Moving Boundary Transport Phenomena in Selective Area Laser Deposition Process

Date
1991
Authors
Zong, Guisheng
Marcus, Harris L.
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Abstract

The overall selective area laser deposition process was modeled using the two-layer, three dimensional solid phase heat transfer with the moving boundary condition considered, gas phase mass transfer, and film growth coupled equations. A modified front-tracking finite difference method was used to solve the moving boundary heat conduction in thick deposits. The results correlate with the experimental observations.

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