Accession Number : AD0666106

Title :   ANALYSIS OF HEAT TRANSFER IN A THREE-LAYER HOLLOW CYLINDER: CONSTANT RADIAL FLUX ENTERING THE OUTSIDE SURFACE AND ZERO FLUX LEAVING THE INNERMOST SURFACE,

Corporate Author : NAVAL WEAPONS EVALUATION FACILITY ALBUQUERQUE N MEX

Personal Author(s) : Thorn,Eva M.

Report Date : 15 NOV 1967

Pagination or Media Count : 115

Abstract : The one-dimensional time-dependent equation of heat conduction in cylindrical coordinates is solved for an infinite three-layer hollow cylinder. The conventional Laplace transform technique is not employed, but rather the method of separation of variables is applied with a novel eigenfunction expansion of the initial temperature distribution. Boundary conditions considered are a constant flux entering the outside surface of the cylinder in the direction of a radial vector and a zero flux leaving the innermost surface. (Author)

Descriptors :   (*THREE DIMENSIONAL FLOW, *HEAT TRANSFER), CYLINDRICAL BODIES, EQUATIONS OF STATE, MATHEMATICAL ANALYSIS, SURFACE TEMPERATURE, BODIES OF REVOLUTION, FUNCTIONS(MATHEMATICS), BOUNDARY VALUE PROBLEMS, CONDUCTION(HEAT TRANSFER), INTEGRAL TRANSFORMS, HEAT TRANSFER COEFFICIENTS, BESSEL FUNCTIONS, ABSORPTION, HEAT FLUX

Subject Categories : Fluid Mechanics
      Thermodynamics

Distribution Statement : APPROVED FOR PUBLIC RELEASE