Air Cooling Technology for Power Stations: Research Progress and Perspectives

SHI Jinwen; GAO Fanxiang; ZOU Yang; XUE Yangbo; ZHAO Qiangqiang; WANG Zihao; WANG Yongjie; WANG Yueshe

doi:10.7652/xjtuxb202307003

您当前的位置：

首页 >

文章列表页 >

Air Cooling Technology for Power Stations: Research Progress and Perspectives

更新时间：2025-07-09

- Air Cooling Technology for Power Stations: Research Progress and Perspectives
- Vol. 57, Issue 7, Pages: 20-37(2023)
- 作者机构：
  
  1. 西安交通大学动力工程多相流国家重点实验室,西安,710049
  2. 西安热工研究院有限公司,西安,710043
  3. 山东网源电力工程有限公司,济南,250118
- 作者简介：
- 基金信息：
- DOI：10.7652/xjtuxb202307003
  CLC： TK121
- Online First：10 July 2023，
  
  Published：2023
- 稿件说明：
移动端阅览
SHI Jinwen, GAO Fanxiang, ZOU Yang, et al. Air Cooling Technology for Power Stations: Research Progress and Perspectives[J]. 2023, 57(7): 20-37.
DOI：

SHI Jinwen, GAO Fanxiang, ZOU Yang, et al. Air Cooling Technology for Power Stations: Research Progress and Perspectives[J]. 2023, 57(7): 20-37. DOI： 10.7652/xjtuxb202307003.

摘要

空冷技术能够在电站冷端利用空气完成换热冷却

相比湿冷技术在节水、降耗、减排及降本方面具有独特优势。从系统设计与运行优化的角度出发

综述了直接空冷和间接空冷两大类空冷技术的研究进展。设计优化方面

换热器(凝汽器和散热器)的流动换热特性已获得广泛研究

相关优化一般从几何结构、位置布局等角度开展

然而目前凝汽器研究对象多局限于翅片管

针对管束整体的优化研究比较缺乏

散热器研究则需更全面地考虑几何参数的影响等; 另外

由于风机(群)直接决定凝汽器的进气流量

其气动特性和集群效应研究成为重点

目前已形成多种分区方法和运行控制策略实施调优

但优化方案的经济性分析研究还有待深入。运行优化方面

为了削弱环境效应对空冷系统的负面影响

可以通过加装导流板等改善流场以扩展风的正向效应、开发控制预测模型进行防冻调控或设计防冻装置优化传热、设计开发各类清洗系统进行除垢等。当前研究在换热器设计优化的精度、广度和各类环境效应作用机理方面仍有进步空间

未来研究方向还包括新能源电站应用空冷的适应性分析

运用人工智能技术进行换热器设计、性能预测等。

Abstract

Air cooling technology

which uses air at the cold end of the power station to complete heat exchanger cooling

has unique advantages in water saving

consumption reduction

emission reduction and cost reduction compared with wet cooling technology. From the perspective of system design and operation optimization

the research progress of two types of air cooling technologies

direct and indirect air cooling

is reviewed. In terms of design optimization

the flow heat transfer characteristics of heat exchangers(condensers and radiators)have been extensively studied

and the relevant optimizations are generally carried out from the perspectives of geometric structure

position layout

etc.

but at present

the research objects of condensers are mostly limited to finned tubes

and there is a lack of optimization research on the overall tube bundle

and research on the radiators needs to consider the influence of geometric parameters more comprehensively. In addition

since the fan(group)directly determines the inlet flow rate of the condenser

its aerodynamic characteristics and cluster effect have become the focus of research

and a variety of zoning methods and operation control strategies have been formed to implement tuning

but the economic analysis and research of the optimization scheme needs to be further carried out. In terms of operation optimization

in order to weaken the negative impact of environmental effects on the air cooling system

the flow field can be improved by installing deflectors to expand the positive effect of wind

developing control prediction models for antifreeze control or designing antifreeze devices to optimize heat transfer

and designing and developing various cleaning systems for descaling. At present

there is still room for improvement in research on the accuracy and breadth of heat exchanger design optimization and the mechanism of various environmental effects

and future research directions include the adaptability analysis of air cooling in the application of new energy power stations

and the use of artificial intelligence technology for heat exchanger design and performance prediction.

关键词

Keywords

references

朱自伟, 黄彪, 裘昕月, 等. 基于平抑风光出力波动的主动配电网优化调度 [J]. 太阳能学报, 2022, 43(5): 90-97.

ZHU Ziwei, HUANG Biao, QIU Xinyue, et al. Optimal dispatching of active distribution network based on suppressing wind and photovoltaic power fluctuation [J]. Acta Energiae Solaris Sinica, 2022, 43(5): 90-97.

王瑗, 盛连喜, 李科, 等. 中国水资源现状分析与可持续发展对策研究 [J]. 水资源与水工程学报, 2008, 19(3): 10-14.

