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Title:

Accurate prediction of melt pool shapes in laser powder bed fusion by the non-linear temperature equation including phase changes

Document type:
Zeitschriftenaufsatz
Author(s):
Kollmannsberger, S.; Carraturo, M.; Reali, A.; Auricchio, F.
Abstract:
In this contribution, we validate a physical model based on a transient temperature equation (including latent heat) w.r.t. the experimental set AMB2018-02 provided within the additive manufacturing benchmark series, established at the National Institute of Standards and Technology, USA. We aim at predicting the following quantities of interest: width, depth, and length of the melt pool by numerical simulation and report also on the obtainable numerical results of the cooling rate. We first ass...     »
Keywords:
Metal Additive Manufacturing
Journal title:
Integrating Materials and Manufacturing Innovation
Year:
2019
Year / month:
2019-04
Month:
Apr
Pages contribution:
.-.
Reviewed:
ja
Language:
en
Fulltext / DOI:
doi:10.1007/s40192-019-00132-9
WWW:
https://rdcu.be/bzzFQ%252520
Status:
Verlagsversion / published
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