Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Heating Ventilating & Air Conditioning》 2006-06
Add to Favorite Get Latest Update

Air distribution and microenvironment evaluation for partition-type fan-coil unit task air conditioning systems

By Jing Youyin and Zheng GuozhongNorth China Electric Power University, Baoding, Hebei Province, China  
Numerically simulates the microenvironment for typical office workspace with partition-type fan-coil unit (PFCU) task air conditioning system by a K-ε three-dimensional turbulent model. Analyses and studies the temperature and velocity distribution, the draught rating (DR) and the predicted percentage of dissatisfied (PPD) at three supply air velocities. The results show that the room temperature distribution appears zoning and air supplying efficiency is higher, which can achieve total energy conservation, and that the task air conditioning mode can provide better thermal comfort environment without draught rating when the air supply velocity is well designed.
【CateGory Index】: TU831.3
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【References】
Chinese Journal Full-text Database 2 Hits
1 YUAN Chang-li(School of Environment & Urban Construction,Wuhan University of Science and Engineering,Wuhan 430073,China);Measurement Study on Indoor Comfortability with Fan-coil Units[J];Building Science;2007-06
2 YAO Jian1,REN Yue2(1.Chengxin Engineering Consulting Co.,Ltd,Changshu 215500,China;2.Tianjin Polytechnic University Textile School,Tianjin 300160,China);Application and Analyses of the Partition-Type Fan-Coil Unit Task Air Conditioning in the Energy Saving Buildings[J];Refrigeration Air Conditioning & Electric Power Machinery;2008-02
China Proceedings of conference Full-text Database 1 Hits
1 Wu Meiyan Ouyang Jincheng Liu Yanhua (Department of Building Services Engineering,Xi’an Jiaotong University, Xi’an 710049);THE STATE AND PERSPECTIVES OF THE RESEARCH ON TASK AIR CONDITIONING SYSTEM[A];Chinese association of Refrigeration[C];2009
【Citations】
Chinese Journal Full-text Database 3 Hits
1 ZHANG Zhi~(1,2) TU Wang-Rong1 JIN Pei-Geng1 LIU Zhi-Gang2 CHENG Zhi-Ming1(1. R & D Center, AC Department, GD Midea Holding Co., Ltd, Shunde 528311, China; 2. School of Energy & Power Engineering, Xi'an Jiaotong University, Xi'an 710049, China);NUMERICAL STUDY ON AIRFLOW AND TEMPERATURE DISTRIBUTIONS IN AIR-CONDITIONING ROOM[J];Journal of Engineering Thermophysics;2002-04
2 By Duanmu Lin ★, Shu Haiwen and Du Guofu ★Dalian University of Technology, Dalian, Liaoning Province, China;Evaluation of air supply plenum chamber and its air distribution performance of task air conditioning[J];Hv & Ac;2004-10
3 By Duanmu Lin , Shu Hai wen and Du Guofu Dalian University of Technology, Dalian, Liaoning Province, China;Microenvironment evaluation of air supply in task air conditioning systems[J];Hv & Ac;2004-12
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Han Yao~1 He Ligong~2 Wang Jingwei~2(1. Guangzhou Metro Corporation,Guangzhou 510380;2. Design and Research Institute of Guangzhou Metro,Guangzhou 510010);Comfort Analysis of Ventilation for an Elevated Metro Station[J];Urban Rapid Rail Transit;2006-06
2 Xiong Kejia1,Wang Wei2,Zhang Wanping(1.Automotive College of Tongji University,Shanghai 201804,China; 2.Chery Automobile Co.,Ltd.,Wuhu 241009,China);Thermal environment simulation and the effects of vent area on car occupants[J];Cryogenics and Superconductivity;2009-01
3 XU Li~1,WENG Pei-fen~2 (1.Dept.of Maths and Physics,Shanghai University of Electronic Power,Shanghai 200090,China;2.Shanghai Institute of Applied Mathematics and Mechanics,Shanghai University, Shanghai 200072,China);Numerical Research Progress on Indoor Airflow and Air Quality[J];Journal of Shanghai Institute & Electric Power;2005-03