WANG Yuan, SHENG Lianxi, LI Ke, et al. Analysis of present situation of water resources and countermeasures for sustainable development in China [J]. Journal of Water Resources and Water Engineering, 2008, 19(3): 10-14.

陈立军, 杨赵辉, 邹晓旭, 等. 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, YANG Zhaohui, ZOU Xiaoxu, et al. The development of air-cooled power plant technology in China [J]. Journal of Northeast Dianli University, 2012, 32(6): 38-42.

付玉玲, 胡三高, 徐鸿. 空冷系统发展及展望 [J]. 山东电力技术, 2005(1): 14-16.

FU Yuling, HU Sangao, XU Hong. Development and prospect of air cooling in power generation [J]. Shandong Electric Power, 2005(1): 14-16.

陈立军, 米利俊, 徐超, 等. 新形势下直接空冷和间接空冷的发展分析 [J]. 电站系统工程, 2010, 26(6): 5-6, 9.

CHEN Lijun, MI Lijun, XU Chao, et al. Development and analysis of direct and indirect air cooling under new situation [J]. Power System Engineering, 2010, 26(6): 5-6, 9.

陈立军, 杨赵辉, 邹晓旭, 等. 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, YANG Zhaohui, ZOU Xiaoxu, et al. The development of air-cooled power plant technology in China [J]. Journal of Northeast Dianli University, 2012, 32(6): 38-42.

卜永东, 杨立军, 杜小泽, 等. 电站空冷技术 [J]. 现代电力, 2013, 30(3): 69-79.

BU Yongdong, YANG Lijun, DU Xiaoze, et al. Review of dry cooling technologies in power plants [J]. Modern Electric Power, 2013, 30(3): 69-79.

GOLDSTEIN J L, SPARROW E M. Heat Transfer, 1977, 99(2): 187-195.

RUSH T A, NEWELL T A, JACOBI A M. An experimental study of flow and heat transfer in sinusoidal wavy passages [J]. International Journal of Heat and Mass Transfer, 1999, 42(9): 1541-1553.

ISLAMOGLU Y, PARMAKSIZOGLU C. Numerical investigation of convective heat transfer and pressure drop in a corrugated heat exchanger channel [J]. Applied Thermal Engineering, 2004, 24(1): 141-147.

LI Li, DU Xiaoze, YANG Lijun, et al. Numerical simulation on flow and heat transfer of fin structure in air-cooled heat exchanger [J]. Applied Thermal Engineering, 2013, 59(1/2): 77-86.

SHI Lei, WANG Jin, YAN Ping, et al. Numerical investigation on air flow and heat transfer performance outside double row elliptical tube with rectangular steel-plate fins [C]//2009 International Conference on Energy and Environment Technology. Piscataway, NJ, USA: IEEE, 2009: 745-748.

段芮, 徐之平, 马虎根, 等. 椭圆管散热器传热及阻力性能试验研究 [J]. 能源研究与信息, 2007, 23(2): 105-110.

DUAN Rui, XU Zhiping, MA Hugen, et al. An experimental study on the heat transfer performance and resistance characteristics of the oval-tube heat exchanger [J]. Energy Research and Information, 2007, 23(2): 105-110.

冯丽丽, 杜小泽, 杨勇平, 等. 椭圆管矩形翅片间空气流动的扰流特征 [J]. 工程热物理学报, 2011, 32(1): 119-122.

FENG Lili, DU Xiaoze, YANG Yongping, et al. Characteristics of air flow around elliptical tubes with rectangular fins [J]. Journal of Engineering Thermophysics, 2011, 32(1): 119-122.

王从飞, 刘斌, 范薇, 等. 直接空冷系统椭圆翅片管管束传热与流动性能的数值分析 [J]. 制冷, 2012, 31(2): 17-21.

WANG Congfei, LIU Bin, FAN Wei, et al. Numerical stimulation of the heat transfer and flowing property of triple row tube bundle [J]. Refrigeration, 2012, 31(2): 17-21.

PRABHAKAR V, BISWAS G, ESWARAN V. Numerical prediction of heat transfer in a channel with a built-in oval tube and two different shaped vortex generators [J]. Numerical Heat Transfer: Part A Applications, 2002, 41(3): 307-329.

叶秋玲, 周国兵, 程金明, 等. 矩形通道中不同涡流发生器对换热和压降的影响 [J]. 中国电机工程学报, 2010, 30(11): 86-91.

YE Qiuling, ZHOU Guobing, CHENG Jinming, et al. Influence of different vortex generators on heat transfer enhancement and pressure drop characteristics in a rectangular channel [J]. Proceedings of the CSEE, 2010, 30(11): 86-91.

