Sound Quality Performance of Orthogonal Antisymmetric Composite Laminates Embedded with SMA Wires
Orthogonal antisymmetric composite laminates embedded with shape memory alloys (SMAs) wires have the potential to improve the sound quality of vibro-acoustics by taking advantage of the special superelasticity, temperature phase transition, and pre-strain characteristics of SMAs. In this research, s...
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MDPI AG
2023-05-01
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| Series: | Materials |
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| Online Access: | https://www.mdpi.com/1996-1944/16/9/3570 |
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| author | Yizhe Huang Jiangbo Hu Jun Wang Jinfeng Sun Ying You Qibai Huang Enyong Xu |
| author_facet | Yizhe Huang Jiangbo Hu Jun Wang Jinfeng Sun Ying You Qibai Huang Enyong Xu |
| author_sort | Yizhe Huang |
| collection | DOAJ |
| description | Orthogonal antisymmetric composite laminates embedded with shape memory alloys (SMAs) wires have the potential to improve the sound quality of vibro-acoustics by taking advantage of the special superelasticity, temperature phase transition, and pre-strain characteristics of SMAs. In this research, space discretion and mode decoupling were employed to establish a vibro-acoustic sound quality model of SMA composite laminates. The association between the structural material parameters of SMA composite laminates and the sound quality index is then approached through methodologies. Numerical analysis was implemented to discuss the effects of SMA tensile pre-strain, SMA volume fraction, and the ratio of resin-to-graphite in the matrix on the vibro-acoustic sound quality of SMA composite laminates within a temperature environment. Subsequently, the sound quality test for SMA composite laminates is thus completed. The theoretically predicted value appears to agree well with the experimental outcomes, which validates the accuracy and applicability of the dynamic modeling theory and method for the sound quality of SMA composite laminates. The results indicate that attempting to alter the SMA tensile pre-strain, SMA volume fraction, and matrix material ratio can be used to modify loudness, sharpness, and roughness, which provides new ideas and a theoretical foundation for the design of composite laminates with decent sound quality. |
| first_indexed | 2024-03-11T04:12:55Z |
| format | Article |
| id | doaj.art-1b55c137e9434e7a97f61bde2f1c440e |
| institution | Directory Open Access Journal |
| issn | 1996-1944 |
| language | English |
| last_indexed | 2024-03-11T04:12:55Z |
| publishDate | 2023-05-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Materials |
| spelling | doaj.art-1b55c137e9434e7a97f61bde2f1c440e2023-11-17T23:17:53ZengMDPI AGMaterials1996-19442023-05-01169357010.3390/ma16093570Sound Quality Performance of Orthogonal Antisymmetric Composite Laminates Embedded with SMA WiresYizhe Huang0Jiangbo Hu1Jun Wang2Jinfeng Sun3Ying You4Qibai Huang5Enyong Xu6School of Mechanical Engineering, Hubei University of Technology, Wuhan 430068, ChinaSchool of Mechanical Engineering, Hubei University of Technology, Wuhan 430068, ChinaSchool of Mechanical Engineering, Hubei University of Technology, Wuhan 430068, ChinaSchool of Mechanical Engineering, Hubei University of Technology, Wuhan 430068, ChinaSchool of Mechanical Engineering, Hubei University of Technology, Wuhan 430068, ChinaState Key Laboratory of Digital Manufacturing Equipment and Technology, Huazhong University of Science and Technology, Wuhan 430074, ChinaState Key Laboratory of Digital Manufacturing Equipment and Technology, Huazhong University of Science and Technology, Wuhan 430074, ChinaOrthogonal antisymmetric composite laminates embedded with shape memory alloys (SMAs) wires have the potential to improve the sound quality of vibro-acoustics by taking advantage of the special superelasticity, temperature phase transition, and pre-strain characteristics of SMAs. In this research, space discretion and mode decoupling were employed to establish a vibro-acoustic sound quality model of SMA composite laminates. The association between the structural material parameters of SMA composite laminates and the sound quality index is then approached through methodologies. Numerical analysis was implemented to discuss the effects of SMA tensile pre-strain, SMA volume fraction, and the ratio of resin-to-graphite in the matrix on the vibro-acoustic sound quality of SMA composite laminates within a temperature environment. Subsequently, the sound quality test for SMA composite laminates is thus completed. The theoretically predicted value appears to agree well with the experimental outcomes, which validates the accuracy and applicability of the dynamic modeling theory and method for the sound quality of SMA composite laminates. The results indicate that attempting to alter the SMA tensile pre-strain, SMA volume fraction, and matrix material ratio can be used to modify loudness, sharpness, and roughness, which provides new ideas and a theoretical foundation for the design of composite laminates with decent sound quality.https://www.mdpi.com/1996-1944/16/9/3570sound quality performanceorthogonal antisymmetricshape memory alloyscomposite laminates |
| spellingShingle | Yizhe Huang Jiangbo Hu Jun Wang Jinfeng Sun Ying You Qibai Huang Enyong Xu Sound Quality Performance of Orthogonal Antisymmetric Composite Laminates Embedded with SMA Wires Materials sound quality performance orthogonal antisymmetric shape memory alloys composite laminates |
| title | Sound Quality Performance of Orthogonal Antisymmetric Composite Laminates Embedded with SMA Wires |
| title_full | Sound Quality Performance of Orthogonal Antisymmetric Composite Laminates Embedded with SMA Wires |
| title_fullStr | Sound Quality Performance of Orthogonal Antisymmetric Composite Laminates Embedded with SMA Wires |
| title_full_unstemmed | Sound Quality Performance of Orthogonal Antisymmetric Composite Laminates Embedded with SMA Wires |
| title_short | Sound Quality Performance of Orthogonal Antisymmetric Composite Laminates Embedded with SMA Wires |
| title_sort | sound quality performance of orthogonal antisymmetric composite laminates embedded with sma wires |
| topic | sound quality performance orthogonal antisymmetric shape memory alloys composite laminates |
| url | https://www.mdpi.com/1996-1944/16/9/3570 |
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