Use of electromagnetic induced flow fluctuations in a nanofluidic-assisted cooling device

Jen Pao Su, Jong-Shinn Wu, Ya Wei Lee*

*此作品的通信作者

研究成果: Article同行評審

摘要

In this study, an electromagnetically controlled cooling device (ECCD) is proposed, employing magnetic nanofluid (MNF) and electromagnetohydrodynamics to ameliorate the waste-heat dissipation of mechatronic systems. The MNF was charged in a condenser chamber as an auxiliary coolant, and was prepared from fine ferromagnetic particles of iron ferrite by using a chemical coprecipitation technique. A radial basis function neural network-based training model was employed for examining the electromagnetic resonance of the ECCD at a wide heating range. Satisfactory agreement between the experimental and predicted results indicated the accuracy of the model in capturing the ECCD dynamics. The nonlinearity of ECCD dynamics were also identified as a feature of frequency resonance by mapping a discrete-time model into generalized frequency response functions (GFRFs). Accordingly, the effect of electromagnetic induction relating to ECCD performance can be further confirmed.

原文English
頁(從 - 到)593-605
頁數13
期刊International Journal of Applied Electromagnetics and Mechanics
47
發行號3
DOIs
出版狀態Published - 1 1月 2015

指紋

深入研究「Use of electromagnetic induced flow fluctuations in a nanofluidic-assisted cooling device」主題。共同形成了獨特的指紋。

引用此