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https://hdl.handle.net/20.500.11779/1470
Title: | Jute and luffa fiber-reinforced biocomposites: Effects of sample thickness and fiber/resin ratio on sound absorption and transmission Loss Performance | Authors: | Körük, Hasan Özcan, Ahmet Cihan Genç, Garip Şanlıtürk, Kenan Y. |
Keywords: | Jute Luffa Biocomposites Ffiber/resin Ratio Sound absorption Transmission loss |
Publisher: | Taylor & Francis | Source: | Hasan Koruk, Ahmet Cihan Ozcan, Garip Genc & Kenan Y. Sanliturk (9 April 2021). Jute and Luffa Fiber-Reinforced Biocomposites: Effects of Sample Thickness and Fiber/Resin Ratio on Sound Absorption and Transmission Loss Performance, Journal of Natural Fibers, p. 1-16. DOI: 10.1080/15440478.2021.1907832 | Abstract: | The acoustic properties of natural fiber-reinforced composites should be identified before using these materials in various engineering applications including sound and vibration isolation. This study investigates the effects of sample thickness and fiber/resin ratio on the acoustic performance of jute and luffa fiber-reinforced biocomposites. For this purpose, jute and luffa composite samples with different thicknesses and fiber/epoxy ratios are manufactured and their sound absorption coefficients (SACs) and transmission losses (TLs) are determined using impedance tube method. Thickness-dependent tendencies of the SACs and TLs of jute and luffa composites for low-, medium-, and high-frequency ranges are identified. The effect of fiber/epoxy ratio on the acoustic properties of jute and luffa composites as a function of frequency are determined. Furthermore, the SACs and TLs of some natural fiber-based samples with different thicknesses are predicted using mathematical models and the theoretical and experimental results are compared and evaluated. | URI: | https://hdl.handle.net/20.500.11779/1470 https://doi.org/10.1080/15440478.2021.1907832 |
Appears in Collections: | Makine Mühendisliği Bölümü koleksiyonu Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
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KorukEtAl2021Published (1).pdf | Full Text - Article | 8.17 MB | Adobe PDF | View/Open |
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