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WIND-TUNNEL: 作品数：18被引量：85H指数：5; 导出分析报告; 相关领域：航空宇航科学技术更多>>; 相关期刊：《Journal of Energy and Power Engineering》《Engineering》《International Soil and Water Conservation Research》《Frontiers of Structural and Civil Engineering》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国家教育部博士点基金更多>>

Study of the wind-pressure distribution of flat-roof parabolic condensers based on wind-tunnel tests: 《Clean Energy》2022年第6期893-906,共14页Qiong Zou Xuan Zeng Chao Wang Yijun Shen; supported by National Natural Science Foundation of China(grant number:51708478);the Natural Science Foundation of Hunan province(grant number:2020JJ5549);the State Key Laboratory of Marine Resource Utilization in South China Sea(MRUKF2021028).; The structure of parabolic condensers makes them susceptible to wind load because of their thin and large windward mirrors.In this paper,the wind pressure on a model of a condenser mirror(1:35)on multistorey flat roof...; 关键词：parabolic condenser flat roof of multistorey building wind-tunnel tests mean wind pressure fluctuating wind pressure extreme wind pressure concentrated solar energy

Wind-tunnel experimental studies of the spatial snow distribution over grass and bush surfaces被引量：3: 《Journal of Hydrodynamics》2022年第1期85-93,共9页Guang Li Jun-ming Qin Hong-xiang Yu Ning Huang; supported by the Second Tibetan Plateau Scientific Expedition and Research Program(Grant No.2019QZKK020109-2,2019QZKK020611);the Fundamental Research Funds for the Central Universities(Grant No.lzujbky-2020-pd11).; The snow is one of the most important water resources in grassland in northern and western China, while the wind blowing snow due to the strong wind there is a common phenomenon, which can lead to heavy disasters to h...; 关键词：Wind tunnel experiment wind speed profile VEGETATION snow-protection forest snow blocking ability

Combating wind erosion through soil stabilization under simulated wind flow condition -Case of Kuwait: 《International Soil and Water Conservation Research》2020年第2期154-163,共10页Hana'a Burezq; The author wishes to express her appreciation to Kuwait Foundation for the Advancement of Sciences;Kuwait United Poultry Company;Kuwait Institute for Scientific Research (KISR) for funding the study (grant number FA159C). The appreciation will also be extended to the staff of soil laboratory for their help to carry out soil erosion tests in the laboratory; The soil survey of Kuwait has revealed the landscapes dominated by loose sandy material, that are vulnerable to wind erosion. Globally three modes of soil particle movement (creep, saltation & sus-pension) by wind hav...; 关键词：Biodegradable-product BiocharSoil-stability Wind-erosion WIND-TUNNEL SALTATION

Theoretical fundamentals of airframe/ propulsion integration for high-speed aircraft: 《Advances in Aerodynamics》2019年第1期226-238,共13页A.A.Gubanov; Fundamental features of aerodynamic interference and integration of airframes and air-breathing jet engines for high-speed flight vehicles are studied within the framework of supersonic small perturbation theory.Both ...; 关键词：Aircraft aerodynamics Supersonic flight vehicles Aerodynamic configurations Airframe/propulsion integration Analytical studies CFD Wind-tunnel tests

Experimental Investigation of Spoiler Deployment on Wing Stall: 《Open Journal of Fluid Dynamics》2018年第3期308-320,共13页Scott Douglas Lindsay Paul Walsh; Upper surface wing flaps, known as spoiler, are typically used to reduce lift and increase drag at touchdown;however spoilers have been shown to increase lift and reduce drag at near-stall conditions. The purpose of t...; 关键词：Aircraft STALL WIND-TUNNEL Spoilers Low-Speed AERODYNAMICS

Wind-Tunnel Investigation of the Aerodynamic Performance of Surface-Modification Cables被引量：2: 《Engineering》2017年第6期817-822,共6页Hiroshi Katsuchi Hitoshi Yamada Ippei Sakaki Eiichi Okado; The wind-induced vibration of stay cables of cable-stayed bridges, which includes rain-wind-induced vibration （RWIV） and dry galloping （DG）, has been studied for a considerable amount of time. In general, mechanic...; 关键词：Rain-wind-induced vibration Dry galloping Stay cable Wind-tunnel test

A Simplified Nonlinear Model of Vertical Vortex-Induced Force on Box Decks for Predicting Stable Amplitudes of Vortex-Induced Vibrations被引量：8: 《Engineering》2017年第6期854-862,共9页Le-Dong Zhu Xiao-Liang Meng Lin-Qing Du Ming-Chang Ding; The work described in this paper was jointly supported by the National Natural Science Foundation of China （51478360, 51323013, and 50978204）.; Wind-tunnel tests of a large-scale sectional model with synchronous measurements of force and vibration responses were carried out to investigate the nonlinear behaviors of vertical vortex-induced forces （VIFs） on t...; 关键词：Box deck of bridge Vertical vortex-induced vibration Vertical vortex-induced force Simplified nonlinear model Wind-tunnel test Large-scale sectional model Synchronous measurement of force and vibration

Pedestrian-level wind conditions around buildings:Review of wind-tunnel and CFD techniques and their accuracy for wind comfort assessment被引量：27: 《建筑节能》2016年第5期20-20,共1页B.Blocken T.Stathopoulos J.P.A.J.van Beeck 侯恩哲; Information on pedestrian-level wind(PLW)speed for wind comfort assessment can be obtained by wind-tunnel measurements or Computational Fluid Dynamics(CFD)simulations.Wind-tunnel measurements for PLW are routinely per...; 关键词：期刊编辑工作英文摘要

Improvement of aerodynamic stability of suspension bridges with H-shaped simplified stiffening girder被引量：1: 《Frontiers of Structural and Civil Engineering》2016年第1期93-102,共10页Hiroshi KATSUCHI Hitoshi YAMADA Mayuko NISHIO Yoko OKAZAKI; Wind-tunnel study on the improvement of aerodynamic stability of simplified suspension-bridge girder structures was conducted with using a 1/40-scaled section model. Objective of the study is the development of an eco...; 关键词：suspension bridge AERODYNAMICS simplified girder wind-tunnel test

Experimental investigations on cavity-actuated under-expanded supersonic oscillating jet被引量：4: 《Chinese Journal of Aeronautics》2015年第5期1372-1380,共9页Sun Bo Luo Xiaochen Feng Feng Wu Xiaosong; supported by a grant from ‘‘Preeminence Program-Star of Zijin" of Nanjing University of Science and Technology – China. (No. AB41361); As one type of potential flow control actuators, cavity-actuated supersonic jet oscillators, which consist of a 2-D convergent nozzle and two face to face cavities, need to be investigated dee- ply to get the knowledg...; 关键词：Jet cavity interactions Jet flipping Oscillating jet Supersonic jet Wind-tunnel testing

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