周国兵, 杨来顺. 涡流发生器对直接空冷凝汽器换热的影响 [J]. 中国电机工程学报, 2012, 32(5): 1-8.

ZHOU Guobing, YANG Laishun. Influence of different vortex generators on heat transfer in direct air-cooled condensers [J]. Proceedings of the CSEE, 2012, 32(5): 1-8.

DU Xiaoze, FENG Lili, LI Li, et al. Heat transfer enhancement of wavy finned flat tube by punched longitudinal vortex generators [J]. International Journal of Heat and Mass Transfer, 2014, 75: 368-380.

JIN Ruonan, YANG Xiaoru, YANG Lijun, et al. Thermo-flow performances of air-cooled condenser cell with oblique finned tube bundles [J]. International Journal of Thermal Sciences, 2019, 135: 478-492.

崔超, 赵允涛, 刘文英, 等. 进风角度对电站空冷凝汽器翅片管束流动传热性能的影响 [J]. 电站系统工程, 2019, 35(2): 18-22.

CUI Chao, ZHAO Yuntao, LIU Wenying, et al. Influence of inlet angle on flow and heat transfer performances of finned tube bundles of air-cooled condenser in power plants [J]. Power System Engineering, 2019, 35(2): 18-22.

WILKINSON M B, VAN DER SPUY S J, VON BACKSTRÖM T W. Performance testing of an axial flow fan designed for air-cooled heat exchanger applications [J]. Journal of Engineering for Gas Turbines and Power, 2019, 141(5): 051007.

HEINEMANN T, BECKER S. Axial fan performance under the influence of a uniform ambient flow field [J]. International Journal of Rotating Machinery, 2018, 2018: 6718750.

ZHAO Wanli, QU Qiulin, LI Qiuyan. Numerical investigation on the flow field of an axial flow fan in a direct air-cooled condenser for a large power plat [J]. Heat Transfer: Asian Research, 2013, 42(1): 60-72.

CHEN Lei, YANG Lijun, DU Xiaoze, et al. Novel air-cooled condenser with V-frame cells and induced axial flow fans [J]. International Journal of Heat and Mass Transfer, 2018, 117: 167-182.

MEYER C J, KRÖGER D G. Numerical simulation of the flow field in the vicinity of an axial flow fan [J]. International Journal for Numerical Methods in Fluids, 2001, 36(8): 947-969.

杨立军, 杜小泽, 张辉, 等. 电站空冷凝汽器轴流风机阵列集群效应的数值研究 [J]. 科学通报, 2011, 56(15): 1232-1239.

YANG Lijun, DU Xiaoze, ZHANG Hui, et al. Numerical investigation on the cluster effect of an array of axial flow fans for air-cooled condensers in a power plant [J]. Chinese Science Bulletin, 2011, 56(15): 1232-1239.

张辉, 耿学良, 郭牧, 等. 直接空冷风机进口空气流动特性 [J]. 中国电机工程学报, 2013, 33(5): 46-53, 前插7.

ZHANG Hui, GENG Xueliang, GUO Mu, et al. Inlet flow characteristics of fans in direct dry cooling systems [J]. Proceedings of the CSEE, 2013, 33(5): 46-53, 前插7.

孔新博, 罗智凌, 冯鹏远, 等. 环境风影响下直接空冷阵列入口空气流量特性实验研究 [J]. 动力工程学报, 2021, 41(2): 152-159, 172.

KONG Xinbo, LUO Zhiling, FENG Pengyuan, et al. Experimental study on inlet air flow characteristics of direct air-cooling fan arrays under the action of ambient wind [J]. Journal of Chinese Society of Power Engineering, 2021, 41(2): 152-159, 172.

黄鹤, 赵廷进. 环境风影响下空冷风机群的分区调节 [J]. 东北电力大学学报, 2017, 37(6): 50-55.

HUANG He, ZHAO Tingjin. Divisional regulation of fan cluster for direct air-cooled units in wind environment [J]. Journal of Northeast Electric Power University, 2017, 37(6): 50-55.

HUANG Wenhui, CHEN Lei, WANG Weijia, et al. Cooling performance optimization of direct dry cooling system based on partition adjustment of axial flow fans [J]. Energies, 2020, 13(12): 3179.

HUANG Wenhui, CHEN Lei, YANG Lijun, et al. Energy-saving strategies of axial flow fans for direct dry cooling system [J]. Energies, 2021, 14(11): 3176.

白焰, 李健, 张超, 等. 基于聚类分析的直接空冷机组数值模拟分区研究 [J]. 华北电力大学学报(自然科学版), 2019, 46(2): 91-102.

BAI Yan, LI Jian, ZHANG Chao, et al. Numerical simulation divisional study of direct air-cooled units based on cluster analysis [J]. Journal of North China Electric Power University(Natural Science Edition), 2019, 46(2): 91-102.

