Accession Number:

AD0269382

Title:

EFFECT OF SUBLIMATION ON STAGNATION POINT HEAT TRANSFER

Descriptive Note:

Corporate Author:

GENERAL DYNAMICS/POMONA CALIF

Personal Author(s):

Report Date:

1961-03-14

Pagination or Media Count:

1.0

Abstract:

The reduction of heat transfer to carbon dioxide models caused by the subliming solid was measured experimentally. Heat transfer coefficients were obtained for 0.7-cm-diam copper and carbon dioxide hemisphere-cylinders in air at 500 to 800 C moving at 100 to 300 cmsec. The ratios of the subliming to the non-subliming coefficients were higher than the theory at high mass transfer rates. At 0.0084 gmsq.cm-sec, which was the highest mass transfer rate obtained, the heat transfer rate was reduced by 65. Author

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE