Displaying similar documents to “Heat exposure optimization applied to moulding process in the automotive industry”

Parallel programming and optimization of heat radiation intensity

Mlýnek, Jaroslav, Srb, Radek

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This article focuses on the practical possibilities of a suitable use of parallel programming during the computational processing of heat radiation intensity optimization across the surface of an aluminium or nickel mould. In practice, an aluminium or nickel mould is first preheated by infrared heaters located above the outer mould surface. Then the inner mould surface is sprinkled with a special PVC powder and the outer mould surface is continually warmed by infrared heaters. This is...

PDE-constrained optimization of time-dependent 3D electromagnetic induction heating by alternating voltages

Fredi Tröltzsch, Irwin Yousept (2012)

ESAIM: Mathematical Modelling and Numerical Analysis

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This paper is concerned with a PDE-constrained optimization problem of induction heating, where the state equations consist of 3D time-dependent heat equations coupled with 3D time-harmonic eddy current equations. The control parameters are given by finite real numbers representing applied alternating voltages which enter the eddy current equations impressed current. The optimization problem is to find optimal voltages so that, under certain constraints on the voltages and the temperature,...