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Temperature deformations of the mirror of a radio telescope antennaThe stress informed state of the mirror of an antenna, with a diameter of 3 m, for a radio interferometer used in space, and located in a temperature field is examined. The mirror represents a parabolic shell, consisting of 19 identical parts. The problem is based on representations of the thermoelasticity of thin shells.
Document ID
19800002663
Acquisition Source
Legacy CDMS
Document Type
Technical Memorandum (TM)
Authors
Avdeyev, V. I. (NASA Headquarters Washington, DC United States)
Grach, S. A. (NASA Headquarters Washington, DC United States)
Kozhakhmetov, K. K. (NASA Headquarters Washington, DC United States)
Kostenko, F. I. (NASA Headquarters Washington, DC United States)
Date Acquired
September 4, 2013
Publication Date
June 1, 1979
Subject Category
Optics
Report/Patent Number
PR-412
NASA-TM-75633
Report Number: PR-412
Report Number: NASA-TM-75633
Accession Number
80N10908
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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