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Finite Element Analysis for the Stiffness and the Buckling of Corrugated Tubes in Heat Exchanger

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Abstract:

Corrugated tubes in a heat exchanger are analyzed by using the FEA methods. And the formula how to compute single wave’s rigidity is obtained. Besides, methods of analyzing the stability of corrugated tubes under internal compressive pressure and external pressure are proposed which include characteristic value analysis and non-linear stability analysis, thus providing theory basis for the stability research of heat exchangers.

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Info:

Periodical:

Advanced Materials Research (Volumes 468-471)

Pages:

1675-1680

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.468-471.1675

Citation:

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Online since:

February 2012

Authors:

Xiao Jing Wang, Zhi Min Wang, Nian Wang

Keywords:

Corrugated Tubes, Finite Element Analysis (FEA), Heat Exchanger, Stability, Stiffness

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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References

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