SOLUTION ON THE EI-12 OF PROBLEMS OF NONSTATIONARY THERMAL CONDUCTION IN METALS WITH VARIABLE THERMO PHYSICAL CHARACTERISTICS DURING CONVECTION AND RADIANT HEAT EXCHANGE (RESHENIE NA EI-12 ZADACH NESTATSIONARNOI TEPLOPROVODNOSTI V METALLAKH S PEREMENNYMI TEPLOFIZICHESKIMI KHARAKTERISTIKAMI PRI KONVEKTIVNOMI LUCHISTOM TEPLOOBMENE)

SOLUTION ON THE EI-12 OF PROBLEMS OF NONSTATIONARY THERMAL CONDUCTION IN METALS WITH VARIABLE THERMO PHYSICAL CHARACTERISTICS DURING CONVECTION AND RADIANT HEAT EXCHANGE (RESHENIE NA EI-12 ZADACH NESTATSIONARNOI TEPLOPROVODNOSTI V METALLAKH S PEREMENNYMI TEPLOFIZICHESKIMI KHARAKTERISTIKAMI PRI KONVEKTIVNOMI LUCHISTOM TEPLOOBMENE)

The article gives the details of solutions using an electronic grid type integrator. The problem is stated in the following manner. The symmetrical problem of heat conduction in a sphere reduces to a system of equations in dimensionless variables. A table shows results of calculation based on use of...

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Bibliographische Detailangaben
Hauptverfasser: Kudryashev,L. I, Veselov,V. P, Grekov,A. V
Format: Report
Sprache:eng
Schlagworte:
ANALOG COMPUTERS
CONDUCTION(HEAT TRANSFER)
CONVECTION(HEAT TRANSFER)
INTEGRATORS(COMPUTERS)
MATHEMATICAL MODELS
METALS
PARTIAL DIFFERENTIAL EQUATIONS
PROBLEM SOLVING
SPHERES
THERMAL RADIATION
Thermodynamics
TRANSLATIONS
USSR
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Beschreibung
Zusammenfassung:The article gives the details of solutions using an electronic grid type integrator. The problem is stated in the following manner. The symmetrical problem of heat conduction in a sphere reduces to a system of equations in dimensionless variables. A table shows results of calculation based on use of an EI-12 grid integrator compared to a solution using an IPT-5 machine. The results agree in a satisfactory manner. Edited machine trans. of Aviatsionnyi Institut, Kuibyshev. Trudy (USSR) n15 p295-298 1963.