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WINGLET: 作品数：19被引量：35H指数：4; 导出分析报告; 相关领域：航空宇航科学技术机械工程交通运输工程更多>>; 相关作者：张雨更多>>; 相关机构：上海交通大学更多>>; 相关期刊：《Propulsion and Power Research》《数码》《Journal of Thermal Science》《世界汽车》更多>>; 相关基金：国家自然科学基金中国博士后科学基金泰国研究基金国家重点基础研究发展计划更多>>

Numerical Study on Thermoelectric Power Generator in Combustor被引量：2: 《Journal of Thermal Science》2022年第6期2124-2136,共13页LI Na WU Peiqin LU Xing XU Jinhai WANG Qiuwang CHEN Yitung MA Ting; supported by the National Natural Science Foundation of China(No.52022080 and No.51676155)。; Micro gas turbine is a typical distributed energy resource system. The temperature of the burning gas in the combustor reaches 1000 K or even more, which makes a huge temperature difference in the combustor an interes...; 关键词：distributed energy resources micro gas turbine COMBUSTOR thermoelectric generator winglet vortex generator

A novelapproachforsuppressingleakage flow throughturbinebladetipgaps: 《Propulsion and Power Research》2022年第4期431-443,共13页Tianyi Wang Yimin Xuan; supported by the National Science and Technology Major Project(2017-III-0010-0036).; Tip clearance leakage flow of the turbine bade is an important factor limiting the augment of the high pressure turbine efficiency,which should be suppressed utilizing certain methods.However,the passive control metho...; 关键词：Gas turbine Blade Tip leakage flow Squealer winglet tip Spontaneous injection

Effect of vortex dynamics and instability characteristics on the induced drag of trailing vortices被引量：2: 《Chinese Journal of Aeronautics》2022年第9期160-173,共14页Zepeng CHENG Shiyan ZHANG Yang XIANG Chun SHAO Miao ZHANG Hong LIU Yingchun CHEN; the financial support from the Major Research of National Natural Science Foundation of China(No.91952302);China Postdoctoral Science Foundation(No.2018M642007)。; In this paper, trailing vortices generated by three wingtip configurations, namely the M6wing and the M6 wing with a blended or split winglet, are experimentally investigated using the Stereo Particle Image Velocimetr...; 关键词：Induced drag Linear stability analysis SPIV Trailing vortex Vortex flow WINGLET

Variable Clearance Characteristics of High Subsonic Compressor Cascades with Blade Tip Winglets被引量：3: 《Journal of Thermal Science》2022年第2期495-510,共16页WU Wanyang ZHONG Jingjun; supported by the National Natural Science Foundation of China(Grant Nos.51906134 and 51436002)。; The gas turbine is the main power equipment for naval ship and special civil ship,while the compressor is one of the core structures of the gas turbine.The existing tip clearance could prevent the compressor blade and...; 关键词：high subsonic compressor blade tip winglet tip clearance pressure surface experimental measurement

Effects of Width Variation of Pressure-Side Winglet on Tip Flow Structure in a Transonic Rotor被引量：1: 《Journal of Thermal Science》2022年第1期141-150,共10页CUI Weiwei WANG Xinglu YAO Fei ZHAO Qingjun LIU Yuqiang LIU Leinan WANG Cuiping YANG Laishun; This research work was sponsored by the General Program of National Natural Science Foundation of China(Grant No.52076124);Major Program of National Natural Science Foundation of China(Grant No.51790513);the General Program of Natural Science Foundation of Shandong Province(Grant No.ZR2020ME173).; Tip leakage flow has become one of the major triggers for rotating stall in tip region of high loading transonic compressor rotors.Comparing with active flow control method,it’s wise to use blade tip modification to ...; 关键词：pressure-side winglet blade tip aerodynamic losses leakage channel stall margin

DELTA WINGLETS FOR ENHANCING SOLAR ENERGY:TURBULENT STRAIN RATE-HEAT CONVECTION RELATIONSHIP: 《Journal of Green Building》2021年第2期97-114,共18页Yang Yang Siddharth Koushik Mohanakrishnan David S-K.Ting Steve Ray; Delta winglets are an effective means for enhancing heat exchange and thus the performance of renewable energy technologies,including solar energy.A pair of 0.1 mm thick,15 mm high(h)and 30 mm long aluminum winglets s...; 关键词：delta-winglet pair turbulent strain rate heat transfer enhancement

Instability characteristics of a co-rotating wingtip vortex pair based on bi-global linear stability analysis被引量：6: 《Chinese Journal of Aeronautics》2021年第5期1-16,共16页Zepeng CHENG Siyi QIU Yang XIANG Chun SHAO Miao ZHANG Hong LIU; co-supported by the National Basic Research Program of China(No.2014CB744802);Major Research of National Natural Science Foundation of China(No.91952302);China Postdoctoral Science Foundation(No.2018 M642007)。; The Stereo Particle Image Velocimetry(SPIV)technology is applied to measure the wingtip vortices generated by the up-down symmetrical split winglet.Then,the temporal biglobal Linear Stability Analysis(bi-global LSA)is...; 关键词：Bi-global linear stability analysis Perturbation mode SPIV Vortex flow WINGLET Wingtip vortex

Research Progress of Tip Winglet Technology in Compressor被引量：8: 《Journal of Thermal Science》2021年第1期18-31,共14页ZHONG Jingjun WU Wanyang HAN Shaobing; supported by the National Natural Science Foundations of China(Grant Nos.51436002 and 51906134);Liaoning Provincial Natural Science Foundation of China(2019-MS-030);Dalian High-level Talents Innovation Support Plan(2018RQ03)。; In the present study,the research progress of tip winglets that control tip clearance leakage flow in compressors is reviewed.Firstly,the effects of tip leakage flow on the aerodynamic performance of the compressor ar...; 关键词：blade tip winglet COMPRESSOR tip leakage flow tip leakage vortex

Enhanced heat transfer in rectangular duct with punched winglets被引量：1: 《Chinese Journal of Chemical Engineering》2020年第3期660-671,共12页Pongjet Promvonge Sompol Skullong; Thermal performance of a heat exchanger duct with punched winglets(PWs)mounted on the upper duct wall has been examined for Reynolds number(Re)ranging from 4100 to 25,500.In the present experiment,two types of PWs:pun...; 关键词：Heat exchanger WINGLET Flow resistance Thermal-performance enhancement factor Vortex generator

Lead-Free Piezoelectric Ceramics as Candidates on the Development of Morphing Winglets in Aircrafts: 《材料科学与工程（中英文A版）》2018年第1期32-42,共11页Kevin Jiménez Guillermo Herrera; In this paper we discussed the development of a morphing wingtip device or winglet for aircraft.The aim of this research is enhancing the aerodynamic of aircrafts,by optimizing the winglet shape,angle and torsion,to r...; 关键词：PIEZOELECTRIC MORPHING PLANE MFCs VORTICES winglet.

WINGLET