基于噴水強度均勻分布的多級阻尼集管設計

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基于噴水強度均勻分布的多級阻尼集管設計

朱啟建, 李謀渭, 金永春, 孫鳳花

文章導航 > 工程科學學報 > 2003 > 25(5): 469-472

朱啟建, 李謀渭, 金永春, 孫鳳花. 基于噴水強度均勻分布的多級阻尼集管設計[J]. 工程科學學報, 2003, 25(5): 469-472. doi: 10.13374/j.issn1001-053x.2003.05.047

引用本文:

朱啟建, 李謀渭, 金永春, 孫鳳花. 基于噴水強度均勻分布的多級阻尼集管設計[J]. 工程科學學報, 2003, 25(5): 469-472. doi: 10.13374/j.issn1001-053x.2003.05.047

ZHU Qijian, LI Mouwei, JIN Yongchun, SUN Fenghua. Design Technologies of Multistage Damping Header for Uniform Distribution of Water Spraying Intensity[J]. Chinese Journal of Engineering, 2003, 25(5): 469-472. doi: 10.13374/j.issn1001-053x.2003.05.047

Citation:

ZHU Qijian, LI Mouwei, JIN Yongchun, SUN Fenghua. Design Technologies of Multistage Damping Header for Uniform Distribution of Water Spraying Intensity[J]. Chinese Journal of Engineering, 2003, 25(5): 469-472. doi: 10.13374/j.issn1001-053x.2003.05.047

朱啟建, 李謀渭, 金永春, 孫鳳花. 基于噴水強度均勻分布的多級阻尼集管設計[J]. 工程科學學報, 2003, 25(5): 469-472. doi: 10.13374/j.issn1001-053x.2003.05.047

引用本文:

朱啟建, 李謀渭, 金永春, 孫鳳花. 基于噴水強度均勻分布的多級阻尼集管設計[J]. 工程科學學報, 2003, 25(5): 469-472. doi: 10.13374/j.issn1001-053x.2003.05.047

ZHU Qijian, LI Mouwei, JIN Yongchun, SUN Fenghua. Design Technologies of Multistage Damping Header for Uniform Distribution of Water Spraying Intensity[J]. Chinese Journal of Engineering, 2003, 25(5): 469-472. doi: 10.13374/j.issn1001-053x.2003.05.047

Citation:

ZHU Qijian, LI Mouwei, JIN Yongchun, SUN Fenghua. Design Technologies of Multistage Damping Header for Uniform Distribution of Water Spraying Intensity[J]. Chinese Journal of Engineering, 2003, 25(5): 469-472. doi: 10.13374/j.issn1001-053x.2003.05.047

基于噴水強度均勻分布的多級阻尼集管設計

doi: 10.13374/j.issn1001-053x.2003.05.047

1. 清華大學, 北京 100084;
2. 首鋼技術研究院, 北京 100041;
3. 山東科技大學, 泰安 271019;
4. 北京科技大學機械工程學院, 北京 100083

作者簡介:
朱啟建男,36歲,副教授,博士

中圖分類號: TG333.71
計量
- 文章訪問數: 164
- HTML全文瀏覽量: 25
- PDF下載量: 7
- 被引次數: 0
出版歷程
- 收稿日期: 2002-06-27
- 網絡出版日期: 2021-08-17

Design Technologies of Multistage Damping Header for Uniform Distribution of Water Spraying Intensity

1. Tsinghua University, Beijing 100084, China;
2. Shougang Technical Research Institute, Beijing 100041, China;
3. Shandong University of Science and Technology, Taian 271019, China;
4. University of Science and Technology Beijing, Beijing 100083, China

摘要: 利用計算流體動力學(CFD)和有限元數值模擬方法(FEM),研究了阻尼板數量和阻尼孔布置方式對集管管內流動和噴水強度分布的影響.對無阻尼板、一道阻尼板對稱結構、兩道阻尼板對稱結構、一道阻尼板非對稱結構等四種集管阻尼形式的噴水強度及其偏差進行了比較,兩道阻尼板對稱結構阻尼的集管噴水強度相對偏差最小.
- 層流冷卻 /
- 控冷 /
- 集管 /
- 數值模擬
Abstract: Based on FEM (Finite Element Method) and CFD (Computational Fluid Dynamics), the effect of the number of damping plates and the distribution of damping orifice on the inner flow field and water spraying intensity distribution was studied. The water spraying intensity and it's deviation was compared among four kinds of headers, such as the header without damping plates, the header with one symmetric damping plate, the header with two symmetric damping plates, and the header with one non-symmetric damping plate. The result shows that the relative deviation of water spraying intensity of the header with two symmetric damping plates is the least one.
- laminar cooling /
- cooling control /
- header /
- numerical simulation

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文章訪問數: 164
HTML全文瀏覽量: 25
PDF下載量: 7
被引次數: 0

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