Mathematical modeling of sound insulation for sound suppressing lightweight structured panels (SSLWSP)

  • Authors

    • v L. Murzinov
    • p V. Murzinov
    • Yu V. Murzinov
    • V I. Buyanov
    • V A. Popov
    2018-04-15
    https://doi.org/10.14419/ijet.v7i2.13.11621
  • Soundproofing, Damping, Noise, Noise Protection, the Intensity of Sound Streams, Sound Permeability.

  • Abstract

    The article presents SSLWSP panels, the feature of which is a small weight and good soundproofing properties. The article acquired the model of sound insulation for SSLWSP panels. The modeling of sound insulation is based on the sound-permeability model of thin iso-tropic sheet material, from which SSLWSP panels are made. An experimental verification of the obtained sound insulation model showed the convergence of experimental and theoretical values. The best convergence of theoretical and experimental data falls on the frequencies corresponding to a speech range.

     

     

  • References

    1. [1] Noise control in production: Reference book / E.Ya. Yudin, L.A. Borisov, I.V. Gorenstein et al.; Ed. in charge E.Ya. Yudin. M.: Mechanical Engineering, 1985. 400 p.

      [2] Ivanov N.I. Engineering acoustics. Theory and practice of noise control. M.: Logos, 2007. 423 p.

      [3] Patent 96884 RF, IPC7 E04B 1/82, E04C 2/36. Sound suppressing structured panel / Murzinov P.V., Asminin V.F.; - publ. on 20.08.2010 Bul. â„–23.

      [4] Patent 99798 RF, IPC 7 E04B 1/82, E04C 2/36. Sound suppressing structured panel / P.V. Murzinov. - Publ. on 11/27/2010. - Bul. â„–33.

      [5] Khodayari Bavil, A., Razavi, S.E., on the thermo-flow behavior in a rectangular channel with skewed circular ribs, Mechanics & Industry, 18 2 (2017) 225, https://doi.org/10.1051/meca/2016057.

      [6] Murzinov V. L. Modeling of the sound absorption of a sound-proof lightweight structured panels (SLSP) / V.L. Murzinov, P.V. Murzinov, Y.V. Murzinov // Jour-nal of Fundamental and Applied Sciences. - 2017, No. 9 (7S). - Pp. 834-841. Doi: http://dx.doi.org/10.4314/jfas.v9i7s.76. ISSN 1112-9867.

      [7] Mashadi, B., Mahmoodi-K, M., Kakaee, A., Hosseini, R., Vehicle path following control in the presence of driver inputs, Proceedings of the Institution of Mechanical Engineers, Part K: Journal of Multi-body Dynamics, Vol 227, 2013, pp. 115 – 132.

      [8] Murzinov P.V. The technique of sheet material selection for high-efficiency soundproof panels // Life safety. -2011. - No. 3. - pp. 20-23.

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  • How to Cite

    L. Murzinov, v, V. Murzinov, p, V. Murzinov, Y., I. Buyanov, V., & A. Popov, V. (2018). Mathematical modeling of sound insulation for sound suppressing lightweight structured panels (SSLWSP). International Journal of Engineering & Technology, 7(2.13), 109-113. https://doi.org/10.14419/ijet.v7i2.13.11621

    Received date: 2018-04-16

    Accepted date: 2018-04-16

    Published date: 2018-04-15