Numerical analysis of Plastic Perforated Panel for Acoustic Protection

Alina, Adetu; Vasile, Nastasescu; Catalin, Adetu; Silvia, Marzavan

Adetu Alina, Nastasescu Vasile, Adetu Catalin, Marzavan Silvia

Numerical analysis of Plastic Perforated Panel for Acoustic Protection

Abstract:
Acoustic protection is an important aspect in various industrial, commercial and residential applications. In order to reduce the transmission of noise, perforated panels are frequently used as a barrier. The present study aims to conduct a numerical analysis of plastic perforated panels for acoustic protection. The study employed a finite element method (FEM) approach and focused on the propagation of acoustic waves through perforations of varying diameters (30 mm, 40 mm, 50 mm, 60 mm, 70 mm and 90 mm) and at different frequencies (250 Hz, 500 Hz, 1000 Hz and 1500 Hz). The numerical analysis was conducted using the finite element software ANSYS. This work offers numerical analysis models of acoustic wave propagation, which can be used by those interested in similar problems, for different environments, in closed or open spaces. The results showed that the perforation diameter and frequency play a crucial role in the performance of the plastic perforated panels as an acoustic barrier. The results of the author’s research pointed out that the plastic materials can be used successfully in the construction of acoustic barriers. Next to it, the findings of this study can provide valuable insights for engineers and designers in the selection and optimization of plastic perforated panels for acoustic protection applications.

Keywords:
acoustic wave; acoustic pressure; FEM; acoustic protection panel; acoustic panel of plastic materials

Issue: 2023 Volume 60, Issue 2

Pages: 10-21

Publication date: 2023/7/3

https://doi.org/10.37358/MP.23.2.5657

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Citation Styles

Cite this article as:
ALINA, A., VASILE, N., CATALIN, A., SILVIA, M., Numerical analysis of Plastic Perforated Panel for Acoustic Protection, Mater. Plast., 60(2), 2023, 10-21. https://doi.org/10.37358/MP.23.2.5657

Vancouver
Alina A, Vasile N, Catalin A, Silvia M. Numerical analysis of Plastic Perforated Panel for Acoustic Protection. Mater. Plast.[internet]. 2023 Apr;60(2):10-21. Available from: https://doi.org/10.37358/MP.23.2.5657

APA 6th edition
Alina, A., Vasile, N., Catalin, A. & Silvia, M. (2023). Numerical analysis of Plastic Perforated Panel for Acoustic Protection. Materiale Plastice, 60(2), 10-21. https://doi.org/10.37358/MP.23.2.5657

Harvard
Alina, A., Vasile, N., Catalin, A., Silvia, M. (2023). 'Numerical analysis of Plastic Perforated Panel for Acoustic Protection', Materiale Plastice, 60(2), pp. 10-21. https://doi.org/10.37358/MP.23.2.5657

IEEE
A. Alina, N. Vasile, A. Catalin, M. Silvia, "Numerical analysis of Plastic Perforated Panel for Acoustic Protection". Materiale Plastice, vol. 60, no. 2, pp. 10-21, 2023. [online]. https://doi.org/10.37358/MP.23.2.5657

Text
Adetu Alina, Nastasescu Vasile, Adetu Catalin, Marzavan Silvia,
Numerical analysis of Plastic Perforated Panel for Acoustic Protection,
Materiale Plastice,
Volume 60, Issue 2,
2023,
Pages 10-21,
ISSN 2668-8220,
https://doi.org/10.37358/MP.23.2.5657.
(https://revmaterialeplastice.ro/Articles.asp?ID=5657)
Keywords: acoustic wave; acoustic pressure; FEM; acoustic protection panel; acoustic panel of plastic materials

RIS
TY - JOUR
T1 - Numerical analysis of Plastic Perforated Panel for Acoustic Protection
A1 - Alina, Adetu
A2 - Vasile, Nastasescu
A3 - Catalin, Adetu
A4 - Silvia, Marzavan
JF - Materiale Plastice
JO - Mater. Plast.
PB - Materiale Plastice SRL
SN - 2668-8220
Y1 - 2023
VL - 60
IS - 2
SP - 10
EP - 21
UR - https://doi.org/10.37358/MP.23.2.5657
KW - acoustic wave
KW - acoustic pressure
KW - FEM
KW - acoustic protection panel
KW - acoustic panel of plastic materials
ER -

BibTex
@article{MatPlast2023P10,
author = {Alina Adetu and Vasile Nastasescu and Catalin Adetu and Silvia Marzavan},
title = {Numerical analysis of Plastic Perforated Panel for Acoustic Protection},
journal = {Materiale Plastice},
volume = {60},
number = {2},
pages = {10-21},
year = {2023},
issn = {2668-8220},
doi = {https://doi.org/10.37358/MP.23.2.5657},
url = {https://revmaterialeplastice.ro/Articles.asp?ID=5657}
}

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