Paper Title:
Identification of Thermal Properties of the System Casting-Mould
  Abstract

In the paper the problem of casting and mould thermophysical parameters identification is discussed. So, it is assumed that in the mathematical model describing the thermal processes in the system considered the selected parameter (or parameters) is unknown. On the basis of additional information concerning the cooling (heating) curves at the selected set of points the unknown parameter can be found. The inverse problem is solved using the least squares criterion in which the sensitivity coefficients are applied. On the stage of numerical simulation the boundary element method is used. In the final part of the paper the examples of computations are shown.

  Info
Periodical
Materials Science Forum (Volumes 539-543)
Main Theme
Edited by
T. Chandra, K. Tsuzaki, M. Militzer , C. Ravindran
Pages
2491-2496
DOI
10.4028/www.scientific.net/MSF.539-543.2491
Citation
E. Majchrzak, B. Mochnacki, "Identification of Thermal Properties of the System Casting-Mould", Materials Science Forum, Vols. 539-543, pp. 2491-2496, 2007
Online since
March 2007
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Price
$32.00
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