Transactions of the Korean Society of Mechanical Engineers (대한기계학회논문집)
- Volume 19 Issue 1
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- Pages.193-201
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- 1995
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- 1225-5963(pISSN)
DOI QR Code
Analysis of the Solidification Process at a Vertical Wall With Thermal Contact Resistance
접촉열저항이 있는 수직벽에서의 응고과정 해석
Abstract
The role of thermal contact resistance between a casting and a metal mold as well as natural convection in the melt during solidification of a pure metal is numerically studied. Numerical simulation is performed for a rectangular cavity using the coordinate transformation by boundary-fitted coordinate and pure aluminum is used as the phase- change material. The influences of thermal contact resistance on the interface shape and position, solidified volume fraction, temperature field and local heat transfer are investigated.
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