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Analyzing of Noise inside a Simple Vehicle Cabin using Boundary Element Method

Authors: M. Karimi Demneh, A. Soltani


In this paper, modeling of an acoustic enclosed vehicle cabin has been carried out by using boundary element method. Also, the second purpose of this study is analyzing of linear wave equation in an acoustic field. The resultants of this modeling consist of natural frequencies that have been compared with resultants derived from finite element method. By using numerical method (boundary element method) and after solution of wave equation inside an acoustic enclosed cabin, this method has been progressed to simulate noise inside a simple vehicle cabin.

Keywords: Noise, natural frequency, boundary element method, vehicle cabin

Digital Object Identifier (DOI):

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[1] D.H Lee, W.S.Hwang,, "Booming Noise Analysis in Passenger Car Using a Hybrid-Integrated Approach", SAE paper 2000-01-0723.
[2] Sang-Hyun Jee, Jong-Cheol Yi, Jae-Keon Park," The Comparison of the BEM and FEM Techniques for the Interior Noise Analysis of the Passenger Car", DAEWOO Motor Company, Inchon,Korea.
[3] C.Y.R.Cheng, A.F.Seybert, "Recent Application of the Boundary Element Method to Problems in Acoustics", SAE paper 80997.
[4] H.Utsuno,T.Tanaka, K.Inoue and M.Nlshlbe, " Analysis of the Sound Field in an Automobile Cabin by Using the Boundary Element Method", SAE paper-s 891153.
[5] W.L.Li and K.Zhao, "Prediction of Structure-Borne Noise inside Tractor Cab", SAE paper-s 941671.
[6] A.F.Seybert, D.A.Hamilton and P.A.Hayes, "Prediction of Radiated Noise from Engine Components Using the BEM and the Rayleigh Integral", SAE paper-s 971954.
[7] Y.Oka, H.Ono and N.Hirako, "Panel Vibartion Control for Booming Noise Reduction", SAE paper-s 911086.
[8] Z.S. Liu, C. Lu, Y.Y. Wang, H.P. Lee, Y.K. Kohand K.S. Lee, "Prediction of noise inside tracked vehicles", Journal of Applied Acoustics, Volume 67, Issue 1 , pp.74-91,Jan 2006.
[9] S. Suzuki, S. Maruyama and H. Ido, "Boundary element analysis of cavity noise problems with complicated boundary conditions", Journal of Sound and Vibration, Volume 130,pp. 79-96, April 1989.
[10] C.A. Brebbia, R.D. Ciskowski, "Boundary Element Methods in Acoustics", New York, Elsevier Science Publishing Company, 1991.
[11] J. Domingues, "Boundary Elements in Dynamics", New York, Elsevier Science Publishing Company, 1991.