Acoustic and thermal analysis of geometrically different treated kenaf/polylactic acid green composite laminates-Reference-Cited by-同舟云学术

Acoustic and thermal analysis of geometrically different treated kenaf/polylactic acid green composite laminates

Published:2022-04-28 Issue:12 Volume:236 Page:2467-2479
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:

Manral Ankit¹^ORCID,Bajpai Pramendra K²

Affiliation:

1. MPAE Division, Netaji Subhas Institute of Technology, University of Delhi, Dwarka, New Delhi, India

2. ME Department, Netaji Subhas University of Technology, Dwarka, New Delhi, India

Abstract

Kenaf fiber reinforced polylactic acid green composites possess mentionable thermal and acoustic insulating properties. Sound transmission and sound absorption coefficients are the minimum required necessary parameters for predicting the acoustic properties while thermal conductivity is alone sufficient for predicting the thermal behavior of natural fiber reinforced green composites. In the present chapter, the effect of utilizing different types of kenaf fiber mats and their chemical treatment (sodium acetate) on the thermal and acoustic properties of developed composites is presented. The results showed that the thermal conductivity of developed composites increased with chemical treatment concentration and treatment time. Additionally, the geometry of kenaf fiber mats also influenced the thermal and acoustic properties of developed composites.

Publisher

SAGE Publications

Subject

Mechanical Engineering,General Materials Science

Link

http://journals.sagepub.com/doi/pdf/10.1177/14644207221094205

Reference24 articles.

1. Review of thermal conductivity in composites: Mechanisms, parameters and theory

2. Analysis of Natural fiber constituents: A Review

3. Sound absorption performance of natural fibers and their composites

4. Acoustic, Mechanical and Thermal Properties of Green Composites Reinforced with Natural Fibers Waste

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