Influence of gearbox dynamics properties on structure borne sound

Andrzej Wilk; Piotr Folȩga; Boguslaw Lazarz; Grzegorz Perun

Influence of gearbox dynamics properties on structure borne sound

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

3 Citations (Scopus)

Abstract

The noise generated by a gear housing is the function of frequency and vibration distribution upon the radiating surface. The reduction of noise level generated by gears has been attained by changing the housing rigidity and minimising excitations in the meshing zone. The examinations indicate that proper ribbing of the housing lowers the level of the generated noise more effectively than doubling the thickness of the housing walls. The methods of structural modification of the design based on FEM enable evaluating the effect of different design changes upon the vibro-Acoustic activity of the housings, even where simplified procedures are used. The numerical simulations have been confirmed by comparison with experimental results.

Original language	English
Title of host publication	15th International Congress on Sound and Vibration 2008, ICSV 2008
Pages	2325-2330
Number of pages	6
Publication status	Published - 2008
Event	15th International Congress on Sound and Vibration 2008, ICSV 2008 - Daejeon, Korea, Republic of Duration: 6 Jul 2008 → 10 Jul 2008

Publication series

Name	15th International Congress on Sound and Vibration 2008, ICSV 2008
Volume	3

Conference

Conference	15th International Congress on Sound and Vibration 2008, ICSV 2008
Country/Territory	Korea, Republic of
City	Daejeon
Period	6/07/08 → 10/07/08

ASJC Scopus subject areas

Acoustics and Ultrasonics

Cite this

@inproceedings{725fab27f30445ebb018391a72393aae,

title = "Influence of gearbox dynamics properties on structure borne sound",

abstract = "The noise generated by a gear housing is the function of frequency and vibration distribution upon the radiating surface. The reduction of noise level generated by gears has been attained by changing the housing rigidity and minimising excitations in the meshing zone. The examinations indicate that proper ribbing of the housing lowers the level of the generated noise more effectively than doubling the thickness of the housing walls. The methods of structural modification of the design based on FEM enable evaluating the effect of different design changes upon the vibro-Acoustic activity of the housings, even where simplified procedures are used. The numerical simulations have been confirmed by comparison with experimental results.",

author = "Andrzej Wilk and Piotr Folȩga and Boguslaw Lazarz and Grzegorz Perun",

year = "2008",

language = "English",

isbn = "9781627481519",

series = "15th International Congress on Sound and Vibration 2008, ICSV 2008",

pages = "2325--2330",

booktitle = "15th International Congress on Sound and Vibration 2008, ICSV 2008",

note = "15th International Congress on Sound and Vibration 2008, ICSV 2008 ; Conference date: 06-07-2008 Through 10-07-2008",

}

Wilk, A , Folȩga, P , Lazarz, B & Perun, G 2008, Influence of gearbox dynamics properties on structure borne sound. in 15th International Congress on Sound and Vibration 2008, ICSV 2008. 15th International Congress on Sound and Vibration 2008, ICSV 2008, vol. 3, pp. 2325-2330, 15th International Congress on Sound and Vibration 2008, ICSV 2008, Daejeon, Korea, Republic of, 6/07/08.

Influence of gearbox dynamics properties on structure borne sound. / Wilk, Andrzej ; Folȩga, Piotr ; Lazarz, Boguslaw et al.
15th International Congress on Sound and Vibration 2008, ICSV 2008. 2008. p. 2325-2330 (15th International Congress on Sound and Vibration 2008, ICSV 2008; Vol. 3).

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

TY - GEN

T1 - Influence of gearbox dynamics properties on structure borne sound

AU - Wilk, Andrzej

AU - Folȩga, Piotr

AU - Lazarz, Boguslaw

AU - Perun, Grzegorz

PY - 2008

Y1 - 2008

N2 - The noise generated by a gear housing is the function of frequency and vibration distribution upon the radiating surface. The reduction of noise level generated by gears has been attained by changing the housing rigidity and minimising excitations in the meshing zone. The examinations indicate that proper ribbing of the housing lowers the level of the generated noise more effectively than doubling the thickness of the housing walls. The methods of structural modification of the design based on FEM enable evaluating the effect of different design changes upon the vibro-Acoustic activity of the housings, even where simplified procedures are used. The numerical simulations have been confirmed by comparison with experimental results.

AB - The noise generated by a gear housing is the function of frequency and vibration distribution upon the radiating surface. The reduction of noise level generated by gears has been attained by changing the housing rigidity and minimising excitations in the meshing zone. The examinations indicate that proper ribbing of the housing lowers the level of the generated noise more effectively than doubling the thickness of the housing walls. The methods of structural modification of the design based on FEM enable evaluating the effect of different design changes upon the vibro-Acoustic activity of the housings, even where simplified procedures are used. The numerical simulations have been confirmed by comparison with experimental results.

UR - https://www.scopus.com/pages/publications/84883371263

M3 - Conference contribution

AN - SCOPUS:84883371263

SN - 9781627481519

T3 - 15th International Congress on Sound and Vibration 2008, ICSV 2008

SP - 2325

EP - 2330

BT - 15th International Congress on Sound and Vibration 2008, ICSV 2008

T2 - 15th International Congress on Sound and Vibration 2008, ICSV 2008

Y2 - 6 July 2008 through 10 July 2008

ER -

Influence of gearbox dynamics properties on structure borne sound

Abstract

Publication series

Conference

ASJC Scopus subject areas

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