LUO Zhiling, LIU Jizhen, HUUSOM J K. Energy-efficient operation of a direct air-cooled condenser based on divisional regulation [J]. International Journal of Refrigeration, 2021, 132: 233-242.

LUO Zhiling, YAO Qi. Multi-model-based predictive control for divisional regulation in the direct air-cooling condenser [J]. Energies, 2022, 15(13): 4803.

GU Zhifu, CHEN X, LUBITZ W, et al. Wind tunnel simulation of exhaust recirculation in an air-cooling system at a large power plant [J]. International Journal of Thermal Sciences, 2007, 46(3): 308-317.

GAO Pei, ZHANG Xuelei, YU Xinwei. The effects of environment wind on heat transfer performance of direct air cooled island and its improvements [J]. Advanced Materials Research, 2013, 753-755: 2752-2756.

WANG Zhi, LIU Yali, YAN Ruiming. The ambient wind impact on eddy current distribution in air cooling island [J]. AIP Advances, 2019, 9(12): 125148.

刘学, 李国栋, 张瑞颖, 等. 环境风作用下小规模直接空冷系统流动传热性能分析 [J]. 华北电力大学学报(自然科学版), 2021, 48(6): 106-112.

LIU Xue, LI Guodong, ZHANG Ruiying, et al. Analysis of flow and heat transfer performances of small-scale direct dry cooling system under ambient wind [J]. Journal of North China Electric Power University(Natural Science Edition), 2021, 48(6): 106-112.

丁常富, 丁振宇, 侯乃明, 等. 直接空冷凝汽器加装防风网的数值模拟 [J]. 动力工程, 2009, 29(10): 956-959, 965.

DING Changfu, DING Zhenyu, HOU Naiming, et al. Numerical simulation of a direct air-cooled condenser installed with windshield [J]. Journal of Power Engineering, 2009, 29(10): 956-959, 965.

杨建国, 刘达, 张兆营, 等. 加装导流网以改善横向风对直接空冷凝汽器的影响 [J]. 中国电机工程学报, 2012, 32(2): 1-8.

YANG Jianguo, LIU Da, ZHANG Zhaoying, et al. Effects of using wind guiding nets to improve prevailing ambient wind on direct air-cooled condensers [J]. Proceedings of the CSEE, 2012, 32(2): 1-8.

HUANG Xianwei, CHEN Lin, KONG Yanqiang, et al. Effects of geometric structures of air deflectors on thermo-flow performances of air-cooled condenser [J]. International Journal of Heat and Mass Transfer, 2018, 118: 1022-1039.

HUANG Wenhui, HUANG Xianwei, YANG Lijun, et al. Influences of lateral double-layered deflectors on cooling performance of air-cooled condenser [J]. Journal of Thermal Science, 2021, 30(6): 2164-2177.

BAI Jianyun, SHAO Jiaxiao. 300MW CFB direct air cooled system frostproof control strategy optimization [C]//2011 International Conference on Computer Distributed Control and Intelligent Environmental Monitoring. Piscataway, NJ, USA: IEEE, 2011: 372-376.

陈磊, 侯一晨, 王伟佳, 等. 电站直接空冷系统防冻高效运行控制逻辑及数值模拟 [J]. 中国电机工程学报, 2022, 42(13): 4896-4906.

CHEN Lei, HOU Yichen, WANG Weijia, et al. Controlling logic and numerical simulation of energy-efficient anti-freezing operation for direct dry cooling system in power plant [J]. Proceedings of the CSEE, 2022, 42(13): 4896-4906.

白逢. 直接空冷凝汽器防冻卷帘的设计 [J]. 内蒙古电力技术, 2018, 36(3): 63-66.

BAI Feng. Design of direct air-cooled condenser antifreeze curtains [J]. Inner Mongolia Electric Power, 2018, 36(3): 63-66.

范景利, 姚坤, 万杰, 等. 极寒地区大型供热机组直接空冷凝汽器挡风防冻装置的优化设计 [J]. 电站系统工程, 2020, 36(5): 39-42.

FAN Jingli, YAO Kun, WAN Jie, et al. Wind-shield and anti-freeze device's optimal design of direct air-cooling condenser for large heating units in extreme cold region [J]. Power System Engineering, 2020, 36(5): 39-42.

师进文, 王子豪, 李高潮, 等. 火电机组直接空冷岛顶部防冻百叶窗仿真计算 [J]. 西安交通大学学报, 2023, 57(4): 180-187.

SHI Jinwen, WANG Zihao, LI Gaochao, et al. Simulation calculation of antifreeze shutter on top of direct air-cooled island of thermal power unit [J]. Journal of Xi'an Jiaotong University, 2023, 57(4): 180-187.

GONZALEZ A V, MEANA-FERNÁNDEZ A, FERNÁNDEZ J M. Stator-rotor interaction in the tip leakage flow of an inlet vaned low-speed axial fan [J]. International Journal of Numerical Methods for Heat Fluid Flow, 2020, 30(10): 4425-4452.

