Automated Acoustic Intensity Measurements and the Effect of Gear Tooth Profile on Noise

William J. Atherton; Adam Pintz; David G. Lewicki

Automated Acoustic Intensity Measurements and the Effect of Gear Tooth Profile on Noise

William J. Atherton, Adam Pintz, David G. Lewicki

Research output: Other contribution

Abstract

Acoustic intensity measurements were made at NASA Lewis Research Center on a spur gear test apparatus. The measurements were obtained with the Robotic Acoustic Intensity Measurement System developed by Cleveland State University. This system provided dense spatial positioning, and was calibrated against a high quality acoustic intensity system. The measured gear noise compared gearsets having two different tooth profiles. The tests evaluated the sound field of the different gears for two speeds and three loads. The experimental results showed that gear tooth profile had a major effect on measured noise. Load and speed were found to have an effect on noise also.

Original language	American English
State	Published - Jan 1 1987

Keywords

Gears; Acoustic intensity ; Gear noise; Robotics; Vibration; Gear testing

Disciplines

Acoustics, Dynamics, and Controls

Access to Document

Automated Acoustic Intensity Measurements and the Effect of GearFinal published version, 1.03 MBLicense: CC BY

Cite this

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title = "Automated Acoustic Intensity Measurements and the Effect of Gear Tooth Profile on Noise",

abstract = " Acoustic intensity measurements were made at NASA Lewis Research Center on a spur gear test apparatus. The measurements were obtained with the Robotic Acoustic Intensity Measurement System developed by Cleveland State University. This system provided dense spatial positioning, and was calibrated against a high quality acoustic intensity system. The measured gear noise compared gearsets having two different tooth profiles. The tests evaluated the sound field of the different gears for two speeds and three loads. The experimental results showed that gear tooth profile had a major effect on measured noise. Load and speed were found to have an effect on noise also.",

keywords = "Gears; Acoustic intensity ; Gear noise; Robotics; Vibration; Gear testing",

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year = "1987",

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TY - GEN

T1 - Automated Acoustic Intensity Measurements and the Effect of Gear Tooth Profile on Noise

AU - Atherton, William J.

AU - Pintz, Adam

AU - Lewicki, David G.

PY - 1987/1/1

Y1 - 1987/1/1

N2 - Acoustic intensity measurements were made at NASA Lewis Research Center on a spur gear test apparatus. The measurements were obtained with the Robotic Acoustic Intensity Measurement System developed by Cleveland State University. This system provided dense spatial positioning, and was calibrated against a high quality acoustic intensity system. The measured gear noise compared gearsets having two different tooth profiles. The tests evaluated the sound field of the different gears for two speeds and three loads. The experimental results showed that gear tooth profile had a major effect on measured noise. Load and speed were found to have an effect on noise also.

AB - Acoustic intensity measurements were made at NASA Lewis Research Center on a spur gear test apparatus. The measurements were obtained with the Robotic Acoustic Intensity Measurement System developed by Cleveland State University. This system provided dense spatial positioning, and was calibrated against a high quality acoustic intensity system. The measured gear noise compared gearsets having two different tooth profiles. The tests evaluated the sound field of the different gears for two speeds and three loads. The experimental results showed that gear tooth profile had a major effect on measured noise. Load and speed were found to have an effect on noise also.

KW - Gears; Acoustic intensity ; Gear noise; Robotics; Vibration; Gear testing

UR - https://engagedscholarship.csuohio.edu/enme_facpub/4

M3 - Other contribution

ER -

Automated Acoustic Intensity Measurements and the Effect of Gear Tooth Profile on Noise

Abstract

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