Accession Number:

AD0272533

Title:

A METHOD OF DETERMING THE THERMOPHYSICAL CONSTANTS OF MATERIALS AT HIGH TEMPERATURES

Descriptive Note:

Corporate Author:

FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s):

Report Date:

1962-02-12

Pagination or Media Count:

1.0

Abstract:

D - N4 D-272 532Div. 25 U TISTPMFA OTS pric 1.60 Foreign T ECH. Div., Air Force Syst Command, Wright-Patterso Air Force Ba e, O io. A METHO FOR S UDYING HEAT TRAN FER IN I RMI GASDYN MIC PROC S , BY Y U. A. Polyakov and Ye. A. Mitkina. 12 F b 62, 14p. incl. illus. 6 refs. Trans. no. F D-TT-62-69 from A pap r presented a the Hea Tr nsf r Conference, June 5-10, 1961, at Minsk, USSR Unclassified report DESCRIPTORS Heat transfer, Thermal con uc tivity of Gas flow, Shock waves in Shock tub s, Plasma physics, Electric isc arges. Trans ucers, Thin films Glass, Dielectrics, Plati u U SR Two principles for measuri g intermittent at flo s r d v loped the calorimetric method, and a method of determining heat flows from the nonsteady-state temperature of the surface by using film transducers. In the experimental study of he t transfer under conditions of supersonic intermittent flo i a s ock ub , e pref rred method of deter ining heat flows a d surface mperature from t e nons ady-sta e temperature was by using a film transducer S INCE THE VALIDI Y OF ERMINI G EA FLOWS ACCORDING TO FORMULAS FOR A SEMI-BOUNDED BODY IS ASSOCIATED WITH THE INFLUENCE OF THE SURFACE MEASURING FILM OR PLATE ON HEAT TRA SFER T M HOD T EORY REDUCE TO SOLVING AN A LYZING THE PROBLE OF HEAT PROPAGATION THROUGH A SYSTEM OF TWO BODIES A FILM SIMILAR TO AN INFINITE PLAT , AN BACKING SE I-BOUND D ROD, FOR A SHORT EXPERIMENT TIME. Author

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Distribution Statement:

APPROVED FOR PUBLIC RELEASE


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