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Numerical calculations of the heat-transfer coefficient during solidification of alloys

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

11 Citations (Scopus)

Abstract

In the paper, three-phase inverse Stefan problems are formulated and described by means of the optimization method. These problems consist in the reconstruction of the function which describes the coefficient of heat - transfer, when the positions of the moving solidus and liquidus interfaces are well-known. In numerical calculations the Nelder-Mead optimization method and the generalized alternating phase truncation method were used.

Original languageEnglish
Title of host publicationMoving Boundary Problems VI
Subtitle of host publicationComputational Modelling of Free and Moving Boundary Problems
EditorsB. Sarler, C.A. Brebbia, B. Sarler, C.A. Brebbia
Pages41-50
Number of pages10
Publication statusPublished - 2001
EventSixth International Conference on the Computational Modelling of Free and Moving Boundary Problems, Moving Boundaries VI - Lemnos, Greece
Duration: 9 May 200111 May 2001

Publication series

NameComputational and Experimental Methods
Volume4

Conference

ConferenceSixth International Conference on the Computational Modelling of Free and Moving Boundary Problems, Moving Boundaries VI
Country/TerritoryGreece
CityLemnos
Period9/05/0111/05/01

ASJC Scopus subject areas

  • General Engineering

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