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间接空冷塔受侧风影响研究综述

DOI: 10.13334/j.0258-8013.pcsee.2015.04.015, PP. 882-890

Keywords: drycoolingtower,indirectair-cooled,crosswind,asymmetricalwindintake,deflectionoftheplumeflow,inversecoldflow

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Abstract:

综述了近几十年国内外关于环境侧风对空冷塔影响的研究方法和研究成果,指出环境侧风引起空冷塔入口进风不均匀、出口羽流偏斜和出口边缘逆流等问题,导致塔体整体通风阻力上升,降低了通风量,引起机组煤耗增加,被压低的烟气尾流还对下游环境造成一定污染。国内外学者通过试验、数值模拟等方法对空冷塔受侧风的影响进行大量研究,

References

[1]  翟志强.横向风对自然通风干式冷却塔运行性能影响的试验与数值研究[J].热力发电,1997,(3):3-7. Zhai Zhiqiang.Experimental and numerical analysis of the influence of cross wind on the performance of dry cooling tower[J].Thermal power generation,1997,(3):3-7(in Chinese).
[2]  翟志强,符松,朱克勤.横风下空冷塔单塔与双塔流场特性及相关改进方案的试验比较研究[J].空气动力学学报,1999,17(1):31-39. Zhai Zhiqiang,Fu Song,Zhu Keqing.Comparison of flow characteristics and improving techniques in single and double dry cooling towers under cross wind[J].ACTA Aerodynamics of Sinica,1999,17(1):31-39(in Chinese).
[3]  王凯.具有导风板的自然通风逆流湿式冷却塔进风阻力研究及性能优化[D].济南:山东大学,2009. Wang Kai.Research on flow resistance of inlet air performance optimization of natural draft counter flow wet cooling tower with air deflectors[D].Jinan:Shan Dong University,2009.
[4]  陈友良,孙奉仲,高明,等.十字隔墙对湿式冷却塔性能影响的试验研究[J].中国电机工程学报,2012,32(11):28-34. Chen Youliang,Sun Fengzhong,Gao Ming,et al.Experimental study of cross walls effect on the performance of wet cooling towers[J].Proceedings of the CSEE,2012,32(11):28-34(in Chinese).
[5]  王凯.自然通风湿式冷却塔进风口空气动力场的数值模拟与阻力研究[D].济南:山东大学,2006.Wang Kai.Numerical investigation on the flow resistance of the inlet of wet cooling tower[D].Jinan:Shandong University,2006.
[6]  孙奉仲.冷却塔设计的数学模型及先进设计方法[J].山东电力技术,2002(6):6-9. Sun Fengzhong.The math method and advanced design method of cooling tower[J].Shandong Dianli Jishu,2002(6):6-9(in Chinese).
[7]  魏庆鼎,曹远漠.渭河电厂冷却塔群和厂房对冷却塔风荷载影响的风洞试验研究[J].电力建设,1991(13):44-49. Wei Qingding,Cao Yuanmo.Experimental research on the effect of tower group and mill building on the wind load of cooling tower in weihe power plant[J].Power Construction,1991(13):27-33(in Chinese).
[8]  田晓.600MW空冷机组运行特性分析[J].科技信息,2011(10):739-740. Tian Xiao.Operating characteristics analysis of 600MW air cooling units[J].Science and Technology Information,2011(10):739-740(in Chinese).
[9]  张晓东,王清照.侧风对自然通风空冷塔冷却性能的影响[J].中国电力,1999,32(6):36-38. Zhang Xiaodong,Wang Qingzhao.The effect of cross wind on the cooling characteristic of natural draft dry cooling tower[J].China Electric,1999,32(6):36-38(in Chinese).
[10]  张晓东,王清照.电厂空冷塔内外压力场与温度场分析[J].现代电力,1999,16(1):68-72. Zhang Xiaodong,Wang Qingzhao.Analysis on the pressure and temperature field of dry cooling tower [J].Modern Electricity,1999,16(1):68-72(in Chinese).
