J. S. Srikantamurthy This email address is being protected from spambots. You need JavaScript enabled to view it.1, Anandkumar R. Annigeri1, and Raghavendra B. V.1

1Department of Mechanical Engineering, Faculty of Mechanical Engineering, JSS Academy of Technical Education, Bangalore, 560060, India, Affiliated to Visvesvaraya Technological University, Belagavi, Karnataka, India 


 

Received: March 16, 2020
Accepted: June 20, 2020
Publication Date: December 1, 2020

Download Citation: ||https://doi.org/10.6180/jase.2020_23(4).0011  


ABSTRACT


A finite element method is used to analyse the free vibrations of MEE truncated conical shell. Three Boundary Conditions- Clamped-Free (C-F), Simply-Supported (S-S), Clamped-Clamped (C-C) are considered to study the behaviour of magneto-electro-elastic truncated conical shell with constant thickness. The study is made to identify the effect of magnetic and electric coupling on the frequencies of conical shell. Frequency characteristics on conical shells are discussed by varying the semi vertex angles 20o, 35o and 50o. The magneto-electro-elastic truncated conical shells behaviour indicates that as frequency increases with increase in circumferential mode.


Keywords: Magneto-Electro-Elastic (MEE); conical shell; free vibration; axisymmetric finite element; Smart Composites


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