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A comparison of laboratory measured temperatures with predictions for a spar/skin type aircraft structure

Author:
Jenkins, J. M.
Published:
May 1, 1981.
Physical Description:
1 electronic document
Online Version

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Unclassified, Unlimited, Publicly available.
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Summary:
A typical spar/skin aircraft structure was heated nonuniformly in a laboratory and the resulting temperatures were measured. The heat transfer NASTRAN computer program was used to provide predictions. Calculated temperatures based on a thermal model with conduction, radiation, and convection features compared closely to measured spar temperatures. Results were obtained without the thermal conductivity, specific heat, or emissivity with temperature. All modes of heat transfer (conduction, radiation, and convection) show to affect the magnitude and distribution of structural temperatures.
Other Subject(s):
Collection:
NASA Technical Reports Server (NTRS) Collection.
Note:
Document ID: 19810014534.
Accession ID: 81N23067.
NASA-TM-81359.
Terms of Use and Reproduction:
No Copyright.
View MARC record | catkey: 15719243