Modal Analysis of Pipe/Panel Structure in Airplane

DOI

10.2991/iccet-15.2015.366How to use a DOI?

Keywords

pipe/panel structure; modal; working frequency; ANSYS/Workbench

Abstract

The finite element model of pipe/shell structure is established using Design/Modeler of ANSYS/Workbench. The modal analysis of the pipe/shell structure is done at 28MPa of stable pressure by ANSYS/Workbench, the first six order frequency and vibration model are obtained. The third natural frequency is close to the working frequency and the maximum deformation is around the corner of the pipe from the deformation cloud diagram. The natural frequencies are increased by adding constraints, and avoiding the working frequencies. The results can be the references for the design and optimization.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Zhenzhong Chen
AU  - Weihua Zu
PY  - 2015/11
DA  - 2015/11
TI  - Modal Analysis of Pipe/Panel Structure in Airplane
BT  - Proceedings of the 5th International Conference on Civil Engineering and Transportation 2015
PB  - Atlantis Press
SP  - 1963
EP  - 1966
SN  - 2352-5401
UR  - https://doi.org/10.2991/iccet-15.2015.366
DO  - 10.2991/iccet-15.2015.366
ID  - Chen2015/11
ER  -