[1]刘敏珊,王素珍,董其伍..防振条对蒸汽发生器U形管动态特性影响研究[J].郑州大学学报(工学版),2008,29(02):48-51.[doi:10.3969/j.issn.1671-6833.2008.02.012]
　LIU Minshan,Wang Suzhen,Dong Qiwu.Study on the influence of anti-vibration strip on the dynamic characteristics of U-shaped tube of steam generator[J].Journal of Zhengzhou University (Engineering Science),2008,29(02):48-51.[doi:10.3969/j.issn.1671-6833.2008.02.012]
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防振条对蒸汽发生器U形管动态特性影响研究()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
29
期数:
2008年02期
页码:
48-51
栏目:
出版日期:
1900-01-01

文章信息/Info

Title:
Study on the influence of anti-vibration strip on the dynamic characteristics of U-shaped tube of steam generator
作者:
刘敏珊; 王素珍; 董其伍.
郑州大学,河南省过程传热与节能重点实验室,河南,郑州,450002, 郑州大学,河南省过程传热与节能重点实验室,河南,郑州,450002, 郑州大学,河南省过程传热与节能重点实验室,河南,郑州,450002
Author(s):
LIU Minshan; Wang Suzhen; Dong Qiwu
关键词:
流体结构耦联;  固有频率;  振动特性;  ANSYS
Keywords:
fluid structure coupling;  natural frequency;  vibration characteristics;  ANSYS
DOI:
10.3969/j.issn.1671-6833.2008.02.012
文献标志码:
A
摘要:
应用ANSYS参数化设计语言对蒸汽发生器(SG)U形管流体结构耦联系统动态特性进行了数值模拟,着重考虑了防振条对U形管固有频率的影响.对U形管在空气中和水中的固有振动特性做了比较,并用统计回归给出了半经验公式.
Abstract:
The dynamic characteristics of the fluid structure coupling system of steam generator (SG) U-tube were numerically simulated using ANSYS parametric design language, and the influence of anti-vibration strip on the natural frequency of U-tube was considered. The intrinsic vibration characteristics of U-shaped tubes in air and water are compared, and semi-empirical formulas are given by statistical regression.

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更新日期/Last Update: 1900-01-01