@article{jmdv2017513,
author={Luo, G. M.},
title={Constrained-layer Damping Applied to DCJ Vibration Isolation Design},
journal={Journal of Mechanical Design and Vibration},
volume={5},
number={1},
pages={21--26},
year={2017},
url={http://pubs.sciepub.com/jmdv/5/1/3},
issn={2376-9572},
abstract={A dual piezoelectric cooling jet (DCJ) is an innovative cooling device that uses piezoelectric materials to generate high-speed vibrations, thereby causing changes in the flow field to achieve heat exchange. Despite its high cooling efficiency, a DCJ transfers vibrations through its supporting base to its peripheral devices. To attenuate vibrations from DCJs, this study employed constrained-layer damping (CLD)-a technique for suppressing vibrations-to develop a base for cooling devices and to propose a C-DCJ model. ANSYS simulation of the vibrations of a DCJ and the C-DCJ suggested that, under the same vibration conditions and with the same levels of cooling efficiency, the amplitude and acceleration of the base on the C-DCJ were 30%¨C50% lower than that on the DCJ. Thus, the proposed C-DCJ effectively isolated vibration transfer.},
doi={10.12691/jmdv-5-1-3}
publisher={Science and Education Publishing}
}