Acoustic investigation of Cross Flow - Extended Closed End Muffler

Muttalip Aşkin Temiz; Haluk Erol

Acoustic investigation of Cross Flow - Extended Closed End Muffler

Muttalip Aşkin Temiz^*, Haluk Erol

^*Corresponding author for this work

Department of Mechanical Engineering

Istanbul Technical University

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

Abstract

Estimating performance of reactive silencers is an essential first step in designing mufflers. One of the most widely adopted technique for this evaluation is using the Transfer Matrix Method due to its simple appliance of calculating a complex muffler's performance composed of simple sub elements. Hence, to build or estimate the performance of a complex muffler, transfer matrices of various sub elements should be evaluated. In this study, the transfer matrix of 'Cross Flow - Extended Closed End Muffler' element has been evaluated using one dimensional, incompressible, adiabatic flow approach; "Transmission Loss' of the element was calculated throughout a frequency spectrum and the result of this study was compared with the results obtained from SIDLAB®.

Original language	English
Title of host publication	19th International Congress on Sound and Vibration 2012, ICSV 2012
Pages	2422-2429
Number of pages	8
Publication status	Published - 2012
Event	19th International Congress on Sound and Vibration 2012, ICSV 2012 - Vilnius, Lithuania Duration: 8 Jul 2012 → 12 Jul 2012

Publication series

Name	19th International Congress on Sound and Vibration 2012, ICSV 2012
Volume	3

Conference

Conference	19th International Congress on Sound and Vibration 2012, ICSV 2012
Country/Territory	Lithuania
City	Vilnius
Period	8/07/12 → 12/07/12

Keywords

Acoustics
Cross-Flow - Extended open End Muffler
Transfer matrix method
Transmission loss

Cite this

@inproceedings{a524a29245314aea85a6560614a14473,

title = "Acoustic investigation of Cross Flow - Extended Closed End Muffler",

abstract = "Estimating performance of reactive silencers is an essential first step in designing mufflers. One of the most widely adopted technique for this evaluation is using the Transfer Matrix Method due to its simple appliance of calculating a complex muffler's performance composed of simple sub elements. Hence, to build or estimate the performance of a complex muffler, transfer matrices of various sub elements should be evaluated. In this study, the transfer matrix of 'Cross Flow - Extended Closed End Muffler' element has been evaluated using one dimensional, incompressible, adiabatic flow approach; {"}Transmission Loss' of the element was calculated throughout a frequency spectrum and the result of this study was compared with the results obtained from SIDLAB{\textregistered}.",

keywords = "Acoustics, Cross-Flow - Extended open End Muffler, Transfer matrix method, Transmission loss",

author = "Temiz, {Muttalip A{\c s}kin} and Haluk Erol",

year = "2012",

language = "English",

isbn = "9781622764655",

series = "19th International Congress on Sound and Vibration 2012, ICSV 2012",

pages = "2422--2429",

booktitle = "19th International Congress on Sound and Vibration 2012, ICSV 2012",

note = "19th International Congress on Sound and Vibration 2012, ICSV 2012 ; Conference date: 08-07-2012 Through 12-07-2012",

}

Acoustic investigation of Cross Flow - Extended Closed End Muffler. / Temiz, Muttalip Aşkin; Erol, Haluk.
19th International Congress on Sound and Vibration 2012, ICSV 2012. 2012. p. 2422-2429 (19th International Congress on Sound and Vibration 2012, ICSV 2012; Vol. 3).

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

TY - GEN

T1 - Acoustic investigation of Cross Flow - Extended Closed End Muffler

AU - Temiz, Muttalip Aşkin

AU - Erol, Haluk

PY - 2012

Y1 - 2012

N2 - Estimating performance of reactive silencers is an essential first step in designing mufflers. One of the most widely adopted technique for this evaluation is using the Transfer Matrix Method due to its simple appliance of calculating a complex muffler's performance composed of simple sub elements. Hence, to build or estimate the performance of a complex muffler, transfer matrices of various sub elements should be evaluated. In this study, the transfer matrix of 'Cross Flow - Extended Closed End Muffler' element has been evaluated using one dimensional, incompressible, adiabatic flow approach; "Transmission Loss' of the element was calculated throughout a frequency spectrum and the result of this study was compared with the results obtained from SIDLAB®.

AB - Estimating performance of reactive silencers is an essential first step in designing mufflers. One of the most widely adopted technique for this evaluation is using the Transfer Matrix Method due to its simple appliance of calculating a complex muffler's performance composed of simple sub elements. Hence, to build or estimate the performance of a complex muffler, transfer matrices of various sub elements should be evaluated. In this study, the transfer matrix of 'Cross Flow - Extended Closed End Muffler' element has been evaluated using one dimensional, incompressible, adiabatic flow approach; "Transmission Loss' of the element was calculated throughout a frequency spectrum and the result of this study was compared with the results obtained from SIDLAB®.

KW - Acoustics

KW - Cross-Flow - Extended open End Muffler

KW - Transfer matrix method

KW - Transmission loss

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SN - 9781622764655

T3 - 19th International Congress on Sound and Vibration 2012, ICSV 2012

SP - 2422

EP - 2429

BT - 19th International Congress on Sound and Vibration 2012, ICSV 2012

T2 - 19th International Congress on Sound and Vibration 2012, ICSV 2012

Y2 - 8 July 2012 through 12 July 2012

ER -

Acoustic investigation of Cross Flow - Extended Closed End Muffler

Abstract

Publication series

Conference

Keywords

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