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On the Influence of Turbulent Motions on Non-radial OscillationsThe effect of turbulent motions on oscillations is studied, considering only the coupling between turbulent and oscillatory velocities. In this case, the turbulence affects the oscillations through the Reynolds stresses in the momentum equation for the pulsations. A simple model of turbulence is adopted to evaluate these Reynolds stresses and the perturbed eigenfrequencies are expressed as a function of certain averages of the turbulent velocities.
Document ID
19850016772
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Durney, B. R. (Sacramento Peak Observatory Sunspot, NM, United States)
Date Acquired
August 12, 2013
Publication Date
December 15, 1984
Publication Information
Publication: JPL Solar Seismology from Space.
Subject Category
Solar Physics
Accession Number
85N25083
Funding Number(s)
CONTRACT_GRANT: NASA ORDER W-15076
CONTRACT_GRANT: NSF AST-78-17292
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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