Application of fourier-series methods and integral equations for solving nonstationary nonaxisymmetric heat conduction problems for bodies of revolution

Autor:	O. A. Tsybul'skii, V. N. Maksimovich
Rok vydání:	1996
Předmět:	Physics Classical mechanics Convective heat transfer General Engineering Complex system Boundary (topology) Mechanics Condensed Matter Physics Internal heating Thermal conduction Series expansion Integral equation Fourier series
Zdroj:	Journal of Engineering Physics and Thermophysics. 68:828-834
ISSN:	1573-871X 1062-0125
DOI:	10.1007/bf00855535
Popis:	We consider the problem of determining nonstationary nonaxisymmetric temperature fields in bodies of revolution appearing on heating by internal heat sources through and due to convective heat exchange with an external medium. The solution of the problem is represented in the form of a Fourier series in an angular coordinate with coefficients being determined by a method of boundary elements. We consider the general case and particular cases of the nonstationary nonaxisymmetric heat conduction problem and determine the asymptotic temperature distributions with a linear variation in time of the heating medium temperature and with heating by moving heat sources.
Databáze:	OpenAIRE
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