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CASING: 作品数：124被引量：288H指数：9; 导出分析报告; 相关作者：杨洪明王璐王岚闵建琴谷家扬更多>>; 相关机构：云南烟草科学研究院云南同创检测技术股份有限公司华为技术有限公司中国农业大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家高技术研究发展计划中国博士后科学基金国家重点基础研究发展计划更多>>

Numerical Simulation of Mid-Deep Buried Casing Heat Exchanger and its Heating System Application: 《Journal of Thermal Science》2023年第4期1445-1454,共10页ZHOU Wenhe LI Rui CHEN Yuying ZHU Shiqi; This publication has been jointly written within the pilot projects for clean energy heating of Lanzhou development and Reform Commission.; Although the mid-deep ground source heat pump could be more excellent for heating compared to other heat pumps,whose well depth is usually 2000-4000 m underground,the references on it is far fewer than the market dema...; 关键词：heat pump ground source heat pump heat exchanger

Heat Storage/Heat Release of Phase-Change Filling Body with Casing Heat Exchanger for Extracting Geothermal Energy被引量：2: 《Journal of Thermal Science》2023年第3期1171-1189,共19页ZHANG Xiaoyan XU Muyan LIU Lang YANG Qixing KI-IL Song; supported by the National Natural Science Foundation of China(Nos.51974225,51674188,51874229,51504182,51904224,51904225,51704229);Shaanxi Innovative Talents Cultivate Program-New-star Plan of Science and Technology(No.2018KJXX-083);Natural Science Basic Research Plan of Shaanxi Province of China(Nos.2018JM5161,2018JQ5183,2015JQ5187,2019JM-074);Scientific Research Program funded by the Shaanxi Provincial Education Department(Nos.15JK1466,19JK0543);China Postdoctoral Science Foundation(No.2015M582685);Outstanding Youth Science Fund of Xi’an University of Science and Technology(No.2018YQ2-01);the Scientific Research Program funded by Xi’an Science and Technology Bureau(No.201805036YD14CG20)。; Arranging heat exchanger in filling body to extract geothermal energy is an effective way to alleviate the problems of high ground pressure and high ground temperature in deep resource exploitation.Filling body with c...; 关键词：flling body heat exchanger phase change material heat storage/heat release

Numerical Investigation of Circumferential Groove Casing Treatment in a Highly-Loaded Low-Reaction Transonic Compressor Rotor被引量：4: 《Journal of Thermal Science》2020年第4期916-927,共12页ZHU Wei CAI Le WANG Songtao WANG Zhongqi; support of the National Natural Science Foundation of China(NSFC),Grant No.51706052。; In this paper, a computational investigation of circumferential groove casing treatment in a highly-loaded low-reaction transonic compressor rotor is conducted, in which the stage reaction is significantly reduced due...; 关键词：low-reaction transonic compressor circumferential casing groove vortex breakdown stall margin

Application of Stall Warning Approach with Stall Precursor-Suppressed Casing Treatment on a Two-Stage Compressor被引量：2: 《Journal of Thermal Science》2019年第5期862-874,共13页XU Ruize SUN Dakun DONG Xu LI Fanyu SUN Xiaofeng LI Jia; supported by China Academy of Launch vehicle Technology (No.51606223);National Natural Science Foundation of China (Nos. 11661141020, 51576008, 51822601 and 51790514); A stall warning approach based on aero-acoustic theory is studied in this paper. For this stall warning approach, a parameter Rc is defined to measure the periodicity of the blade-passing signal. Signal simulation is ...; 关键词：axial COMPRESSOR STALL WARNING CASING treatment

Entropy Generation Analysis in a Mixed-Flow Compressor with Casing Treatment被引量：5: 《Journal of Thermal Science》2019年第5期915-928,共14页ZHANG Qianfeng DU Juan LI Zhihui LI Jichao ZHANG Hongwu; financial support from National Key R&D Program of China under Grant NO.2018YFB0606100;the National Natural Science Foundation of China under Grant NO. 51790510 and NO. 51727810; Casing treatments(CT) can effectively extend compressors flow ranges with the expense of efficiency penalty. Compressor efficiency is closely linked to loss. Only revealing the mechanisms of loss generation can design...; 关键词：NUMERICAL simulation mixed-flow COMPRESSOR LOSS MECHANISM CASING TREATMENT

Study of Unsteady Flow Simulation of Backward Impeller with Non-uniform Casing被引量：2: 《Journal of Thermal Science》2017年第3期208-213,共6页War War Min Swe Hiroya MORIMATSU Hidechito HAYASHI Tetsuya OKUMURA Ippei ODA; The flow characteristics of the centrifugal fans with different blade outlet angles are basically discussed on steady and unsteady simulations for a rectangular casing fan. The blade outlet angles of the impellers are...; 关键词：Centrifugal fan IMPELLER Blade outlet angles Steady and unsteady simulation Rectangular casing

The Self-induced Unsteadiness of Tip Leakage Flow in an Axial Low-Speed Compressor with Single Circumferential Casing Groove被引量：4: 《Journal of Thermal Science》2013年第6期565-572,共8页DU Juan LI Jichao WANG Kai LIN Feng NIE Chaoqun; supported by National Natural Science Foundation of China with project No.51010007,No.51106153; Numerical investigation on the self-induced unsteadiness of tip leakage flow(TLF) for an axial low-speed compressor with smooth wall and six single grooved casings are presented. A ten-passage numerical scheme is used...; 关键词：Tip leakage flow UNSTEADINESS circumferential groove stall margin improvement

Investigation of the Flow in the Impeller Side Clearances of a Centrifugal Pump with Volute Casing被引量：20: 《Journal of Thermal Science》2012年第3期197-208,共12页Bjrn-Christian Will Friedrich-Karl Benra Hans-Josef Dohmen; The paper is concerned with the fluid flow in the impeller side clearances of a centrifugal pump with volute cas-ing.The flow conditions in these small axial gaps are of significant importance for a number of effects ...; 关键词：Cavity Rotor-Stator Cavities Side Chambers Centrifugal Pump

Experimental Research of Pressure Distribution in the Casing of Inducer被引量：1: 《Journal of Thermal Science》2009年第4期301-305,共5页Wu Yuzhen and Huang HaoNational Engineering Research Center for Specific Pump and Valve Beijing,China,Zip:100076 Chief Engineer; In this paper the inducer of the advanced-researched pump is studied. During multi-rotation speed experimentwith the medium of water, the dynamic pressures near inducer casing are obtained by transducer at each measur...; 关键词：INDUCER pressure distribution pressure pulsation FREQUENCY

Pressure Measurement on Casing Wall and Blade Rows Interaction of Contra-Rotating Axial Flow Pump被引量：2: 《Journal of Thermal Science》2005年第2期142-149,共8页Toru SHIGEMITSU Tomoya TAKANO Akinori FURUKAWA Kusuo OKUMA Satoshi WATANABE; An application of contra-rotating rotors has been proposed against a demand for developing higher specific speed axial flow pump. The blade rows interaction between front and rear rotors should be clarified for its st...; 关键词：涡轮机逆旋转转子压力场叶栅交感测量方法

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