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Effect of natural fibers reinforcement of honeycomb sandwich using numerical analysis

The honeycomb sandwich structure has been extensively investigated for its mechanical performance. Modification in improving such mechanical properties is an innovation required of honeycomb sandwich, especially with adding a random fibers reinforcement inside a sheet panel plate. This study was dev...

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Main Authors: Muhammad Zulkarnain, Tofrowaih, Khairul Amri, Ariyanti, Silvi
Format: Article
Language:English
Published: Faculty of Engineering, Universitas Indonesia 2022
Online Access:http://eprints.utem.edu.my/id/eprint/26563/2/R1-ME-5098-20220222154939-REDUCE%20PAGE.PDF
http://eprints.utem.edu.my/id/eprint/26563/
https://ijtech.eng.ui.ac.id/article/view/5098
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spelling my.utem.eprints.265632023-04-12T10:56:43Z http://eprints.utem.edu.my/id/eprint/26563/ Effect of natural fibers reinforcement of honeycomb sandwich using numerical analysis Muhammad Zulkarnain Tofrowaih, Khairul Amri Ariyanti, Silvi The honeycomb sandwich structure has been extensively investigated for its mechanical performance. Modification in improving such mechanical properties is an innovation required of honeycomb sandwich, especially with adding a random fibers reinforcement inside a sheet panel plate. This study was developed random fiber reinforcement using natural fiber of Oil Palm, Sugar Cane and Coconut which constructed by commercial software code of MATLAB. This investigation was analyzed the performance of three-point bending behavior by using the finite-element model which provides four levels fiber condition to observed: 0, 50, 100 and 150 fiber numbers. Ansys Workbench/Dynamic code was chosen to predict mechanical performance such as stress and displacement analysis. In fiber development study, a series of numerical simulations were carried out with 2 types of fiber orientation as reinforcement, unidirectional and chopped randomly. The hybrid orientation also implemented in this research by combined unidirectional and chopped fiber which was fixed at 150 numbers then varied in three sets: S50/C100, S100:C50, and S75/C75. As a result, it was confirmed that the fiber reinforcement enhances the stiffness of the structure, which contributes a lot to the promotion of the bending resistance capacity and energy absorption. Especially on unidirectional fiber orientation shown a significant increase in absorbing stress during testing. It was similar which reported by the hybrid system, the fiber reinforcement sandwich showed better mechanical behavior in the simulation, and it was influenced by the unidirectional orientation. Faculty of Engineering, Universitas Indonesia 2022 Article PeerReviewed text en http://eprints.utem.edu.my/id/eprint/26563/2/R1-ME-5098-20220222154939-REDUCE%20PAGE.PDF Muhammad Zulkarnain and Tofrowaih, Khairul Amri and Ariyanti, Silvi (2022) Effect of natural fibers reinforcement of honeycomb sandwich using numerical analysis. International Journal of Technology, 13 (4). pp. 774-784. ISSN 2086-9614 https://ijtech.eng.ui.ac.id/article/view/5098 10.14716/ijtech.v13i4.5098
institution Universiti Teknikal Malaysia Melaka
building UTEM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknikal Malaysia Melaka
content_source UTEM Institutional Repository
url_provider http://eprints.utem.edu.my/
language English
description The honeycomb sandwich structure has been extensively investigated for its mechanical performance. Modification in improving such mechanical properties is an innovation required of honeycomb sandwich, especially with adding a random fibers reinforcement inside a sheet panel plate. This study was developed random fiber reinforcement using natural fiber of Oil Palm, Sugar Cane and Coconut which constructed by commercial software code of MATLAB. This investigation was analyzed the performance of three-point bending behavior by using the finite-element model which provides four levels fiber condition to observed: 0, 50, 100 and 150 fiber numbers. Ansys Workbench/Dynamic code was chosen to predict mechanical performance such as stress and displacement analysis. In fiber development study, a series of numerical simulations were carried out with 2 types of fiber orientation as reinforcement, unidirectional and chopped randomly. The hybrid orientation also implemented in this research by combined unidirectional and chopped fiber which was fixed at 150 numbers then varied in three sets: S50/C100, S100:C50, and S75/C75. As a result, it was confirmed that the fiber reinforcement enhances the stiffness of the structure, which contributes a lot to the promotion of the bending resistance capacity and energy absorption. Especially on unidirectional fiber orientation shown a significant increase in absorbing stress during testing. It was similar which reported by the hybrid system, the fiber reinforcement sandwich showed better mechanical behavior in the simulation, and it was influenced by the unidirectional orientation.
format Article
author Muhammad Zulkarnain
Tofrowaih, Khairul Amri
Ariyanti, Silvi
spellingShingle Muhammad Zulkarnain
Tofrowaih, Khairul Amri
Ariyanti, Silvi
Effect of natural fibers reinforcement of honeycomb sandwich using numerical analysis
author_facet Muhammad Zulkarnain
Tofrowaih, Khairul Amri
Ariyanti, Silvi
author_sort Muhammad Zulkarnain
title Effect of natural fibers reinforcement of honeycomb sandwich using numerical analysis
title_short Effect of natural fibers reinforcement of honeycomb sandwich using numerical analysis
title_full Effect of natural fibers reinforcement of honeycomb sandwich using numerical analysis
title_fullStr Effect of natural fibers reinforcement of honeycomb sandwich using numerical analysis
title_full_unstemmed Effect of natural fibers reinforcement of honeycomb sandwich using numerical analysis
title_sort effect of natural fibers reinforcement of honeycomb sandwich using numerical analysis
publisher Faculty of Engineering, Universitas Indonesia
publishDate 2022
url http://eprints.utem.edu.my/id/eprint/26563/2/R1-ME-5098-20220222154939-REDUCE%20PAGE.PDF
http://eprints.utem.edu.my/id/eprint/26563/
https://ijtech.eng.ui.ac.id/article/view/5098
_version_ 1762965510817841152
score 13.211869

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