TECHNOLOGIES
PHASE TRANSITION OF FIRST ORDER AND CONTAT HEAT TRANSFER IN CASTING
- 1 Bulgarian academy of sciences Institute of Metal Science, Equipment and Technologies With Hydro- and Aerodynamics Center
Abstract
Based on the finite element method, the Stefan-Schwartz problem in micron size is solved in the estimation of contact heat exchange in the foundry. The dimensions of the contact spots are minimal, but using a good computing network it has proved possible to consider contact heat transfer processes. A temperature field in the area of complex geometry of the contact surface was obtained. A casting / mold temperature jump with perfect contact was also obtained.
Keywords
References
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