李林凌, 黄其柏, 乔宇锋. 轴流风机叶片紊流噪声模型及其特性研究 [J]. 中国机械工程, 2006, 17(10): 1056-1059.

LI Linling, HUANG Qibai, QIAO Yufeng. Research on model of the vortex noise of axial fan blade and its characteristics [J]. China Mechanical Engineering, 2006, 17(10): 1056-1059.

罗柏华, 刘宇陆. 湍流边界层流场与噪声实验研究 [J]. 实验力学, 2001, 16(4): 378-386.

LUO Baihua, LIU Yulu. An experimental study on the turbulent boundary layer flow field and its noise [J]. Journal of Experimental Mechanics, 2001, 16(4): 378-386.

刘碧龙, 常道庆. 湍流边界层引起的结构响应和噪声辐射研究 [J]. 科技资讯, 2016, 14(30): 185.

LIU Bilong, CHANG Daoqing. The vibration and noise radiation of the plate induced by the turbulent boundary layer [J]. Science Technology Information, 2016, 14(30): 185.

唐俊, 王军, 隽智辉, 等. 正弦锯齿尾缘对轴流风机尾迹及气动性能的影响 [J]. 工程热物理学报, 2017, 38(10): 2145-2150.

TANG Jun, WANG Jun, JUAN Zhihui, et al. The influence of sinusoidal serrated trailing edge on the wake and aerodynamic performance of axial fan [J]. Journal of Engineering Thermophysics, 2017, 38(10): 2145-2150.

GÉRARD A, MOREAU S, BERRY A, et al. Design of multi-modal obstruction to control tonal fan noise using modulation principles [J]. Journal of Sound and Vibration, 2015, 356: 34-47.

李春曦, 林卿, 叶学民. 单动叶安装角异常时轴流风机的噪声特性 [J]. 中国电机工程学报, 2015, 35(5): 1183-1192.

LI Chunxi, LIN Qing, YE Xuemin. Acoustic characteristics of an axial flow fan with abnormal installation angle of single blade [J]. Proceedings of the CSEE, 2015, 35(5): 1183-1192.

吕建民, 徐成宇, 于洪文. 基于鸮翼羽表面结构的风机叶片仿生降噪研究 [J]. 机械研究与应用, 2017, 30(6): 96-99.

LÜ Jianmin, XU Chengyu, YU Hongwen. Study on bionic drag reduction of fan blade based on long-eared owl wing plume structure [J]. Mechanical Research Application, 2017, 30(6): 96-99.

杨冰冰, 李超宇, 王松岩. 对旋轴流风机叶片穿孔的气动噪声研究 [J]. 煤炭技术, 2018, 37(8): 243-245.

YANG Bingbing, LI Chaoyu, WANG Songyan. Study on aerodynamic noise of counter-rotating axial fan with holes in blade [J]. Coal Technology, 2018, 37(8): 243-245.

朱芳勇, 吴俊鸿, 高旭, 等. 空调低压轴流弯掠叶片参数化优化设计与实验研究 [J]. 制冷技术, 2019, 39(3): 17-21.

ZHU Fangyong, WU Junhong, GAO Xu, et al. Parametric optimization design and experimental research on skewed-swept blade of low pressure axial fan of air conditioner [J]. Chinese Journal of Refrigeration Technology, 2019, 39(3): 17-21.

LIU Naitong, JIANG Changyong, HUANG Lixi, et al. Effect of porous casing on small axial-flow fan noise [J]. Applied Acoustics, 2021, 175: 107808.

杨善让, 徐志明, 孙灵芳. 换热设备污垢与对策 [M]. 2版. 北京: 科学出版社, 2004: 83-86.

王升龙, 陈东伟, 王建江, 等. 空冷凝汽器翅片管流态化清洗的数值模拟 [J]. 化工机械, 2014, 41(4): 510-513.

WANG Shenglong, CHEN Dongwei, WANG Jianjiang, et al. Numerical simulation of fluidized cleaning of air-cooled condenser finned tube [J]. Chemical Engineering Machinery, 2014, 41(4): 510-513.

王升龙, 王建江, 陈东伟, 等. 椭圆管矩形翅片清洗影响因素的数值分析与优化 [J]. 汽轮机技术, 2015, 57(1): 53-56.

WANG Shenglong, WANG Jianjiang, CHEN Dongwei, et al. Numerical analysis and optimization of factors affecting rectangular Fins elliptical tube cleaning [J]. Turbine Technology, 2015, 57(1): 53-56.

王建江, 李涛, 景雪晖, 等. 直接空冷凝汽器翅片管污垢层清洗的数值研究 [J]. 化工进展, 2016, 35(z2): 99-102.

