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Article Dans Une Revue Computer Methods in Materials Science Année : 2010

A coupled multi-physics model for induction heat treatment processes

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Résumé

Several multi-physics problems are coupled in induction heat treatment processes. This makes them often difficult to control and understand. For instance, anticipations or minimizing distortions generated by such a process usually may require long and costly try-outs. A specific computational tool has been developed to help designing and optimizing this class of heat treatment operations. The tool is based on a multi-physics model which couples electromagnetic equations, heat transfer, mechanical response of the material, and metallurgical phase changes. This paper gives a short presentation of this tool. Emphasis is placed on analyzing which phenomena have to be taken into account. Simulations of the induction heating of a crankshaft are also presented.
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Dates et versions

hal-00614097 , version 1 (09-08-2011)

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  • HAL Id : hal-00614097 , version 1

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David Cardinaux, François Bay, Yvan Chastel. A coupled multi-physics model for induction heat treatment processes. Computer Methods in Materials Science, 2010, 10 (4), pp.Pages 307-312. ⟨hal-00614097⟩
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