Wave motion analysis of finite coupled plates with Reverberation Ray Matrix Method
- DOI
- 10.2991/iceep-17.2017.71How to use a DOI?
- Keywords
- Vibration; coupled plate; reverberation ray matrix method; loss factor; active power flow; reactive power flow.
- Abstract
The purpose is to analyze the vibrational wave motion of finite coupled plates considering boundary conditions. Since reverberation ray matrix is a semi-analytical method, Local dual coordinate of each discrete plate was introduced to reverberation ray matrix method. The vibrational formulas of coupled plates were deduced by current reverberation ray matrix. The result of reverberation ray matrix was compared with the result of finite element method. The correctness of the derivation of wave solution was verified. In addition, the high precision of self-complied program of MATLAB based on reverberation ray matrix was verified. The calculation time of reverberation ray matrix and finite element method were compared and the high efficiency of solution was validated. The influence of loss factor on active power and reactive power flows was analyzed. It demonstrated that the loss factor has heavy influence on the active power flow and has little effect on the reactive power flow away from the resonance frequency. At the resonance frequency, the increase of the loss factor could effectively reduce the peak value of the reactive power flow. Loss factor have the opposite effect on power flow at resonance region and non-resonant region.
- Copyright
- © 2017, 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 - Qiong-Fang Qi AU - Hai-Hua Deng AU - Miao Zhang AU - Yao-Fei Li PY - 2017/06 DA - 2017/06 TI - Wave motion analysis of finite coupled plates with Reverberation Ray Matrix Method BT - Proceedings of the 2017 6th International Conference on Energy and Environmental Protection (ICEEP 2017) PB - Atlantis Press SP - 399 EP - 406 SN - 2352-5401 UR - https://doi.org/10.2991/iceep-17.2017.71 DO - 10.2991/iceep-17.2017.71 ID - Qi2017/06 ER -