WANG Jianjiang, LI Tao, JING Xuehui, et al. Numerical investigation on fouling cleaning of direct air cooled condenser finned tube [J]. Chemical Industry and Engineering Progress, 2016, 35(z2): 99-102.

赵波, 杨善让, 张纲, 等. 空冷凝汽器积灰干式吹扫系统现场实验研究 [J]. 中国电机工程学报, 2013, 33(35): 28-35.

ZHAO Bo, YANG Shanrang, ZHANG Gang, et al. A site simulation test on compressed air blowers for ash fouling of air cooled condensers [J]. Proceedings of the CSEE, 2013, 33(35): 28-35.

王润全, 呼浩. 直接空冷岛清洗装置的结构分析与优化 [J]. 中国高新科技, 2021(4): 159-160.

WANG Runquan, HU Hao. Structural analysis and optimization of direct air cooling island cleaning device [J]. China High and New Technology, 2021(4): 159-160.

高沛, 张学镭. 环境风影响直接空冷凝汽器换热的研究综述 [J]. 电力建设, 2013, 34(7): 81-84.

GAO Pei, ZHANG Xuelei. Research review of environmental wind influence on heat transfer of direct air-cooled condenser [J]. Electric Power Construction, 2013, 34(7): 81-84.

ZHANG Yi, ZHANG Fan, SHEN Jiong. On the dynamic modeling and control of the cold-end system in a direct air-cooling generating unit [J]. Applied Thermal Engineering, 2019, 151: 373-384.

OKBAZ A, PINARBA S I A, OLCAY A B. Experimental investigation of effect of different tube row-numbers, fin pitches and operating conditions on thermal and hydraulic performances of louvered and wavy finned heat exchangers [J]. International Journal of Thermal Sciences, 2020, 151: 106256.

OUYANG Xinping, HU Huihui. Simulation study on optimal structure of circular corrugated finned tube [J]. International Journal of Thermal Sciences, 2022, 179: 107622.

HAN Hui, HE Yaling, LI Yinshi, et al. A numerical study on compact enhanced fin-and-tube heat exchangers with oval and circular tube configurations [J]. International Journal of Heat and Mass Transfer, 2013, 65: 686-695.

ZHUKOVA Y V, TEREKH A М, ISAEV S A. Aerodynamic and heat transfer characteristics of an oval-shaped tube at different Reynolds numbers [J]. Heat Transfer Research, 2020, 51(15): 1383-1397.

HAQUE M R, RAHMAN A. Numerical investigation of convective heat transfer characteristics of circular and oval tube banks with vortex generators [J]. Journal of Mechanical Science and Technology, 2020, 34(1): 457-467.

TANG Linghong, DU Xueping, PAN Jie, et al. Air inlet angle influence on the air-side heat transfer and flow friction characteristics of a finned oval tube heat exchanger [J]. International Journal of Heat and Mass Transfer, 2019, 145: 118702.

杨立军, 杜小泽, 杨勇平. 间接空冷系统空冷散热器运行特性的数值模拟 [J]. 动力工程, 2008, 28(4): 594-599.

YANG Lijun, DU Xiaoze, YANG Yongping. Numerical simulation of operation characteristics for air-cooled radiator in indirect air cooling system [J]. Journal of Power Engineering, 2008, 28(4): 594-599.

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.

DU Xueping, YIN Yantao, ZENG Min, et al. An experimental investigation on air-side performances of finned tube heat exchangers for indirect air-cooling tower [J]. Thermal Science, 2014, 18(3): 863-874.

MISHRA M, DAS P K, SARANGI S. Transient behaviour of crossflow heat exchangers due to perturbations in temperature and flow [J]. International Journal of Heat and Mass Transfer, 2006, 49(5/6): 1083-1089.

MISHRA M, DAS P K, SARANGI S. Dynamic behavior of three-fluid crossflow heat exchangers [J]. Journal of Heat Transfer, 2008, 130(1): 011801.

闫景波, 杨立军. 电站空冷散热器动态传热特性研究 [J]. 华北电力大学学报(自然科学版), 2020, 47(2): 89-94.

YAN Jingbo, YANG Lijun. Study on dynamic heat transfer characteristics of air-cooled heat exchanger in power plants [J]. Journal of North China Electric Power University(Natural Science Edition), 2020, 47(2): 89-94.

YANG Lijun, CHEN Lei, DU Xiaoze, et al. Effects of ambient winds on the thermo-flow performances of indirect dry cooling system in a power plant [J]. International Journal of Thermal Sciences, 2013, 64: 178-187.

YANG Lijun, WU Xiaodan, DU Xiaoze, et al. Dimensional characteristics of wind effects on the performance of indirect dry cooling system with vertically arranged heat exchanger bundles [J]. International Journal of Heat and Mass Transfer, 2013, 67: 853-866.

WU Xiaodan, YANG Lijun, DU Xiaoze, et al. Flow and heat transfer characteristics of indirect dry cooling system with horizontal heat exchanger A-frames at ambient winds [J]. International Journal of Thermal Sciences, 2014, 79: 161-175.

LU Yuanshen, GUAN Zhiqiang, GURGENCI H, et al. Experimental study of crosswind effects on the performance of small cylindrical natural draft dry cooling towers [J]. Energy Conversion and Management, 2015, 91: 238-248.

王海涛, 梅雪松, 王海军, 等. 环境侧风及大气逆温作用下的AP1000核电机组间接空冷系统热力特性的数值研究 [J]. 中国电机工程学报, 2019, 39(4): 1097-1104.

WANG Haitao, MEI Xuesong, WANG Haijun, et al. Numerical study on thermodynamic characteristics of indirect dry cooling system for AP1000 nuclear power plant under environmental crosswind and temperature inversion [J]. Proceedings of the CSEE, 2019, 39(4): 1097-1104.

GU Hongfang, WANG Haijun, GU Yuqian, et al. A numerical study on the mechanism and optimization of wind-break structures for indirect air-cooling towers [J]. Energy Conversion and Management, 2016, 108: 43-49.

ZHOU Jianxin, MA Huan, SI Fengqi, et al. To broaden safe operation range of the indirect dry cooling system with internal annular windbreak cloth in extremely cold days [J]. Applied Thermal Engineering, 2019, 152: 420-429.

YAN Jingbo, WANG Weijia, CHEN Lei, et al. Enhancement of thermo-flow performances by windbreakers for two-tower indirect dry cooling system [J]. Journal of Thermal Science, 2020, 29(3): 676-686.

WU Tao, GE Zhihua, YANG Lijun, et al. Flow deflectors to release the negative defect of natural wind on large scale dry cooling Tower [J]. International Journal of Heat and Mass Transfer, 2019, 128: 248-269.

CHEN Lei, YANG Lijun, DU Xiaoze, et al. Anti-freezing of air-cooled heat exchanger by air flow control of louvers in power plants [J]. Applied Thermal Engineering, 2016, 106: 537-550.

WANG Weijia, KONG Yanqiang, HUANG Xianwei, et al. Anti-freezing of air-cooled heat exchanger by switching off sectors [J]. Applied Thermal Engineering, 2017, 120: 327-339.

WEI Huimin, YANG Xiaoru, GE Zhihua, et al. Anti-freezing of natural draft dry cooling system of power generation by water re-distribution during winter [J]. International Journal of Heat and Mass Transfer, 2020, 149: 119194.

王伟佳, 孔艳强, 温新宇, 等. 电站间接空冷散热器管束防冻预测模型及数值验证和实验研究 [J]. 中国电机工程学报, 2022, 42(17): 6357-6367.

WANG Weijia, KONG Yanqiang, WEN Xinyu, et al. Anti-freezing predicting models, numerical verification and experimental research for air-cooled heat exchanger tube bundles of natural draft dry cooling system in power plant [J]. Proceedings of the CSEE, 2022, 42(17): 6357-6367.

荆涛, 徐志强, 韩立, 等. 寒冷气候下环境风速对电厂双间接空冷塔性能影响的模拟研究 [J]. 陕西科技大学学报, 2022, 40(5): 160-169, 184.

JING Tao, XU Zhiqiang, HAN Li, et al. Simulation study on influence of environmental wind speed on double indirect air-cooling towers performance in cold climate [J]. Journal of Shaanxi University of Science Technology, 2022, 40(5): 160-169, 184.

康卫东, 李高潮, 王子豪, 等. 基于环境风温-冷却水温耦合计算的间接空冷塔冬季运行及防冻研究 [J/OL]. 华东理工大学学报(自然科学版)[2022-11-25]. https: //doi.org/10.14135/j.cnki.1006-3080.20220601001.

KANG Weidong, LI Gaochao, WANG Zihao, et al. Research on winter operation and frost protection of indirect air-cooled Tower based on coupling calculation of ambient air temperature and cooling water temperature [J/OL]. Journal of East China University of Science and Technology [2022-11-25]. https: //doi.org/10.14135/j.cnki.1006-3080.20220601001.

马洪发, 曾艳丽, 刘光恒, 等. 电站间接空冷机组专用自动伸缩式清洗系统 [J]. 清洗世界, 2012, 28(10): 33-39.

MA Hongfa, ZENG Yanli, LIU Guangheng, et al. Power station indirect air-cooled units special automatic telescopic cleaning system [J]. Cleaning World, 2012, 28(10): 33-39.

马洪发, 张振洲, 刘锋, 等. 电站空冷机组专用塔内仿形可换位式清洗装置 [J]. 清洗世界, 2016, 32(2): 42-48.