[11]  Goudarzi M A.Proposing a new technique to enhance thermal performance and reduce structural design wind loads for natural drought cooling towers[J].Energy,2013(62):164-172.
[12]  Salazar J M,Diwekar U,Constantinescu E,et al.Stochastic optimization approach to water management in cooling-constrained power plants [J].Applied Energy,2013(112):12-22.
[13]  Chu C M.Use of chilton-colburn analogy to estimate effective plume chimney height of a forced draft air-cooled heat exchanger[J].Heat Transfer Engineering,2006,27(9):81-85.
[14]  Chu C M.A Preliminary method for estimating the effective plume chimney height above a forced-draft air-cooled heat exchanger operating under natural convection[J].Heat Transfer Engineering,2002,23(3):3-12.
[15]  Doyle P T,Benkly G J.Use fanless air coolers[C]// Hydrocarbon Processing,Houston,1973.
[16]  Wei Q D,Zhang Boyin,Liu Keqi,et al.A study of the unfavorable effects of wind on the cooling efficiency of dry cooling-towers[J].Journal of Wind Engineering and Industrial Aerodynamics,1995(54-55):633-643.
[17]  唐革风,苏铭德,符松.横向风影响下空冷塔内外流场的数值研究[J].空气动力学学报,1997,15(3):328-336.Tang Gefeng,Su Mingde,Fu Song.Numerical investigation on the flow field of dry cooling tower affected by cross wind[J].Journal of Aerodynamics,1997,15(3):328-336(in Chinese).
[18]  孙彬彬,孙晓燕,徐志明.空冷塔传热特性的数值模拟[J].东北电力大学学报,2006,26(1):81-85.Sun Binbin,Sun Xiaoyan,Xu Zhiming.Simulation on the heat transfer performance of dry cooling tower[J].Journal of Northeast Dianli University,2006,26(1):81-85(in Chinese).
[19]  崔晓博,鲁旭东.空冷系统的技术经济特性和影响因素[J].内蒙古石油化工,2013,39(8):121-122. Cui Xiaobo,Lu Xudong.The technological and economical characteristics of dry cooling system and its factors[J].Inner Mongolia Petrol and Chemistry,2013,39(8):121-122(in Chinese).
[20]  卜永东,杨立军,杜小泽.电站空冷技术[J].现代电力,2013,30(3):69-79. Bu Yongdong,Yang Lijun,Du Xiaoze.Review on dry cooling technologies in power plants[J].Modern Power,2013,30(3):69-79(in Chinese).
[21]  路福田.火电厂百万机组直接空冷与间接空冷技术经济比较[J].中国电业:技术版,2012(7):66-68. Lu Futian.Technological and economic comparison of direct air cooling and indirect air cooling in 1000MW unit thermal power plant[J].China Power:Technology Version,2012(7):66-68(in Chinese).
[22]  Chu C M,Rahman M M ,Kumaresan S.Effect of cold inflow on chimney height of natural draft cooling towers[J].Nuclear Engineering and Design,2012(249):125-131.
[23]  梁振明,王平.国内首例600MW机组间接空冷示范工程及技术[J].中国电力,2010,43(3):31-34. Liang Zhenming,Wang Ping.The first domestic indirect air-cooled demonstration project of 600MW unit and its technology research[J].Electric Power,2010,43(3):31-34(in Chinese).
[24]  Smrekar J,Senegacnik A,Fuhrer C,Methodology for evaluation of cooling tower performance - Part 2:Application of the methodology and computational aspects of Poppe equations[J].Energy Conversion and Management,2011,52(11):3282-3289.
[25]  王佩璋.空冷火力发电技术的经济问题[J].电力技术,1991(10):46-49. Wang Peizhang.The economical problem of dry cooling technology in power plant[J].Electric Technology,1991(10):46-49(in Chinese).
