蓄熱式加熱爐流場的數值模擬

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蓄熱式加熱爐流場的數值模擬

楊湘, 程素森, 郭漢杰, 吳光亮, 李士琦, 朱榮

文章導航 > 工程科學學報 > 2003 > 25(2): 135-138

楊湘, 程素森, 郭漢杰, 吳光亮, 李士琦, 朱榮. 蓄熱式加熱爐流場的數值模擬[J]. 工程科學學報, 2003, 25(2): 135-138. doi: 10.13374/j.issn1001-053x.2003.02.009

引用本文:

楊湘, 程素森, 郭漢杰, 吳光亮, 李士琦, 朱榮. 蓄熱式加熱爐流場的數值模擬[J]. 工程科學學報, 2003, 25(2): 135-138. doi: 10.13374/j.issn1001-053x.2003.02.009

YANG Xiang, CHENG Susen, GUO Hanjie, WU Guangliang, LI Shiqi, ZHU Rong. Numerical Simulation on the Flow field of a Regenerate Reheating Furnace[J]. Chinese Journal of Engineering, 2003, 25(2): 135-138. doi: 10.13374/j.issn1001-053x.2003.02.009

Citation:

YANG Xiang, CHENG Susen, GUO Hanjie, WU Guangliang, LI Shiqi, ZHU Rong. Numerical Simulation on the Flow field of a Regenerate Reheating Furnace[J]. Chinese Journal of Engineering, 2003, 25(2): 135-138. doi: 10.13374/j.issn1001-053x.2003.02.009

楊湘, 程素森, 郭漢杰, 吳光亮, 李士琦, 朱榮. 蓄熱式加熱爐流場的數值模擬[J]. 工程科學學報, 2003, 25(2): 135-138. doi: 10.13374/j.issn1001-053x.2003.02.009

引用本文:

楊湘, 程素森, 郭漢杰, 吳光亮, 李士琦, 朱榮. 蓄熱式加熱爐流場的數值模擬[J]. 工程科學學報, 2003, 25(2): 135-138. doi: 10.13374/j.issn1001-053x.2003.02.009

YANG Xiang, CHENG Susen, GUO Hanjie, WU Guangliang, LI Shiqi, ZHU Rong. Numerical Simulation on the Flow field of a Regenerate Reheating Furnace[J]. Chinese Journal of Engineering, 2003, 25(2): 135-138. doi: 10.13374/j.issn1001-053x.2003.02.009

Citation:

YANG Xiang, CHENG Susen, GUO Hanjie, WU Guangliang, LI Shiqi, ZHU Rong. Numerical Simulation on the Flow field of a Regenerate Reheating Furnace[J]. Chinese Journal of Engineering, 2003, 25(2): 135-138. doi: 10.13374/j.issn1001-053x.2003.02.009

蓄熱式加熱爐流場的數值模擬

doi: 10.13374/j.issn1001-053x.2003.02.009

1. 北京科技大學冶金學院, 北京 100083;
2. 北京科大國泰能源環保工程技術有限公司, 北京 100083

基金項目:

國家自然科學基金資助項目（No.50144005）

作者簡介:
楊湘女,24歲,碩十研究生

中圖分類號: TF062;TG307
計量
- 文章訪問數: 228
- HTML全文瀏覽量: 75
- PDF下載量: 8
- 被引次數: 0
出版歷程
- 收稿日期: 2002-07-10
- 網絡出版日期: 2021-08-17

Numerical Simulation on the Flow field of a Regenerate Reheating Furnace

1. Metallurgy School, University of Science and Technology Beijing, Beijing 100083, China;
2. Beijing Keda Guotai Energy&Environmental Protection Company, Beijing 100083, China

摘要: 利用大型軟件CFX建立了蓄熱式加熱爐爐內速度場的數學模型.采用k-ε模型數值模擬爐內的湍流流動,分析噴口幾何形狀及尺寸,噴口的分布位置等對爐內的速度分布的影響.計算結果為,蓄熱式加熱爐爐內流場與傳統加熱爐迥然不同,流場分布有利于燃料和助燃空氣的混合,符合高溫低氧燃燒的的流場分布.另外,影響爐內速度場的因素有爐型結構、噴口幾何形狀與尺寸及噴口的分布位置等.
- 蓄熱式加熱爐 /
- 湍流模型 /
- 數值模擬 /
- 流場
Abstract: A mathematical model of the velocity field for a regenerate reheating furnace was established with the commercial software CFX. Using the k-ε turbulent model, the influence of nozzles' shape, size and distribution on the velocity field was studied. The results show that the flow pattern in the furnace is greatly different from that of a traditional furnace and is advantageous to the mixing of fuel and air. The shape of the furnace and especially the size and the site of nozzles influence the flow pattern to some extent.
- regenerate reheating furnace /
- turbulent model /
- numerical simulation /
- flow field

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文章訪問數: 228
HTML全文瀏覽量: 75
PDF下載量: 8
被引次數: 0

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