4 SU Zhao-gui,DONG Wen-geng,CHENG Wei-min;Study on Thermal Comfort of High-temperature Mine and Its Appraisal Indexes[J];Mining Safety & Environmental Protection;2008-03
5 YANG Jia 1, WU Xiang sheng 1, ZHANG Jin song 1,ZHANG Ming qi 2 (1.Department of Architectural & Environmental Engineering, Logistics Engineering University, Chongqing 400041,China; 2.Natinal Forest Bureau Kunming Investigate and Design Instit;Fuzzy Comprehensive Evaluation of Human Thermal Comfort[J];Journal of Chongqing University(Natural Science Edition);2002-08
6 XU Xiao lin,LI Bai zhan (Faculty of Urban Construction and Environmental Engineering, Chongqing University, Chongqing 400030, China);Influence of Indoor Thermal Environment on Thermal Comfort of Human Body[J];Journal of Chongqing University(Natural Science Edition);2005-04
7 Li Dongping;The Relationchip between Thermal Insulation Value of Clothing and Assembled Clothing[J];Journal of Textile Research;1997-06
8 CHEN Shao-fei1a,ZHANG Jiong1b,HE Pei-chun2(1.a.Engineering Training Center;b.College of Vocational and Technical Education,Guangxi University of Science and Technology,Liuzhou 545006,China;2.The IT Electronics Eleventh Design & Research Institute Scientific and Technological Engineering Corporation Limited,Xi'an 710065,China);The comfort level model of indoor air system[J];Journal of Guangxi University of Technology;2012-04
9 MA Jing_jun,SUN Li_ying;THERMAL COMFORT ANALYSIS FOR COOLING CEILING AIR-CONDITIONING SYSTEM[J];Journal of Harbin Engineering University;2001-05
10 LIU Jing~1,JIANG An-xi~1,WANG Kun~1,ZHU Yue-mei~1,HAGISHIMA Aya~2(1.School of Municipal and Environmental Engineering,Harbin Institute of Technology,Harbin 150090,China;2.Interdisciplinary Graduate School of Engineering Sciences,Kyushu University,Kasaga 8168580,Japan);Evaluation model for coupled urban local climate and buildings[J];Journal of Harbin Institute of Technology;2006-01
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 JIANG Ya-jing,LIU Gang(Donghua University,Shanghai 201620,China);Analysis and Comparison of Different Types of Air Distribution in a Data Centre[J];Building Energy Efficiency;2011-01
2 Wang Ye1, Zhu Kun1, Zhang Jin-ping1, Li Shi-guo2 (1.School of Environmental and Municipal Engineering, Lanzhou Jiaotong University,Lanzhou 730070, China; 2.Logistic General Company, Lanzhou University of Technology,Lanzhou 730050, China);Personalized Ventilation in Improving Air Quality in Large Space Building[J];Environmental Science & Technology;2008-07
3 YAO Zheng, CHEN Kang-ming (College of Power Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China);Review on the commercial CFD softwares[J];Journal of University of Shanghai For Science and Technology;2002-02
4 Lei Yong Wei Tao Liu Gongqing (State Speciality Laboratory of Thermal Engineering Information Processing, State Key Laboratory of Solidification Processing Northwestern Polytechnical University, Xi′an 710072);Visualization in CFD: Research and Development[J];AERONAUTICAL COMPUTER TECHNIQUE;1999-01
5 Li Nianping Dai Fei Huang Minhua Tan Guangfa Chen Zaikang (Dept of Environmental Engineering,Hunan Univ,410082,Changsha,P R China);Study of Effects of Wall Function on Numerical Prediction of Indoor Air Environment[J];JOURNAL OF HUNAN UNIVERSITY(NATURNAL SCIENCE);1999-02
6 Zhou Xiang-yang(School of Civil Engineering and Arehitecture, East Ching Jiaotong Univ., Nangchang 330013, PRC);The application of radiate currentn in air conditioner[J];Jiangxi Energy;2005-02
7 XU Yuan-chao,LI Su-long;Study on energy saving of variable chilled water temperature in fan-coil plus fresh air systems[J];Energy Conservation;2005-10
