Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Power System Engineering》 2004-02
Add to Favorite Get Latest Update

Ammonia Corruption Analysis of Copper Tube Used in Low Pressure Heater and Experimental Research on Non-copper Improvement

LIANG Ping, LOU Bo, LONG Xin-feng  
The condition and mechanism of copper tube used in LP heater is analyzed. A basic and industrial experiment, where steel spirally fluted tube is used to replace copper smooth tube in LP heater, is carried out. The experimental results, which get from condensation heat transfer experiment of single helical tube using water vapor and water as its working pair, show that the overall heat transfer coefficient of the CS spirally fluted tube is 10%~17% larger than that of the CS plain tube. At the same time, the industrial experimental results also show that the total heat transfer coefficient of the steel spirally fluted tube is 2.5% larger than that of the copper plain tube. Therefore, using steel spirally fluted tube replacing copper plain tube in HP preheater can be adopted for the boiler feedwater system without copper.
【CateGory Index】: TK224.9
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 SU Mao-e, LONG Xin-feng, LIANG Ping (Guangdong Power Industry School, Guangzhou 510520, China; South China University of Technology, Guangzhou 510640, China);Investigation into Heat Transfer and Flow Friction of RISG and Its Application[J];Electric Power Science and Engineering;2005-03
2 LIU Jun-wu~1,YU Jian-liang~2(1.Dalian Petrochemical Corporation,Dalian 116031,China;2.Dalian University of Technology,Dalian 116012,China);Improvement of vertical ammonia-seawater condenser used in acetone-benzol plant[J];Petro-Chemical Equipment;2006-01
【Citations】
Chinese Journal Full-text Database 2 Hits
1 Liang Ping(Guangzhou, South China University of Technology), Zhuang Li xian, Tan Ying ke, Wang Li jun, Zhou Peng fei, Zeng Dong ping.;Experimental Studies of Heat Transfer Enhancement of the Inside and Outer Triangle Finned Tube with Small Spiral Angles for the High Pressure Preheater[J];POWER ENGINEERING;1998-06
2 Wu Huiying, Shuai Zhiming(Southeastern University);The Study and Application of Condensation Heat Exchangers Consisting of Spirally Corrugated Tubes[J];JOURNAL OF ENGINEERING FOR THERMAL ENERGY AND POWER;1997-05
【Co-citations】
Chinese Journal Full-text Database 9 Hits
1 Wang Xuesheng, Wang Ruzhu, Huang Xinghua (Shanghai Jiaotong University, 200030);Study on Heat Transfer Enhancement in Shellside of New Condenser in Refrigeration System[J];Cryogenics and Superconductivity;2003-04
2 JIANG Hai 1,ZENG Dong ping 1,DENG Dong hai 2,LIANG Ping 2, LONG Xin feng 3,ZHUANG Li xian 3, CHEN Guang huai 3 (1.Guangdong Electric Power Holding Co., Guangzhou 510600, China; 2. Guangdong Electric Power Industrial School, Guangzhou 510520;Heat transfer investigation and application of steel spirally fluted tubes[J];GUANGDONG ELECTRIC POWER;2000-03
3 ZENG Dong ping 1, LIANG Ping 2 (1.Guangdong Electric Power Holding Co ,Guangzhou 510600, China; 2. Guangdong Provincial Electric Power Industrial School, Guangzhou 510520, China);Research advance in enhanced condensation heat transfer on vertical tubes[J];Guangdong Electric Power;2001-03
4 Liang Ping 1 Long Xin_feng 2 Chen Guang_huai 2 Zhuang Li_xian 2 Tan Ying_ke 2 (1. Simulation Center, College of Guangdong Electric Power Engineering, Guangzhou 510520, China; 2. Open Lab. of Heat Transfer and Energy Conversation of the State Ed;The Effect of Vapor Pressure on the Heat Transfer Enhancement Performance of IOSF Tube[J];Journal of South China University of Technology(Natural Science);2001-02
5 Wang Xuesheng, Wang Ruzhu, Dong Qiwu and Liu Minshan;Study and Use of Intensified Heat Transfer in Condenser of Ammonia Freezer[J];Journal of Chemical Fertilizer Industry;2004-02
6 WU Ya-jie, MEI Ning, LI Yan(College of Engineering,Ocean University of China,Qingdao 266071,China);A Study on Enhanced Heat Transfer of Liquid Film Outside a Horizontal Spirally Fluted Tube[J];Journal of Ocean University of Qingdao;2005-01
