Sedimentation Engineering Ministry of Communications,PRC(Grant No.Yk220001-2).
The comprehensive numerical simulation of the tower shadow effect on floating offshore wind turbines(FOWTs),an area less explored compared to fixed-bottom wind turbines,is presented in this study.The atmospheric bound...
关键词:Floating offshore wind turbine Tower shadow effect Atmospheric boundary layer inflow JONSWAP wave Wind turbine wake 
The occurrence phases and enrichment mechanism of rare earth elements in cobalt-rich crusts from Marcus-Wake Seamounts
《Acta Oceanologica Sinica》2024年第8期58-68,共11页Jingjing Gao Jihua Liu Hui Zhang Shijuan Yan Xiangwen Ren Quanshu Yan 
The fund of Laoshan Laboratory under contract Nos LSKJ202203602 and LSKJ202204103;the China Ocean Mineral Resource Research and Development Association Research Program under contract No.DY135-C1-1-04;the Taishan Scholarship from Shandong Province.
To explore the occurrence phases and enrichment mechanism of rare earth elements(REEs)in cobalt-rich crusts,this study analyzes the mineral composition and REE contents of the samples from Marcus-Wake Seamounts by XRD...
关键词:cobalt-rich crusts REEs occurrence phase enrichment mechanism Marcus-Wake Seamounts 
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