Investigation of dynamic properties of a three-dimensional printed thermoplastic composite beam containing controllable core under non-uniform magnetic fields-Reference-Cited by-同舟云学术

Investigation of dynamic properties of a three-dimensional printed thermoplastic composite beam containing controllable core under non-uniform magnetic fields

Published:2021-10-25 Issue:2 Volume:236 Page:404-412
ISSN:1464-4207
Container-title:Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications
language:en
Short-container-title:Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications

Author:

Kalsoom Ambreen¹,Shankar A. N.²,Kakaravada Ismail³,Jindal Prakhar⁴,Lakshmi V. V. K.⁵,Rajeshkumar S.⁶^ORCID

Affiliation:

1. Department of Physics, The Government Sadiq College (GSCWU), Bahawalpur, Punjab 63100

2. Department of HSE & Civil Engineering, University of Petroleum & Energy studies, Dehradun

3. Department of Mechanical Engineering, Prasad V. Potluri Siddhartha Institute of Technology, India

4. Department of Aerospace Engineering, Amity University, Haryana, India

5. Department of Mechanical Engineering, GITAM University, Visakhapatnam, Andhra Pradesh, India

6. Department of Mechanical Engineering, VIT, Vellore, Tamil Nadu, India

Abstract

This paper presents the dynamic responses of sandwich beams with 3D printed thermoplastic composite face sheets and multi-walled carbon nanotubes reinforced magnetorheological elastomer (MWCNT-MR elastomer) cores under non-uniform magnetic fields. A higher-order beam theory (HoBT) is employed to express the beam‘s displacement field. The governing equations of the 3D printed thermoplastic sandwich beam are derived using Lagrange‘s principle and discretized by the finite element method. The validity of the present method is confirmed through comparison with the results available in the literature. The stiffness and damping characteristics of the 3D printed thermoplastic sandwich beam are investigated in relation to support conditions, non-homogeneous magnetic flux, and core-face sheet thickness ratio.

Publisher

SAGE Publications

Subject

Mechanical Engineering,General Materials Science

Link

http://journals.sagepub.com/doi/pdf/10.1177/14644207211045943

Reference24 articles.

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2. Controllable-stiffness components based on magnetorheological elastomers

3. Finite element dynamic analysis of orthotropic sandwich plates with an electrorheological fluid core layer

4. Vibration Characteristics of Rotating Sandwich Beams Filled with Electrorheological Fluids

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