Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《CIESC Journal》 2019-01
Add to Favorite Get Latest Update

Experimental study of a novel solution regeneration system for heat-source tower under unsteady state

WEN Xiantai;YU Jiao;CAO Xianqi;YU Pengfei;CAI Ning;MAO Yifan;School of Energy and Power Engineering, Nanjing Institute of Technology;School of Energy and Environment, Southeast University;  
Based on the problem of moisture absorption in winter for heat source tower, a novel solution regeneration system is proposed in this paper. The corresponding test bench is constructed to carry out the relevant experimental tests. Considering with the balanced temperature field in the initial operation and the phenomenon of solution thicken with the water seperation from solutionin, the unsteady characteristics of the solution regeneration system during start-up are studied, and the variation of the operation parameters with the initial running times is obtained.Simultaneously the regularity of operation parameters with different concentration is studied. The results show that:with the increase of initial operation times, under the condition that the total running water quantity remainsun changed, the energy consumption for a single operation decreases, the condensate water rate increases, and finally the system tends to be stable. With the increase of solution concentration, the regeneration efficiencyincreases first and then reduces. When the solution concentration is 18.5%, the regeneration efficiency reaches themaximum. Simultaneously the regeneration efficiency is 4.28 kg/(kW·h), and the regeneration rate is 749 kg/d. There generation percentage is 14%. In the system, low pressure boiling process of the solution is combined with the condensation process, and the energy efficiency is great.
【Fund】: 南京工程学院科研启动基金(YKJ201606);; 国家重点研发计划项目(2016YFC0700305)
【CateGory Index】: TH38
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Citations】
Chinese Journal Full-text Database 7 Hits
1 Li Nianping;Zhang Ding;Cheng Jianlin;He Zhiming;Chen Qi;College of Civil Engineering,Hunan University;;Economic analysis of heat pump air conditioning system of heat-source tower[J];深圳大学学报(理工版);2015-04
2 Deng Saifeng;Zou Tonghua;Zhang Tao;Wang Min;Han Yusong;Tianjin University of Commerce,Tianjin Key Laboratory of Refrigeration Technology;;Numerical Simulation and Experimental Evaluation of Desiccant-Solution Recycling in Vacuum[J];真空科学与技术学报;2015-05
3 YIN Yong-Gao PAN Xiong-Wei CHEN Yao ZHANG Xiao-Song (School of Energy and Environment.Southeast University,Nanjing 210096,China);Experimental Study and Energy Efficiency Analysis of Liquid Desiccant Regeneration Using Hot Air[J];工程热物理学报;2013-04
4 WEN Xiantai,LIANG Caihua,LIU Chengxing,ZHANG Xiaosong(School of Energy and Environment,Southeast University,Nanjing 210096,Jiangsu,China);Verification of model for heat and mass transfer process in cross flow heat-source tower[J];化工学报;2012-08
5 WEN Xiantai,LIANG Caihua,LIU Chengxing,ZHANG Xiaosong (School of Energy and Environment,Southeast University,Nanjing 210096,Jiangsu,China);Energy-saving analysis of solution regeneration in heat-source tower based on recovery of air energy[J];化工学报;2011-11
6 WEN Xiantai,LIANG Caihua,ZHANG Xiaosong,ZHANG Yue,ZHOU Xiaolin(School of Energy and Environment,Southeast University,Nanjing 210096,Jiangsu,China);Mass transfer characteristics in heat-source tower[J];化工学报;2011-04
7 LIANG Caihua,WEN Xiantai,ZHANG Xiaosong(School of Energy and Environment,Southeast University,Nanjing 210096,Jiangsu,China);Construction and experimental research on heat pump system based on heat-source tower[J];化工学报;2010-S2
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Chen Qi;Li Nianping;Cheng Jianlin;He Zhiming;Hunan University;;Experimental study on heat transfer performance of closed-type heat source towers[J];暖通空调;2015-12
2 Xia Yi;Sun Libiao;Liang Caihua;Zhang Xiaosong;School of Energy and Environment,Southeast University;School of Energy and Mechanical Engineering ,Nanjing Normal University;;Construction and simulation of new-type heat-source tower with pre-condensation function[J];东南大学学报(自然科学版);2015-06
3 Xia Yi;Sun Libiao;Liang Caihua;Zhang Xiaosong;School of Energy and Environment,Southeast University;School of Energy and Mechanical Engineering,Nanjing Normal University;;Experimental Study on the Performance Characteristic of a New-type Heat-source Tower with Pre-condensation Function[J];制冷学报;2015-06
