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Modeling the melt pool during powder bed fusion additive manufacturing
Murray, Ann Marie
Murray, Ann Marie
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dissertation
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2023-12
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Abstract
In powder bed fusion additive manufacturing properties of the melt pool are
of deep interest to ensure the structure of the nal product is as desired.
Speci cally of concern in this work is estimating the melt pool with regards to
width and depth considering also maximum temperature. Because analytic
estimation formulas require simpli ed assumptions, OpenFOAM is used to
numerically simulate the melt pool as well. The approximation formulas are
compared to the numerical simulations and experiment data to validate.
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Thesis (Ph.D.)-- Wichita State University, College of Liberal Arts and Sciences, Dept. of Mathematics, Statistics, and Physics
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Wichita State University
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© Copyright 2023 by Ann Marie Murray
All Rights Reserved