A Mesh-free Solution Of Temperature In Direct-chill Cast Slabs And Billets
Author(s)
B. Šarler, J. Kovačević & C. S. Chen
Abstract
A mesh-free solution of temperature in
direct-chill cast slabs and billets
B. Sarlerl, ~ . ~ o v a ~ e v i ~ ' and C.S. chen2
'~aborator~ for Multiphase Processes, Nova Gorica Polytechnic,
Slovenia
' ~ e ~ a r t m e n t of Mathematical Sciences, University of Nevada,
Las Vegas, U 5. A.
Abstract
The steady-state convective-diffusive solid-liquid phase change problem
associated with temperature fields in direct-chill, semi-continuously cast
billets and slabs from aluminium alloys has been solved by the Radial
Basis Function Collocation Method (RBFCM). The solution is based on
formulation which incorporates the one-ph,ase physical model, three
dimensional or axisymmetric multiquadrics, and general transport
equation solution strategy. Realistic boundary conditions and temperature
variation of material properties are included. Two-dimensional and
,misymmetric test case solutions are shown.
1 Introduction
Direct-chill (DC) casting is currently the most common semi-continuous
casting practice in
Keywords
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