Mathematical modelling of thermal and kinetic phenomena in electron-beam technologies; IOP Conference Series: Materials Science and Engineering; Vol. 140 : Interdisciplinary Problems in Additive Technologies
| Parent link: | IOP Conference Series: Materials Science and Engineering Vol. 140 : Interdisciplinary Problems in Additive Technologies.— 2016.— [012021, 7 p.] |
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| Altri autori: | , |
| Riassunto: | Title screen The article presents a scheme for constructing models using kinetic laws for additional parameters. The work describes the example of the model of electro-beam treatment of a material with a coating. The study uses the simple kinetic law for powder layer evolution due to shrinkage. The model takes into account the melting of powder layer and substrate. The numerical solution gives the temperature field, evolution of the molten pool, the heat affected zone and the surface relief for different moments of time. The results depend on the treatment rate and electron beam energy. |
| Lingua: | inglese |
| Pubblicazione: |
2016
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| Accesso online: | http://dx.doi.org/10.1088/1757-899X/140/1/012021 http://earchive.tpu.ru/handle/11683/34861 |
| Natura: | Elettronico Capitolo di libro |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=650735 |
| Riassunto: | Title screen The article presents a scheme for constructing models using kinetic laws for additional parameters. The work describes the example of the model of electro-beam treatment of a material with a coating. The study uses the simple kinetic law for powder layer evolution due to shrinkage. The model takes into account the melting of powder layer and substrate. The numerical solution gives the temperature field, evolution of the molten pool, the heat affected zone and the surface relief for different moments of time. The results depend on the treatment rate and electron beam energy. |
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| DOI: | 10.1088/1757-899X/140/1/012021 |