| 基于某330MW煤粉锅炉煤粉多元混合物燃烧的数值模拟研究 |
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| 引用本文： | 李双涛,姜未汀,潘卫国,倪璐阳,李子涵,潘丹露.基于某330MW煤粉锅炉煤粉多元混合物燃烧的数值模拟研究[J].上海电力学院学报,2023,39(1):5-11. |
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| 作者姓名： | 李双涛 姜未汀 潘卫国 倪璐阳 李子涵 潘丹露 |
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| 作者单位： | 上海电力大学;江苏新海发电有限公司;上海理工大学 |
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| 摘 要： | 为了研究煤粉、轮胎颗粒胶粉与污泥颗粒三者混合燃烧的燃烧特性,通过使用Fluent软件对锅炉进行建模并进行数值模拟计算。分别分析了煤粉单独燃烧、煤粉与轮胎颗粒胶粉混合燃烧、煤粉与污泥颗粒混合燃烧以及三者共同混合燃烧的模拟结果。分析结果表明,在煤粉燃烧时,掺入一定比例的轮胎颗粒胶粉和污泥颗粒可以提高炉膛的燃烧效率、增强炉膛内燃料的燃尽程度。
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| 关 键 词： | 电站锅炉 掺烧 煤粉 燃烧特性 数值模拟 |
| 收稿时间： | 2022/4/2 0:00:00 |
Numerical Simulation of the Co-combustion of Multicomponent Mixture in a 330 MW PC-fired Boiler |
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| LI Shuangtao,JIANG Weiting,PAN Weiguo,NI Luyang,LI Zihan,PAN Danlu.Numerical Simulation of the Co-combustion of Multicomponent Mixture in a 330 MW PC-fired Boiler[J].Journal of Shanghai University of Electric Power,2023,39(1):5-11. |
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| Authors: | LI Shuangtao JIANG Weiting PAN Weiguo NI Luyang LI Zihan PAN Danlu |
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| Affiliation: | Shanghai University of Electric Power, Shanghai 200090, China;Jiangsu Xinhai Power Generation Co., Ltd., Lianyungang, Jiangsu 222023, China; University of Shanghai for Science and Technology, Shanghai 200093, China |
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| Abstract: | Combustion characteristics of tire-derived fuel(TDF) and sewage sludge blends were studied by using a pulverized coal(PC)-fired boiler through a CFD based approach.Test were performed on pulverized coal combustion alone,co-combustion of coal between TDF and sewage sludge,and combination of them respectively.Results indicate that adding a certain proportion of TDF and sewage sludge would improve the combustion efficiency and enhance the burnout of fuel in the boiler. |
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| Keywords: | utility boiler co-combustion pulverized coal combustion characteristics numerical simulation |
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