Year: 1974
Type: conference-abstract
Abstract: Available information on valve noise is based largely on the results of experiments, with minimal interpretation with respect to the known behavior of fluid dynamic noise sources. This paper examines the potential for such interpretation and shows that it is possible to postulate different mechanisms of behavior for valves which should lead to improved normalization procedures. Measurements on valves with air flow suggest the presence of dipole noise, quadrupole noise, and shock-turbulence interaction. Different valve types exhibit differing mixes of these noise mechanisms.
DOI: 10.1121/1.3438004
Authors: R. J. Sawley, P. H. White
Language: English
Subfield: Aerospace Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: bronze
OpenAlex ID: W2089366246