Impedance matrix synthesis for multiply connected exhaust network systems using the direct mixed-body BEM

G. Lou; T. W. Wu; C. Y.R. Cheng

doi:10.1006/jsvi.2000.3012

Impedance matrix synthesis for multiply connected exhaust network systems using the direct mixed-body BEM

G. Lou
, T. W. Wu
, C. Y.R. Cheng

Mechanical and Aerospace Engineering

Producción científica: Editorial

13 Citas (Scopus)

Resumen

Mixed-body boundary element method (BEM) was used to model mufflers and silencers. Impedance matrix synthesis (IMS) was used to evaluate transmission loss (TL) instead of the traditional four pole transfer matrix. Test cases were discussed to show how TL was evaluated using IMS. Use of this method is more efficient as only one BEM matrix need to be solved for each frequency.

Idioma original	English
Páginas (desde-hasta)	351-362
Número de páginas	12
Publicación	Journal of Sound and Vibration
Volumen	238
N.º	2
DOI	https://doi.org/10.1006/jsvi.2000.3012
Estado	Published - nov 2000

Nota bibliográfica

Funding Information:
This research was supported by Nelson Industries, Inc.

Financiación

This research was supported by Nelson Industries, Inc.

Financiadores
Nelson Industries Inc

ASJC Scopus subject areas

Condensed Matter Physics
Mechanics of Materials
Acoustics and Ultrasonics
Mechanical Engineering

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10.1006/jsvi.2000.3012

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title = "Impedance matrix synthesis for multiply connected exhaust network systems using the direct mixed-body BEM",

abstract = "Mixed-body boundary element method (BEM) was used to model mufflers and silencers. Impedance matrix synthesis (IMS) was used to evaluate transmission loss (TL) instead of the traditional four pole transfer matrix. Test cases were discussed to show how TL was evaluated using IMS. Use of this method is more efficient as only one BEM matrix need to be solved for each frequency.",

author = "G. Lou and Wu, \{T. W.\} and Cheng, \{C. Y.R.\}",

note = "Funding Information: This research was supported by Nelson Industries, Inc.",

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doi = "10.1006/jsvi.2000.3012",

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T1 - Impedance matrix synthesis for multiply connected exhaust network systems using the direct mixed-body BEM

AU - Lou, G.

AU - Wu, T. W.

AU - Cheng, C. Y.R.

N1 - Funding Information: This research was supported by Nelson Industries, Inc.

PY - 2000/11

Y1 - 2000/11

N2 - Mixed-body boundary element method (BEM) was used to model mufflers and silencers. Impedance matrix synthesis (IMS) was used to evaluate transmission loss (TL) instead of the traditional four pole transfer matrix. Test cases were discussed to show how TL was evaluated using IMS. Use of this method is more efficient as only one BEM matrix need to be solved for each frequency.

AB - Mixed-body boundary element method (BEM) was used to model mufflers and silencers. Impedance matrix synthesis (IMS) was used to evaluate transmission loss (TL) instead of the traditional four pole transfer matrix. Test cases were discussed to show how TL was evaluated using IMS. Use of this method is more efficient as only one BEM matrix need to be solved for each frequency.

UR - https://www.scopus.com/pages/publications/0034319533

UR - https://www.scopus.com/pages/publications/0034319533#tab=citedBy

U2 - 10.1006/jsvi.2000.3012

DO - 10.1006/jsvi.2000.3012

M3 - Editorial

AN - SCOPUS:0034319533

SN - 0022-460X

VL - 238

SP - 351

EP - 362

JO - Journal of Sound and Vibration

JF - Journal of Sound and Vibration

IS - 2

ER -

Impedance matrix synthesis for multiply connected exhaust network systems using the direct mixed-body BEM

Resumen

Nota bibliográfica

Financiación

ASJC Scopus subject areas

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