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Vol. 3 No. 3 (1986): Former "Proceedings of the Institute of Production Engineering"
Original Research Article

Solution of mathematical model of volume solidification in castings using variation method

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  • Risto Kovač
Risto Kovač University of Novi Sad, Faculty of Technical Sciences, Departman for Production Engineering, Trg Dositeja Obradovica 6, 21000 Novi Sad, Serbia

DOI

Published 1986-10-01

Keywords

  • model,
  • casting,
  • solidifaction

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Abstract

The Galerkin method of variation is applied to solve mathematical model of volume solidification in infinite slab and to determine temperature field in casting. The solution of mathematical model is given in analytical-functional form, which is convinient for analysis of process. Relative fraction of solid state in mathematical model is defined by chinetical equation of solidification given by Kolmogorov.

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