Fluid mechanics of additive manufacturing of metal objects by accretion of droplets – a survey

Fluid mechanics of additive manufacturing of metal objects by accretion of droplets – a survey

Paper presents a survey of principles of additive manufacturing of metal objects by accretion of molten metal droplets, focusing on fluid-mechanical problems that deserve being investigated. The main problem is slowness of manufacturing due to necessarily small size of added droplets. Increase of dr...

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Main Author: Tesař Václav
Format: Article
Language:English
Published: EDP Sciences 2016-01-01
Series:EPJ Web of Conferences
Online Access:http://dx.doi.org/10.1051/epjconf/201611402122
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spelling doaj-06d3b04a9b2a46e8b8223e9ad394fa922021-08-02T09:03:16ZengEDP SciencesEPJ Web of Conferences2100-014X2016-01-011140212210.1051/epjconf/201611402122epjconf_efm2016_02122Fluid mechanics of additive manufacturing of metal objects by accretion of droplets – a surveyTesař Václav0Institute of Thermomechanics v.v.i., Academy of Sciences of the Czech RepublicPaper presents a survey of principles of additive manufacturing of metal objects by accretion of molten metal droplets, focusing on fluid-mechanical problems that deserve being investigated. The main problem is slowness of manufacturing due to necessarily small size of added droplets. Increase of droplet repetition rate calls for basic research of the phenomena that take place inside and around the droplets: ballistics of their flight, internal flowfield with heat and mass transfer, oscillation of surfaces, and the ways to elimination of satellite droplets.http://dx.doi.org/10.1051/epjconf/201611402122
collection DOAJ
language English
format Article
sources DOAJ
author Tesař Václav
spellingShingle Tesař Václav
Fluid mechanics of additive manufacturing of metal objects by accretion of droplets – a survey
EPJ Web of Conferences
author_facet Tesař Václav
author_sort Tesař Václav
title Fluid mechanics of additive manufacturing of metal objects by accretion of droplets – a survey
title_short Fluid mechanics of additive manufacturing of metal objects by accretion of droplets – a survey
title_full Fluid mechanics of additive manufacturing of metal objects by accretion of droplets – a survey
title_fullStr Fluid mechanics of additive manufacturing of metal objects by accretion of droplets – a survey
title_full_unstemmed Fluid mechanics of additive manufacturing of metal objects by accretion of droplets – a survey
title_sort fluid mechanics of additive manufacturing of metal objects by accretion of droplets – a survey
publisher EDP Sciences
series EPJ Web of Conferences
issn 2100-014X
publishDate 2016-01-01
description Paper presents a survey of principles of additive manufacturing of metal objects by accretion of molten metal droplets, focusing on fluid-mechanical problems that deserve being investigated. The main problem is slowness of manufacturing due to necessarily small size of added droplets. Increase of droplet repetition rate calls for basic research of the phenomena that take place inside and around the droplets: ballistics of their flight, internal flowfield with heat and mass transfer, oscillation of surfaces, and the ways to elimination of satellite droplets.
url http://dx.doi.org/10.1051/epjconf/201611402122
work_keys_str_mv AT tesarvaclav fluidmechanicsofadditivemanufacturingofmetalobjectsbyaccretionofdropletsasurvey
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