4 Li Nianping;Zhang Ding;Cheng Jianlin;He Zhiming;Chen Qi;College of Civil Engineering,Hunan University;;Economic analysis of heat pump air conditioning system of heat-source tower[J];深圳大学学报(理工版);2015-04
5 DENG Sai-feng;ZOU Tong-hua;WANG Min;Tianjin University of Commerce,Tianjin Key Laboratory of Refrigeration Technology;;Orthogonal Experiment on Regeneration of Liquid Desiccant Li Cl in Packed-tower[J];流体机械;2015-05
6 Deng Saifeng;Zou Tonghua;Zhang Tao;Wang Min;Han Yusong;Tianjin University of Commerce,Tianjin Key Laboratory of Refrigeration Technology;;Numerical Simulation and Experimental Evaluation of Desiccant-Solution Recycling in Vacuum[J];真空科学与技术学报;2015-05
7 He Zhiming;Li Nianping;Cheng Jianlin;Chen Qi;Zhang Ding;College of Civil Engineering,Hunan University;;Performance of closed heat source tower under spraying conditions[J];土木建筑与环境工程;2015-01
8 Liu Chengxing Liang Caihua Wen Xiantai Zhang Xiaosong(School of Energy and Environment,Southeast University,Nanjing 210096,China);Modeling of heat and mass transfer in counterflow heat-source tower and feasibility study of moisture condensation control[J];东南大学学报(自然科学版);2013-04
9 LI Yi,LIU Xiao-xiang Institute of Design,Hunan University;Exergy Analysis of a Heat Pump Heating System with a Reversibly Used Cooling Tower[J];建筑热能通风空调;2012-06
10 WEN Xiantai,LIANG Caihua,LIU Chengxing,ZHANG Xiaosong(School of Energy and Environment,Southeast University,Nanjing 210096,Jiangsu,China);Verification of model for heat and mass transfer process in cross flow heat-source tower[J];化工学报;2012-08
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 QU Ming-lu;WANG Tan;CHEN Jian-bo;University of Shanghai for Science and Technology;;Experimental Study on Reverse Cycle Defrosting Performance for an Air Source Heat Pump Using Multi-circuit Outdoor Coil[J];流体机械;2014-11
2 AN Qiu-xiang;Shanghai Tongji & C.R. Architectural Design Co.,Ltd.;;Energy Tower in Training's Hostel of Jiangsu Province[J];建筑热能通风空调;2014-03
3 HuangMeixiang;Lin Yixiong;Lin Hetong;Li Hui;Lin Yifen;Lin Zhongquan;College ofFood Science,Fujian Agriculture and Forestry University;Institute ofPostharvest Technology ofAgricultural Products,Fujian Agriculture and Forestry University;Department ofBiological Science and Biotechnology,Zhangzhou Normal University;;Optimization of Microwave-Vacuum Drying Conditions of Banana Slices[J];真空科学与技术学报;2014-03
4 HUANG Juan1,YANG Xiu-mei1,ZHANG Ding-kun1,HAN Li1, WU Zhen-feng1,2,YANG Ming1,2(1.Chengdu University of Traditional Chinese Medicine(TCM),State Key Laboratory Breeding Base of Research and Utilization of TCM Resources System,Chengdu 611137,China; 2.Key Laboratory of Modern Preparation of TCM,Ministry of Education,Jiangxi University of TCM,Nanchang 330004,China);Investigation of Influencing Factors for Vacuum in Water Vacuum Extraction Process[J];中国实验方剂学杂志;2013-09
5 YIN Yong-Gao PAN Xiong-Wei CHEN Yao ZHANG Xiao-Song (School of Energy and Environment.Southeast University,Nanjing 210096,China);Experimental Study and Energy Efficiency Analysis of Liquid Desiccant Regeneration Using Hot Air[J];工程热物理学报;2013-04
6 ZHANG Lin,GAO Lili,CUI Lei,ZHAO Qingliang(School of Mechanical Engineering,Changzhou University,Changzhou 213016,Jiangsu,China);Numerical simulation of boiling heat and mass transfer in the tube for MVR evaporator[J];化工进展;2013-03
7 Zhang Qinquan,Wen Huaixing,Xu Mudan,Yuan Yuejin,Shi Fang(Shanxi University of Science and Technology,Xi′an 710021,China);Development of Vacuum Drying Technology of Kiwifruit Slices[J];真空科学与技术学报;2013-01
8 Shen Jiang Li Shuai Qi Hanfei(Refrigeration Key Laboratory of Tianjin,Tianjin University of Commerce,Tianjin,300134,China);Influence of Low Temperature Vacuum Drying on the Quality of Carrots[J];制冷学报;2012-02
9 Chen Zhenkai1) Hu Wenju1),2) Jiang Huimin1) Ni Long2) 1)(Guangdong Jirong Air-Conditioning Co.,Ltd.) 2)(Harbin Institute of Technology);Research status of technique factors restricting the widespread application of air source heat pump[J];制冷与空调;2012-01
10 WEN Xiantai,LIANG Caihua,LIU Chengxing,ZHANG Xiaosong (School of Energy and Environment,Southeast University,Nanjing 210096,Jiangsu,China);Energy-saving analysis of solution regeneration in heat-source tower based on recovery of air energy[J];化工学报;2011-11
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved