Numerická simulace termického dělení
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Vysoká škola báňská - Technická univerzita Ostrava
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Abstract
This master thesis addresses the topic of numerical simulations of thermal cutting. Heat sources used in oxygen cutting and plasma cutting are characterized. Numerical simulations are created in Simufact Welding 8. Calculated thermal cycles are compared with the measured thermal cycles. The calculations predict changes in the structural composition of the material due to the heat input. The sizes and shape of the calculated heat affected zones are compared with the metallographic test.
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numerical simulation, thermal cutting, thermal cycles, plasma cutting, oxygen cutting