The Vibration Characteristics Analysis of U-Shaped Pipe Based on Finite Element and Modal Experiment

Li Zhang; Ye Tian; Yan Miao Ma

doi:10.4028/www.scientific.net/AMM.427-429.53

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 427-429The Vibration Characteristics Analysis of U-Shaped...

The Vibration Characteristics Analysis of U-Shaped Pipe Based on Finite Element and Modal Experiment

Abstract:

The U-shaped pipe located in the compressor piping system of the lyophilizer is studied in this paper. Its finite element modal analysis is carried out through the software ABAQUS, and at the same time, the experimental modal analysis is conducted by the software LMS Test.lab and its corollary equipment. Through the comparison between the finite element modal analysis results and the experimental modal results, it can be seen that the two results have good consistence, which verifies that the finite element model is reasonable. This paper provides reference for the further studies of the curving pipe vibration.

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Periodical:

Applied Mechanics and Materials (Volumes 427-429)

Pages:

53-56

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.427-429.53

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Online since:

September 2013

Authors:

Li Zhang, Ye Tian, Yan Miao Ma

Keywords:

Finite Element, Modal Experiment, U-Shaped Pipe, Vibration Characteristics

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References

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