7 WU Ya-jie, MEI Ning, DING Shou-bin, LU Hong-tao, YIN Feng( College of Eng., Ocean Univ. of China, Qingdao 266071, China );Study on heat-transfer properties of liquid film on spirally fluted horizontal tube——Effects of liquid quality on film thickness[J];Journal of Thermal Science and Technology;2005-01
8 HAN Zhi-hang, SUN Feng-zhong,HAN Ji-tian, SHI Yue-tao (College of Energy and Power Engineering under the Shandong University, Jinan, China, Post Code: 250061);The Study of a Scheme for Preventing the Vent of Steam from Condensate in a Spiral-tube Heat Exchanger[J];Journal of Engineering for Thermal Energy and Power;2004-06
9 WANG Xue-sheng,WANG Ru-zhu (Institute of Refrigeration and Cryogenics,Shanghai Jiao Tong University,Shanghai200030,China);Experimental investigation on heat transfer and flow resistance performance of RODbaffle multi-tube type of double-tube heat exchanger[J];Petro-chemical Equipment;2004-03
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 Lu Jianzhong (Ningxia Dawukou Power Plant) Geng Fusheng (Jilin Filter Water Treatment Industrial Company);Ammonia Corrosion of Copper Tubes in Steam Condenser and Its Anticorrosion Countermeasure[J];JOURNAL OF NORTHEAST CHINA INSTITUTE OF ELECTRIC POWER ENGINEERING;1999-01
2 ZHU Zhi-ping,YANG Dao-wu,ZHOU Qiong-hua,MA Di-dong Changsha University of Science and Technology,Changsha 410077;AMMONIA CORROSION OF COPPER TUBES IN AIR REMOVAL SECTION IN CONDENSER FOR POWER PLANT[J];Corrosion Science and Protection Technology;2005-02
3 Gu Zhijun Su Fangteng Zhang Zhigang Zhang Chun Wang Zhoucheng Guo Qilong (Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Xiamen 361012) Kang Biao Liu Shensheng Zhang Qi Wang Qingyun Yuan Bo Yang Minggao;CORROSION-CONTROL TECHNIQUE OF CARBON STEEL SEAWATER COOLING APPARATUS[J];Corrosion & Protection;2000-12
4 CHEN Ya_ping, XU Li_hua, ZHOU Qiang_tai, SHI Meng_heng;Corrugated Plate-Shell Heat Exchangers for Non-Copper Low pressure heaters in Power Plants[J];Boiler Technology;2002-02
5 YE Xue-min,YAN Wei-ping, WANG Xin (Department of Power Engineering, North China Electric Power University, Baoding 071003, China; China Datang Corporation, Beijing 100010, China);Temporal stability characteristics of evaporating or condensing thin liquid film[J];Journal of North China Electric Power University;2003-06
6 Zhang Zhigang, Su Fangteng, Gu Zhijun, Wang Zhoucheng,Kang Biao,Liu Shensheng,Zhang Qi;The Status Quo of Contamination Protection of Sea Water Cooler and Application[J];Petrochemical Corrosion and Protection;1997-04
7 Yu Cunye Shanghai Petrochemical Complex ( Shanghai 200540) Yang Jie Luoyang Petrochemical Complex ( Luoyang, Henan 471012);Techno-economic Analysis of Application of Titanium Coolers in Petrochemical Plant in Coastal Area[J];Petrochemical Corrosion and Protection;2004-02
8 Master Jin An Professor Shuai Zhiming (Sortheast University Nanjing);Comparison of Heat Transfer Enhancement Performance of Horizontal Spirally Corrugated Tubes Made of Different Materials[J];PETRO-CHEMICAL EQUIPMENT;1997-02
9 Lecturer Zhang Zhenguo Professor Wang Shiping Professor Lin Peisen (South China University of Technology,Guangzhou 510641);Survey on Research of Enhancing Heat Transfer of Petal Shaped Fin Tube[J];PETRO-CHEMICAL EQUIPMENT;1997-04
10 ;To Enhance Heat Transfer of Condenser by Using Spirally Fluted Tubes[J];Electric Power;2001-10
【Secondary Citations】
Chinese Journal Full-text Database 2 Hits
1 Shuai Zliming Feng Haixian Chen Jian (Department of Power Engineering);Experimental Study of Horizontal Heat Exchanger with Spirally Corrugated Tubes[J];Journal of Southeast University;1993-05
2 Shuan Zhiming;Fen Haixian(Dept. of Powet Engineering Southeast University)Li Xuetai(Shan Xi Electric Power Bureau);Experimental Investigation on Scaling in Spirally Indented Tubes[J];CHINESE SOCIETY FOR ELECTRICAL ENGINEERING;1994-02
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved