Acoustic property simulation for building components

Takumi Asakura; Yasuhito Kawai; Hisaharu Suzuki; Naohisa Inoue; Tetsuya Sakuma; Hirofumi Onitsuka; Takayuki Masumoto

doi:10.1007/978-4-431-54454-8_8

Acoustic property simulation for building components

Takumi Asakura, Yasuhito Kawai, Hisaharu Suzuki, Naohisa Inoue, Tetsuya Sakuma, Hirofumi Onitsuka, Takayuki Masumoto

Department of Mechanical and Aerospace Engineering

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

Abstract

This chapter shows practical examples of numerical simulation results for acoustical characteristics of building elements, such as the sound absorption, soundscattering, and sound insulation performance. Additionally, radiation characteristics of speaker systems are also treated. In each section, methodologies and numerical modeling schemes of the simulation, and the calculated results for practical cases are illustrated. The results are validated through comparison with the measurement results, and the applicability of the numerical methods is discussed.

Original language	English
Title of host publication	Computational Simulation in Architectural and Environmental Acoustics
Subtitle of host publication	Methods and Applications of Wave-Based Computation
Publisher	Springer Japan
Pages	243-294
Number of pages	52
Volume	9784431544548
ISBN (Electronic)	9784431544548
ISBN (Print)	4431544534, 9784431544531
DOIs	https://doi.org/10.1007/978-4-431-54454-8_8
Publication status	Published - 1 Nov 2014

Keywords

Poler pattern
Random-incidence diffusion coefficient
Sound absorption coefficient
Sound reduction index

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10.1007/978-4-431-54454-8_8

Cite this

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Acoustic property simulation for building components. / Asakura, Takumi; Kawai, Yasuhito; Suzuki, Hisaharu et al.
Computational Simulation in Architectural and Environmental Acoustics: Methods and Applications of Wave-Based Computation. Vol. 9784431544548 Springer Japan, 2014. p. 243-294.

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

TY - CHAP

T1 - Acoustic property simulation for building components

AU - Asakura, Takumi

AU - Kawai, Yasuhito

AU - Suzuki, Hisaharu

AU - Inoue, Naohisa

AU - Sakuma, Tetsuya

AU - Onitsuka, Hirofumi

AU - Masumoto, Takayuki

PY - 2014/11/1

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AB - This chapter shows practical examples of numerical simulation results for acoustical characteristics of building elements, such as the sound absorption, soundscattering, and sound insulation performance. Additionally, radiation characteristics of speaker systems are also treated. In each section, methodologies and numerical modeling schemes of the simulation, and the calculated results for practical cases are illustrated. The results are validated through comparison with the measurement results, and the applicability of the numerical methods is discussed.

KW - Poler pattern

KW - Random-incidence diffusion coefficient

KW - Sound absorption coefficient

KW - Sound reduction index

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BT - Computational Simulation in Architectural and Environmental Acoustics

PB - Springer Japan

ER -

Acoustic property simulation for building components

Abstract

Keywords

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