8 XIONG Jun,LIU Ze-hua,NING Shun-qing (Nanhua University,Hengyang 421001,China);Re-circulation Evaporative Cooling Technology and Its Application in the Field of Air Conditioning[J];Energy Conservation Technology;2005-01
9 Li Weitao* and Duanmu Lin;Development of Research of Task Air Conditioning Systems[J];China Construction Heating&Refrigration;2005-09
10 ZHENG Zhi-min,ZHOU Xiao-qing,ZHAO Xiang-xiang,ZHANG Yan(Engineer Institute of Building Environment and Service,Guangzhou University,Guangzhou 510405,China);Evaluation of Air Distribution Performance of Personalized Ventilation System in Offices[J];Building Science;2005-05
【Secondary References】
Chinese Journal Full-text Database 3 Hits
1 ZHAO Tian-yi,MA Liang-dong,ZHANG Ji-li(School of Civil Engineering,Faculty of Infrastructure Engineering,Dalian University of Technology,Dalian 116024,Liaoning,P.R.China);Experimental Analysis on Duty Ratio Fuzzy Control for Fan-coil Unit[J];Journal of Civil,Architectural & Environmental Engineering;2010-06
2 SUN Ke TONG Jin-kai;Design and Achievement of Automatic Control System of Cycle Unit in Clean Operating Room Based on PLC[J];Journal of Liaoning Provincial College of Communications;2012-02
3 SUN Ke(Editorial Department of Journal,Shenyang Normal University,Shenyang 110034,China);Overall Design of Automatic Control System of Air Cleaner in Clean Operating Room Based on PLC[J];Journal of Liaoning University(Natural Sciences Edition);2012-02
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 Zhang Weigong ;Wei Xuemeng;Experimental Research on Air Flow Field of Model Vector Flow Cleartroom[J];;1993-02
2 Zhang Ling Lu Wenghu Tang Guangfa(Department of Environmental Engineering,Hunan Univ,410082,Changsha,PRChina);Basic Numerical study on Indoor Environment──Three-Dimensional Turbulent flow Numerical Research of Indoor Air flow Research of Indoor Air flow[J];JOURNAL OF HUNAN UNIVERSITY(NATURNAL SCIENCES);1995-03
3 Zhou Shaorong Chen Yunlin Tang Li Deng Qihong (Dept of Environmental Engineering,Hunan Univ,410082,Changsha,P R China);Research on Air Distribution in Large Space Buildings[J];JOURNAL OF HUNAN UNIVERSITY(NATURNAL SCIENCE);1998-02
4 Gong Guangcai Tang Guangfa Lü Wenhu Chen Zaikang (Dept of Environment Engineering,Hunan Univ,410082,Changsha,P R China);Numerical Simulation of Horizontal Partition Air Flow in Large Space[J];JOURNAL OF HUNAN UNIVERSITY(NATURNAL SCIENCE);1998-04
5 Gong Guangcai Tang Guangfa (Dept of Environmental Engineering,Hunan Univ,410082,Changsha,P R China);Numerical Simulation of the Vertical Partition Air Flow in Large Space Building[J];JOURNAL OF HUNAN UNIVERSITY(NATURNAL SCIENCE);1999-01
6 Xiong Aokui; Zhan Dexing(Department of Naval Architecture and Ocean Engineering,WTU, Wuhan 430063);A Summary of the Simulation Methods of Incompressible Fluid Flows[J];JOURNAL OF WUHAN TRANSPORTATION UNIVERSITY;1999-05
7 By Zhou Shaorong, Chu Huidong and Chen Hanping;Numerical Modeling on the Flow and Mixed Convection Heat Transfer in a Ventilated Room[J];BUILDING ENERGY & ENVIRONMENT;2000-01
8 Wang Hanqin Tang Guanfa Chen Zaikang (Hunan University);NUMERICAL SIMULATION OF THREE-DIMENSIONAL INDOOR TURBULENT FLOW[J];Acta Aerodynamica Sinica;1988-04
9 Zhang Wei Tang Guangfa(The institute of Architectural (The Dept. of Environment EngineeringDesigning of Zhejiang University) of Hunan University);NUMERICAL SIMULATION OF WIND FLOW AROUND BUILDINGS[J];Acta Aerodynamica Sinica;1990-04
10 Yang Bingjian\ Cai Linning (School of Mechanical Engineering, Xi'an Jiaotong University, Xi'an 710049, China);MODELING ON TURBULENCE IN MOLD FILLING USING ALGEBRAIC STRESS MODEL[J];ACTA MECHANICA SINICA;1998-04
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved