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The problem of carrying out a diagnosis of an internal combustion engine by vibroacoustical parametersThe physics of noise formation in an internal combustion engine is discussed. A dependence of the acoustical radiation on the engine operating process, its construction, and operational parameters, as well as on the degree of wear on its parts, has been established. An example of tests conducted on an internal combustion engine is provided. A system for cybernetic diagnostics for internal combustion engines by vibroacoustical parameters is diagrammed.
Document ID
19740021743
Acquisition Source
Legacy CDMS
Document Type
Other
Authors
Lukanin, V. N.
(Kanner (Leo) Associates Redwood City, CA, United States)
Sidorov, V. I.
(Kanner (Leo) Associates Redwood City, CA, United States)
Date Acquired
August 7, 2013
Publication Date
June 1, 1973
Publication Information
Publication: Cybernetic Diagnostics of Mech. Systems with Vibro-acoustic Phenomena (NASA-TT-F-14899)
Subject Category
Propulsion Systems
Accession Number
74N29856
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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