METHODS FOR MEASURING LARGE HEAT FLUXES,

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Abstract:

A number of methods are used for measuring heat fluxes in high-temperature jets and shock tubes the exponential, i.e., calorimetric method according to the heat quantity stored in a sample according to the surface temperature of a sample the method of surface points according to temperature change at the ends of a sample according to the time interval before commencement of melting the method of a cooled calorimeter according to heating and consumption of cooled water. With the aid of the exponential method and a cooled calorimeter, distributions of heat fluxes in the cross-section of a high-temperature gas jet are measured. The results obtained by the two methods agree quite well. Author

Author(s):
Sergeev, V. L.
Author Organization(s):
FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO
Supplementary Note:
Edited trans. of Inzhenerno-Fizicheskii Zhurnal (USSR), v9 n4 p427-32 1965.
Annotation:
Methods for measuring large heat fluxes--Translation.
Pagination:
0014

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
FTD-HT-67-57
 Subject Terms
Communities of Interest:
No COI(s) Identified
Descriptor(s):
*HEAT FLUX, MEASUREMENT, HEAT TRANSFER, SURFACE TEMPERATURE, THERMAL CONDUCTIVITY, CALORIMETRY, GASES, USSR, JET FLOW
Field(s)/Group(s):
Aerodynamics, Fluid Mechanics, Thermodynamics
Keyword(s):
TRANSLATIONS
Report Date:
1967 Sep 19