MA Hongfa, ZHANG Zhenzhou, LIU Feng, et al. Imitation plant air cooling unit with Tower can be transposed type cleaning device [J]. Cleaning World, 2016, 32(2): 42-48.

唐贵富, 吕艳, 马洪发, 等. 大型空冷散热器高效全自动清洗技术及装备 [J]. 管道技术与设备, 2021(6): 38-40.

TANG Guifu, LÜ Yan, MA Hongfa, et al. Efficient full-automatic cleaning technology and equipment for large air-cooled radiators [J]. Pipeline Technique and Equipment, 2021(6): 38-40.

王卫良, 倪维斗, 王哲, 等. 间接空冷塔受侧风影响研究综述 [J]. 中国电机工程学报, 2015, 35(4): 882-890.

WANG Weiliang, NI Weidou, WANG Zhe, et al. A review on the research of a dry cooling tower affected by cross wind [J]. Proceedings of the CSEE, 2015, 35(4): 882-890.

WANG Chaoyang, LIU Ming, ZHAO Yongliang, et al. Dynamic modeling and operation optimization for the cold end system of thermal power plants during transient processes [J]. Energy, 2018, 145: 734-746.

徐玫, 肖斌, 周治, 等. 塔式太阳能热发电站中空冷凝汽器运行特性的研究 [J]. 太阳能, 2020(9): 69-75.

XU Mei, XIAO Bin, ZHOU Zhi, et al. Study on operation characteristics of air-cooled condenser of tower CSP station [J]. Solar Energy, 2020(9): 69-75.

ZOU Zheng, GUAN Zhiqiang, GURGENCI H, et al. Solar enhanced natural draft dry cooling tower for geothermal power applications [J]. Solar Energy, 2012, 86(9): 2686-2694.

KHAN T A, LI Wei. Optimal configuration of vortex generator for heat transfer enhancement in a plate-fin channel [J]. Journal of Thermal Science and Engineering Applications, 2018, 10(2): 021013.

LEMOUEDDA A, BREUER M, FRANZ E, et al. Optimization of the angle of attack of delta-winglet vortex generators in a plate-fin-and-tube heat exchanger [J]. International Journal of Heat and Mass Transfer, 2010, 53(23/24): 5386-5399.

DAMAVANDI M D, FOROUZANMEHR M, SAFIKHANI H. Modeling and Pareto based multi-objective optimization of wavy fin-and-elliptical tube heat exchangers using CFD and NSGA-II algorithm [J]. Applied Thermal Engineering, 2017, 111: 325-339.

BAI Jianyun, MENG Xinyu, QU Yan, et al. Prediction of outlet air temperature of direct air condenser based on BP neural network [J]. Journal of Physics: Conference Series, 2019, 1303(1): 012014.

CHEN Heng, PENG Weike, NIE Chunming, et al. Performance prediction and optimization of the air-cooled condenser in a large-scale power plant using machine learning [J]. Energy Technology, 2021, 9(7): 2100045.

徐松泉, 杨博, 文珏, 等. 基于弗留格尔公式和大数据的空冷机组关键问题探讨 [J]. 发电设备, 2020, 34(2): 144-148.

XU Songquan, YANG Bo, WEN Jue, et al. Discussion on key problems in air-cooling units based on Flugel formula and big data [J]. Power Equipment, 2020, 34(2): 144-148.

聂椿明, 安留明, 徐钢, 等. 基于大数据的燃煤电站空冷岛运行实时优化策略 [J]. 动力工程学报, 2021, 41(9): 713-720, 728.

NIE Chunming, AN Liuming, XU Gang, et al. Real time optimization strategy for air cooling island operation of coal fired power station based on big data [J]. Journal of Chinese Society of Power Engineering, 2021, 41(9): 713-720, 728.

彭维珂, 聂椿明, 陈衡, 等. 基于智能算法的空冷火电机组负荷预测研究 [J]. 华电技术, 2021, 43(3): 57-64.

PENG Weike, NIE Chunming, CHEN Heng, et al. Study on load forecasting for air cooling thermal power units based on intelligent algorithm [J]. Huadian Technology, 2021, 43(3): 57-64.

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Numerical Simulation of Heat-Moisture Barrier Performance of a Horizontal Air Curtain in Cold Storage

Bi-Level Multi-Obj ective Optimization of a Wind-Solar Coupled Hydrogen Production System Based on the Synergy of Hybrid Electrolyzer Arrays

Influence of Structural Parameters on the Summer Operational Characteristics of a Three-Tower-in-One Indirect Air-Cooling System

A Fast Calculation Method for Thermal Flow Fields in Transformer Windings Based on PI-DeepONet

A Structure-Semantics-Residual Collaborative Image Compression Framework：Towards Privacy Protection and High-Fidelity Reconstruction

Related Author

No data

Related Institution

No data

⁰