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Numerical modelling of sound intensity based on sound absorption coeficient of WCPP at 40% perforation ratio

Ula, Munirul and Abd Hamid, Siti Zaleha and Abd Rahman, Fareha and Hashim, Abdul Wahab Ishari and Baharom, Amerudin and Ahmad, Abdul Hamid (2007) Numerical modelling of sound intensity based on sound absorption coeficient of WCPP at 40% perforation ratio. In: Contemporary Issues On Mosques Acoustics. Penerbit UTM , Johor, pp. 124-141. ISBN 978-983-52-0642-9

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Abstract

The boundary element method (BEM) is a numerical method that solves boundary value problems through the boundary integral equation (BIE) formulations. The applications of direct BIE formulations started in the early 1960 ‘s by Jaswon on a potential problem. This work was extended by Rizzo to solve the electrostatic problem. Since then, extensive research efforts have been made to develop BIE formulations for a variety of problems in applied mechanics. As the result, the BEM has become an attractive numerical tool useful in many engineering applications, such as acoustics, heat transfer, solid mechanics, structural mechanics, fluid mechanics, fracture mechanics, geomechanics, electromagnetic and so on.

Item Type:Book Section
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:Electrical Engineering
ID Code:13674
Deposited By: Liza Porijo
Deposited On:15 Aug 2011 05:38
Last Modified:15 Aug 2011 05:38

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