[26]  陈立军.我国电站空冷技术的发展[J].东北电力大学学报,2012,32(6):38-42. Chen Lijun.The development of air-cooled power plant technology in China[J].Journal of Northeast Dianli University,2012,32(6):38-42(in Chinese).
[27]  翟志强,朱克勤,符松.横向风对自然通风干式冷却塔空气流场影响的模型试验研究[J].试验力学,1997,12(2):142-147. Zhai Zhiqiang,Zhu Keqin,Fu Song.Model experiment for the influence of cross-wind on the air flow field in natural draft dry cooling tower[J].Journal of Experimental Mechanics,1997,12(2):142-147(in Chinese).
[28]  Du Preez A F.The Influence of cross-winds on the performance of natural draft dry-cooling towers[D],Stellenbosch:Stellenbosch University,1992.
[29]  黄春花,赵顺安.间接空冷阻力特性试验研究[J].中国水利水电科学研究院学报,2011,9(3):195-199. Huang Chunhua,Zhao Shunan.Research on resistance performance of indirect dry cooling tower[J].Journal of China Institute of Water Resources and Hydropower Research,2011,9(3):195-199(in Chinese).
[30]  赵元宾.十字隔墙湿式冷却塔冷却特性的数值研究[J].中国电机工程学报,2009,29(8):6-13. Zhao Yuanbin.Numerical analysis of cooling performance of wet cooling tower with cross wall[J].Proceedings of the CSEE,2009,29(8):6-13(in Chinese).
[31]  赵顺安.自然通风间接空冷塔优化布置的数值模拟研究[J].水动力学研究与进展:A辑,2013,28(2):197-202. Zhao Shunan.Numerical simulation of the indirect air cooling tower layout optimization[J].Chinese Journal of Hydrodynamics,2013,28(2):197-202(in Chinese).
[32]  杨立军,贾思宁,卜永东,等.电站间冷系统空冷散热器翅片管束流动传热性能的数值研究[J].中国电机工程学报,2012,32(32):50-57. Yang Lijun,Jia Sining,Bu Yongdong,et al.Numerical study on flow and heat transfer characteristics of finned tube bundles for air-cooled heat exchangers of indirect dry cooling systems in power plants[J].Proceedings of the CSEE,2012,32(32):50-57(in Chinese).
[33]  Kapas N.Behavior of Natural Draught Cooling Towers in Wind[C]//CMFF,Budapest,Hungary,2003.
[34]  高明.侧风环境下自然通风湿式冷却塔周向进风变化规律[J].山东大学学报:工学版,2009,39(3):154-158. Gao Ming.circumferential inflow air distributing rules in a natural draft wet-cooling tower under cross wind conditions[J].Journal of Shandong University: Engineering Science,2009,39(03):154-158(in Chinese).
[35]  高明,赵元宾,张磊,等.环境侧风与湿式冷却塔塔内通风量关系的试验研究[J].中国电机工程学报,2012,32(26):18-22. Gao Ming,Zhao Yuanbin,Zhang Lei,et al.Experimental research of the correlation between environmental crosswind and airflow rate for wet cooling towers [J].Proceedings of the CSEE,2012,32(26):18-22(in Chinese).
[36]  高明,王妮妮,史月涛,等.自然通风湿式冷却塔冷却数随外界侧风变化规律的研究[J].中国电机工程学报,2012,32(17):20-24. Gao Ming,Wang Nini,Shi Yuetao,et al.Research on change rules of Merkel number for natural draft wet cooling tower with environmental cross wind [J].Proceedings of the CSEE,2012,32(17):20-24 (in Chinese).
[37]  刘志云,王栋,林宗虎.侧向风对自然通风直接空冷塔性能影响的数值分析[J].动力工程,2008,28(6):915-919.Liu Zhiyun,Wang Dong,Lin Zonghu.Numerical analysis on the performance of natural draft direct cooling tower affected by cross wind[J].Power Engineering,2008,28(6):915-919(in Chinese).
