Heat rejection enhancement in natural draft cooling tower using radiator-type windbreakers

M. Goodarzi; R. Keimanesh

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Heat rejection enhancement in natural draft cooling tower using radiator-type windbreakers

机译：使用散热器式风衣增强自然通风冷却塔的散热

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Cooling efficiency of a natural draft dry cooling tower decreases under crosswind condition. Many researchers frequently recommended solid windbreakers to improve the cooling efficiency. The present research work concerns with the cooling performance assessment of the cooling tower under crosswind condition when the windbreakers are fabricated from the same type of cooling tower radiators. Computational fluid dynamics approach based on the finite volume method has been used to assess the cooling performance of the cooling tower. Numerical results show that radiator type windbreakers can substantially more improve the cooling efficiency than the usual solid types do.

机译：在侧风条件下，自然通风干式冷却塔的冷却效率会降低。许多研究人员经常推荐使用固态风衣来提高冷却效率。当风衣由相同类型的冷却塔散热器制造时，本研究工作涉及在侧风条件下冷却塔的冷却性能评估。基于有限体积法的计算流体动力学方法已用于评估冷却塔的冷却性能。数值结果表明，散热器型风衣比普通的固态风衣能显着提高冷却效率。

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来源
《Energy Conversion & Management》 |2013年第7期|120-125|共6页
作者
M. Goodarzi; R. Keimanesh;
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作者单位

Faculty of Engineering, Bu-Ali Sina University, Hamedan, Iran;

Faculty of Engineering, Bu-Ali Sina University, Hamedan, Iran;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类
关键词
Natural draft; Cooling tower; Crosswind; Radiator type windbreakers; Cooling efficiency;

机译：自然吃水冷却塔;侧风散热器式风衣;散热效率;

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专利

1. Windbreak walls reverse the negative effect of crosswind in short natural draft dry cooling towers into a performance enhancement [J] . Y. Lu, Z. Guan, H. Gurgenci, International Journal of Heat and Mass Transfer . 2013,第auga期

机译：防风墙可逆转短自然通风干式冷却塔中侧风的负面影响，从而提高性能
2. Analysis of windbreaker combinations on steam power plant natural draft dry cooling towers [J] . Zavaragh Hadi Ghasemi, Ceviz Mehmet Akif, Tabar Mohammed Taghi Shervani Applied thermal engineering: Design, processes, equipment, economics . 2016,第Null期

机译：蒸汽电厂自然通风干式冷却塔的风衣组合分析
3. Experimental investigation into the positive effects of a tri-blade-like windbreak wall on small size natural draft dry cooling towers [J] . Lu Yuanshen, Guan Zhiqiang, Gurgenci Hal, Applied thermal engineering: Design, processes, equipment, economics . 2016,第Null期

机译：三叶片式防风墙对小型自然通风干式冷却塔的正面影响的实验研究
4. Study of Heat Rejection in Triple Natural Draft Dry Cooling Towers under Crosswind Using Radiator-type Windbreakers [C] . Amir Hozhabr, Ramin Radi, Hossein Chenari, International Conference on Mechanics, Simulation and Control . 2014

机译：使用散热器风衣横顺下跨越式干式冷却塔热排斥反应研究
5. The development of a mathematical model for a solid sided natural draft cooling tower. [D] . Jaradat, Sheham Izzat. 1997

机译：固态自然通风冷却塔数学模型的开发。
6. Influence of Flue Gas Injection on the Long-Term Durability of a Natural Draft Concrete Cooling Tower [O] . Jianmin Du, Wenjuan Zhuang, Guo Li, 2019

机译：烟气注入对自然通风混凝土冷却塔长期耐久性的影响
7. Modelling and experimental study of spray cooling systems for inlet air pre-cooling in natural draft dry cooling towers [O] . Alkhedhair Abdullah Mohammed S. 2015

机译：自然通风干式冷却塔中用于进气预冷的喷雾冷却系统的建模和实验研究
8. Evaluation of Mathematical Models for Characterizing Plume Behavior from Cooling Towers. Volume 2. Salt Drift Deposition from Natural Draft Cooling Towers [R] . Policastro, A. J., Dunn, W. E., Breig, M. L., 1980

机译：用冷却塔表征羽流行为的数学模型评价。第2卷。自然通风冷却塔的盐漂移沉积

Heat rejection enhancement in natural draft cooling tower using radiator-type windbreakers

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