Random Vibration Analysis for the Structure of the Airborne Evaporation Circulatory System
- DOI
- 10.2991/icimm-15.2015.261How to use a DOI?
- Keywords
- Airborne evaporation cycle system; Random vibration analysis; Modal analysis; PSD
- Abstract
The structure of the airborne evaporation circulatory system is under the influence of the variety vibration caused by the helicopter during the long time running, which will cause the structure damage. The PSD analysis method is introduced into the random vibration analysis of the structure of the airborne evaporation circulatory system. A modal analysis of structure is carried out to obtain the modal frequency. When a acceleration PSD is loaded on the structure, stress and the dangerous position of the 1 sigma, sigma 2 and 3 sigma are obtained by adopted the software ANSYS Workbench. As the method is clear, simple calculation, it has a guiding significance for engineering application in design structure of airborne evaporation circulatory system.
- 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/).
Cite this article
TY - CONF AU - Yinsai Guo AU - Yi Zhang AU - Mengyi Zhang AU - Xiangfu Zeng PY - 2015/07 DA - 2015/07 TI - Random Vibration Analysis for the Structure of the Airborne Evaporation Circulatory System BT - Proceedings of the 5th International Conference on Information Engineering for Mechanics and Materials PB - Atlantis Press SP - 1430 EP - 1435 SN - 2352-5401 UR - https://doi.org/10.2991/icimm-15.2015.261 DO - 10.2991/icimm-15.2015.261 ID - Guo2015/07 ER -