Model of the Plate Oxygen Cutting Taking into Account the Kinetics of Heterogeneous Oxidation Reaction

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Abstract:

This paper presents a mathematical model of oxygen cutting of the plate. It takes into account not only possible heat losses from the treatment zone, but also the heat release doe to the oxidation reaction. In turn, the oxidation leads to plate thickness change. The model allows analyzing the temperature distribution during the cutting process for different modes. The following cutting modes are revealed in the model: surface cutting, detail splitting, kinetic and diffusion regime.

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199-204

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January 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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