[38]  赵元宾.侧风对湿式冷却塔空气动力场影响的数值分析[J].核动力工程,2008,29(6):35-40. Zhao Yuanbin.Numerical analysis of cress wind effect on wet cooling tower aerodynamic field[J].Nuclear Power Engineering,2008,29(6):35-40(in Chinese).
[39]  Moore F K.Aerodynamic design problems of dry cooling systems[C]//Proceedings of the IAHR Cooling Tower Workshop.San Francisco,California,1980.
[40]  赵旺初.谈谈空冷电厂发展[J].东方电气评论,1998,12(1):35-43. Zhao Wangchu.Comments on the development of dry cooling technology[J].Dongfang Electric Discussion,1998,12(1):35-43(in Chinese).
[41]  Bourillot C ,Al E,Effect of Wind on the Performance of a Natural Wet Cooling Tower[C]//Fifth IAHR Cooling Tower Workshop,1980.
[42]  Cortinovis G.A systemic approach for optimal cooling tower operation [J].Energy Conversion Management,2009,50(9):2200-2209.
[43]  赵振国.自然风对空冷塔的不利影响及其改善措施[J].应用科学学报,1998,16(1):115-123. Zhao Zhenguo.The engineering improvement for weakening the bad effect of natural wind on the dry cooling tower[J].Journal of applied science,1998,16(1):115-123(in Chinese).
[44]  Al-Waked R,Behnia M.The performance of natural draft dry cooling towers under crosswind: CFD study [J].International Journal of Energy Resources,2004,28(2):147-161.
[45]  张晓东,郑永刚,王清照.空冷塔内外流场的数值分析[J].热能动力工程,2000,15(1):52-54.Zhang Xiaodong,Zheng Yonggang,Wang Qingzhao.Numerical analysis on the flow field of dry cooling tower[J].Thermal Power Engineering,2000,15(1):52-54(in Chinese).
[46]  卜永东,杨立军,杜小泽,等.电站空冷系统变工况性能的数值研究[J].中国电机工程学报,2012,32(35):66-73.Pu Yongdong.A Numerical approach to off-design performance of dry cooling systems in power plants [J].Proceedings of the CSEE,2012,32(35):66-73(in Chinese).
[47]  Goodarzi M.A proposed stack configuration for dry cooling tower to improve cooling efficiency under crosswind[J].Journal of Wind Engineering and Industrial Aerodynamics,2010,98(12):858-863.
[48]  王凯.自然通风冷却塔进风口流场模型的建立及计算[J].山东大学学报:工学版,2008,38(1):13-17.Wang Kai.Modeling and simulation on the flow field of the inlet of natural draft wet cooling tower[J].Journal of Shandong University,2008,38(1):13-17(in Chinese).
[49]  Zhai Z ,Fu S.Improving cooling efficiency of dry-cooling towers under cross wind conditions by using wind-break methods[J].Applied Thermal Engineering,2006,26(10):1008-1017.
[50]  Bergles,A E.Air-cooled heat exchangers and cooling towers: thermal-flow performance evaluation and design[J].Mechanical Engineering,2000,122(6):96-101.
[51]  Baer E G,Ernst ,Wurz D.Effect of wind on the flow in the chimney of a natural draft cooling tower[J].VGB Kraft werk stechnik,1980,60(11):875-881.
[52]  Jorg O,Scorer R S.An experimental study of cold inflow into chimneys[J].Atmospheric Environmental,1967, 24(3):645-654.
[53]  Modi V,Torrance K E.Experimental and numerical studies of cold inflow at the exit of buoyant channel flows[J].Journal of Heat Transfer,1987,NY109(2):392-399.
[54]  Fisher T S ,Torrance K E.Experiments on chimney- enhanced free convection[J].Journal of Heat Transfer,1999,121(3):603-609.
