Radiant Image Simulation of Pulverized Coal Combustion in Blast Furnace Raceway

WEN Liang-ying; BAI Chen-guang; OU Yang-qi

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Radiant Image Simulation of Pulverized Coal Combustion in Blast Furnace Raceway

机译：高炉煤粉燃烧的辐射图像模拟。

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The relationship between two-dimensional radiant image and three-dimensional radiant energy in blast furnace raceway was studied by numerical simulation of combustion process. Taking radiant image as radiant boundary for numerical simulation of combustion process, the uneven radiation parameter can be calculated. A method to examine three-dimensional temperature distribution in blast furnace raceway was put forward by radiant image processing. The numeral temperature field matching the real combustion can be obtained by proposed numeric image processing technique.

机译：通过燃烧过程的数值模拟研究了高炉滚道中二维辐射图像与三维辐射能之间的关系。以辐射图像为辐射边界，对燃烧过程进行数值模拟，可以计算出不均匀的辐射参数。通过辐射图像处理，提出了一种检查高炉滚道三维温度分布的方法。可以通过提出的数字图像处理技术获得与实际燃烧相匹配的数字温度场。

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来源
《Journal of Iron and Steel Research International》 |2006年第2期|p.18-21|共4页
作者
WEN Liang-ying; BAI Chen-guang; OU Yang-qi;
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作者单位

College of Material Science and Engineering, Chongqing University, Chongqing 400030, China;

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原文格式 PDF
正文语种 eng
中图分类冶金工业;
关键词
Raceway; radiant image; pulverized coal combustion; temperature distribution;

机译：滚道;辐射图像;煤粉燃烧;温度分布;

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专利

1. Radiant Image Simulation of Pulverized Coal Combustion in Blast Furnace Raceway [J] . WEN Liang-ying, BAI Chen-guang, OU Yang-qi Journal of iron and steel research . 2006,第2期

机译：高炉煤粉燃烧的辐射图像模拟。
2. Measurement study of preheated pulverized coal injection on combustion in a blast furnace raceway by visual detection [J] . Cheng Xiaoman, Cheng Shusen, Liu Kai, Fuel . 2020,第Jul1期

机译：通过视觉检测对高炉滚道燃烧预热粉煤喷射的测量研究
3. Numerical analysis of flow and combustion behavior in tuyere and raceway of blast furnace fueled with pulverized coal and recycled top gas [J] . Cheng-Peng Yeh, Shan-Wen Du, Chien-Hsiung Tsai, Energy . 2012,第1期

机译：煤粉和循环炉顶气为燃料的高炉风口和风道内流动和燃烧行为的数值分析
4. Simulation of Natural Gas and Pulverized Coal Combustion in a Blast Furnace and their Effects on Coke Consumption in the Raceway [C] . William Walker, Mingyan Gu, Naresh Selvarasu Iron Steel Technology Conference . 2008

机译：高炉中天然气和煤粉燃烧的仿真及其对滚道焦炭消费的影响
5. Numerical Analysis of Raceway Formation and Combustion in a Blast Furnace With Pulverized Coal Injection [D] . Ma, Haibo 2017

机译：高炉喷煤球道形成与燃烧的数值分析。
6. Numerical Simulations of Solidification Characteristicsof Molten Slag Droplets in Radiant Syngas Coolers for Entrained-FlowCoal Gasification [O] . Bo Wang, Jianyong Qiu, Qinghua Guo, 2021

机译：凝固特性的数值模拟辐射合成气冷却器中的熔渣液滴夹带流动煤气化
7. Simulation of Transport Phenomena around the Raceway Zone in the Blast Furnace with and without Pulverized Coal Injection. [O] . Hideyuki Aoki, Hiroshi Nogami, Hideo Tsuge, 1993

机译：用粉煤液喷射煤层中滚道区跳跃现象的仿真。

Radiant Image Simulation of Pulverized Coal Combustion in Blast Furnace Raceway

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