四支管鋼板控冷結構噴嘴管出口流量均勻性

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四支管鋼板控冷結構噴嘴管出口流量均勻性

張少軍, 許小花, 楊春彥, 李忠富, 趙影

文章導航 > 工程科學學報 > 2008 > 30(10): 1154-1157

張少軍, 許小花, 楊春彥, 李忠富, 趙影. 四支管鋼板控冷結構噴嘴管出口流量均勻性[J]. 工程科學學報, 2008, 30(10): 1154-1157. doi: 10.13374/j.issn1001-053x.2008.10.001

引用本文:

張少軍, 許小花, 楊春彥, 李忠富, 趙影. 四支管鋼板控冷結構噴嘴管出口流量均勻性[J]. 工程科學學報, 2008, 30(10): 1154-1157. doi: 10.13374/j.issn1001-053x.2008.10.001

ZHANG Shaojun, XU Xiaohua, YANG Chunyan, LI Zhongfu, ZHAO Ying. Flux uniformity at the nozzle pipe outlet of a four-branch pipe controlled cooling apparatus for steel plates[J]. Chinese Journal of Engineering, 2008, 30(10): 1154-1157. doi: 10.13374/j.issn1001-053x.2008.10.001

Citation:

ZHANG Shaojun, XU Xiaohua, YANG Chunyan, LI Zhongfu, ZHAO Ying. Flux uniformity at the nozzle pipe outlet of a four-branch pipe controlled cooling apparatus for steel plates[J]. Chinese Journal of Engineering, 2008, 30(10): 1154-1157. doi: 10.13374/j.issn1001-053x.2008.10.001

張少軍, 許小花, 楊春彥, 李忠富, 趙影. 四支管鋼板控冷結構噴嘴管出口流量均勻性[J]. 工程科學學報, 2008, 30(10): 1154-1157. doi: 10.13374/j.issn1001-053x.2008.10.001

引用本文:

張少軍, 許小花, 楊春彥, 李忠富, 趙影. 四支管鋼板控冷結構噴嘴管出口流量均勻性[J]. 工程科學學報, 2008, 30(10): 1154-1157. doi: 10.13374/j.issn1001-053x.2008.10.001

ZHANG Shaojun, XU Xiaohua, YANG Chunyan, LI Zhongfu, ZHAO Ying. Flux uniformity at the nozzle pipe outlet of a four-branch pipe controlled cooling apparatus for steel plates[J]. Chinese Journal of Engineering, 2008, 30(10): 1154-1157. doi: 10.13374/j.issn1001-053x.2008.10.001

Citation:

ZHANG Shaojun, XU Xiaohua, YANG Chunyan, LI Zhongfu, ZHAO Ying. Flux uniformity at the nozzle pipe outlet of a four-branch pipe controlled cooling apparatus for steel plates[J]. Chinese Journal of Engineering, 2008, 30(10): 1154-1157. doi: 10.13374/j.issn1001-053x.2008.10.001

四支管鋼板控冷結構噴嘴管出口流量均勻性

doi: 10.13374/j.issn1001-053x.2008.10.001

1. 北京科技大學機械工程學院, 北京 100083;
2. 防化指揮工程學院一系, 北京 102205

作者簡介:
張少軍(1957-),男,教授,E-mail:sjzhang2004@yahoo.com.cn

中圖分類號: TG333.7⁺1
計量
- 文章訪問數: 223
- HTML全文瀏覽量: 70
- PDF下載量: 4
- 被引次數: 0
出版歷程
- 收稿日期: 2007-09-29
- 修回日期: 2007-12-02
- 網絡出版日期: 2021-08-06

Flux uniformity at the nozzle pipe outlet of a four-branch pipe controlled cooling apparatus for steel plates

1. School of Mechanical Engineering, University of Science and Technology Beijing, Beijing 100083, China;
2. No.1 Department, Engineering Institute of Chemical Defence, Beijing 102205, China

摘要: 利用有限元耦合場數值模擬計算方法,對鋼板控冷設備中四支管結構管路的流場進行了三維穩態數值模擬,分析了噴嘴管直徑、噴嘴管高度、支管直徑以及入口管進水流速等參數對各噴嘴管出口流量均勻性的影響.模擬結果表明:噴嘴管直徑、支管直徑、入口管進水流速對各噴嘴管出口流量均勻性影響較大,而噴嘴管高度對各噴嘴管出口流量均勻性影響較小.
- 鋼板 /
- 熱軋 /
- 控冷 /
- 數值模擬 /
- 流量分配 /
- 流動特性
Abstract: A three-dimensional steady simulation of the flow in the four-branch pipe of a controlled cooling device was carried out by the numerical simulation calculation method of finite element coupling field. The effect of nozzle pipe diameter, nozzle pipe height, branch pipe diameter, and inlet velocity on the flux uniformity at the nozzle pipe outlet was analyzed. The result of simulation show that nozzle pipe diameter, branch pipe diameter and inlet velocity have a great influence on the flux uniformity at the nozzle pipe outlet, but nozzle pipe height has a little influence on it.
- steel plate /
- hot rolling /
- controlled cooling /
- numerical simulation /
- flow distribution /
- flow characteristics

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文章訪問數: 223
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PDF下載量: 4
被引次數: 0

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