[55]  Surface M O.System designs for dry cooling towers [J].Power Engineering,1977,81(6):42-50.
[56]  Mc Hale C E.A New Developments in dry cooling of power plants[J].Combustion,1980,11(5):28-36.
[57]  Battelle.Wet/dry cooling demonstration:test results[R].Washington:Pacific Northwest Laboratories Richland,1990.
[58]  Battelle.Wet/dry cooling demonstration:a transfer of technology[R].Washington:Pacific Northwest Laboratories Richland,1990.
[59]  Holland F L.System for exhausting gaseous products of combustion:U.S.,3706290 [P]. 1972-12-19.
[60]  Ruhl H,Gilbert J.Cooling tower: U.S.,4088717 [P].1978-02-22.
[61]  Du Preez A F,Kroger D G.Effect of wind performance on a dry cooling tower[J].Heat Recovery System CHP,1993,13(2):139-146.
[62]  李和平,牛宝新.国产200MW空冷机组提高真空度的途径[J].华北电力技术,1995(10):33-37.Li Heping,Niu Baoxin.Methods on improving the vaccum of domestic 200MW dry cooling tower[J].North China Electric Power,1995(10):33-37(in Chinese).
[63]  赵振国,石金铃,魏庆鼎,等.自然风对空冷塔的不利影响及其改善措施[J].应用科学学报,1998,16(1):115-123. Zhao Zhenguo,Shi Jinlin,Wei Qingding,et. al..The engineering improvement for weakening the bad effect of natural wind on the dry cooling tower[J].Journal of Applied Science,1998,16(1):115-123(in Chinese).
[64]  Al-Waked R ,Behnia M.The effect of windbreak walls on the thermal performance of natural draft dry cooling towers[J].Heat Transfer Engineering,2005,26(8):50-62.
[65]  Chen Y.Experimental research of the cross walls effect on the thermal performance of wet cooling towers under crosswind conditions[J].Applied Thermal Engineering,2011,31(17):4007-4013.
[66]  戴振会.冷却塔进风口加装导风板后的冷却性能比较与评价[J].中国电力,2009,42(10):24-27.Dai Zhenhui.Performance evaluation and its comparison of cooling towers before and after the installation of air deflectors[J].Electric Power,2009,42(10):24-27(in Chinese).
[67]  陈友良,高明,赵元宾,等.侧风下逆流湿式冷却塔优化进风的试验研究[J].中国电机工程学报,2012,32(23):48-54. Chen Youliang,Gao Ming,Zhao Yuanbin,et al.Experimental study on optimizing inlet airflow of wet cooling towers under crosswinds [J].Proceedings of the CSEE,2012,32(23):48-54(in Chinese).
[68]  黄春花,赵顺安.间接空冷系统塔型优化研究[J].中国水利水电科学研究院学报,2011,9(4):313-318. Huang Chunhua,Zhao Shunan.Research on optimization of tower type in indirect dry cooling system[J].Journal of China Institute of Water Resources and Hydropower Research,2011,9(4):313-319(in Chinese).
[69]  Lu Y,Guan Z,Gurgenci H,Zou Z,et al.Windbreak walls reverse the negative effect of crosswind in short natural draft dry cooling towers into a performance enhancement[J].International Journal of Heat and Mass Transfer,2013(63):162-170.
[70]  Leene J A.Draught reduction of hyperbolic natural- draught cooling towers as a result of wind[C]//Proceeding of the 4 th Colloquium on Industrial Aerodynamics,Part 2,Fachhochschule Aachen,1980.
[71]  Larinoff M W,Russell C M B,McChesney H R,et al.Performance and capital costs of wet/dry cooling towers in power plant service;cross wind and internal flow characteristics of dry cooling towers [J].Combustion,1978,49(11):472-479.
[72]  Wei Q D.A study of the unfavorable effects of wind on the cooling efficiency of dry cooling towers[J].Wind Engineering Industrial Aerodynamics,1995,54(55):633-643.

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