Vibrational Analysis of Circular Plates with Square Cutout

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Vibrational Analysis of Circular Plates with Square Cutout

Muthuveerappan, AL. / Ajay, C. / Dhakshain Balaji, V. / Gopalakrishnan, Varun / Bhaskara Rao, Lokavarapu

Isotropic materials find wide range of applications in the manufacturing industry. The present work focuses on studying the free vibration analysis in a circular plate made out of isotropic material with and without square cutouts. The system was generated and simulated using CAD modeling software and solved using a finite element method. The variations in the vibrational frequencies of isotropic plates composed of mild steel, cork, and rubber are observed with respect to changes in the height and radius of the plate. The effects of the dimensions of the square cutout on the frequencies of the plates under different modes of vibrations are also tested and tabulated. The frequencies of non-perforated plate increase with increase in height of plate and decrease with increase in radius of plate. In plates with square cutout, the frequencies exhibited a wave-like trend as the cutout dimension was varied.

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Document information

Title :

Vibrational Analysis of Circular Plates with Square Cutout

Additional title:

Lect.Notes Mechanical Engineering

Contributors:

Narasimham, G. S. V. L. (editor) / Babu, A. Veeresh (editor) / Reddy, S. Sreenatha (editor) / Dhanasekaran, Rajagopal (editor) / Muthuveerappan, AL. (author) / Ajay, C. (author) / Dhakshain Balaji, V. (author) / Gopalakrishnan, Varun (author) / Bhaskara Rao, Lokavarapu (author)

Published in:

Innovations in Mechanical Engineering ; Chapter : 12 ; 173-190

Lecture Notes in Mechanical Engineering

Publication date :

2022-03-02

Size :

18 pages

ISBN :

978-981-16-7282-8 , 978-981-16-7281-1

ISSN :

2195-4364 , 2195-4356

DOI :