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Comparative Analysis of Different Types of Sources on the Performance of Rigid Noise Barriers on Rigid Ground Using Analytical Formulae, a 2.5-D BEM Method and Scale Modelling Tests

Li, QT; Duhamel, D; Yin, H; Luo, YY

Li, QT (reprint author), Ecole Ponts ParisTech, ENPC IFSTTAR CNRS, UMR 8205, Lab Navier, Paris, France.; Li, QT (reprint author), Tongji Univ, Inst Rail Transit, Shanghai 201804, Peoples R China.

ACTA ACUSTICA UNITED WITH ACUSTICA, 2019; 105 (6): 987

Abstract

With the aim of a perfect source model to simulate railway traffic noise within a shorter computational time, this paper compares coherent line, incoh......

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