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Use of a variable exposure photographic pyrometer to measure surface temperatures on a hemispherical-face modelThe use of a photographic pyrometer for nonintrusive measurement of high temperature surfaces in a wind tunnel test is described. The advantages of the pyrometer for measuring surfaces whose unique shape makes use of thermocouples difficult are pointed out. The use of computer operated densitometers or optical processors for the data reduction is recommended.
Document ID
19820016601
Acquisition Source
Legacy CDMS
Document Type
Technical Memorandum (TM)
Authors
Kantsios, A. G. (NASA Langley Research Center Hampton, VA, United States)
Henley, W. C., Jr. (NASA Langley Research Center Hampton, VA, United States)
Snow, W. L. (NASA Langley Research Center Hampton, VA, United States)
Date Acquired
September 4, 2013
Publication Date
April 1, 1982
Subject Category
Instrumentation And Photography
Report/Patent Number
NASA-TM-83237
NAS 1.15:83237
Accession Number
82N24477
Funding Number(s)
PROJECT: RTOP 506-53-33-02
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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