Fluidborne Noise Attenuator Performance Evaluation

Format:

Conference/Event

Author/Creator:

Maroney, G. E., author.

Conference Name:

1975 SAE International Off-Highway and Powerplant Congress and Exposition (1975-09-08 : Milwaukee, Wisconsin, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1975

Summary:

This paper discusses an engineering technique for evaluating the performance of fluidborne noise attenuators based on parameters of pressure drop as a function of flow rate and pressure ripple attenuation as a function of frequency. The selection of pressure ripple measurement points, the number of measurement points, and the interpretation of the test results are related to acoustical plane wave theory. Specific recommendations are made for a reference level and reference center frequencies for reporting transmission loss in dB

Notes:

Vendor supplied data

Publisher Number:

750831

Access Restriction:

Restricted for use by site license