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Intelligent systems model for selective laser melting (SLM) additive modeling of the damping of Ti-6Al-4v in turbulent flow during powder bed melting in the manufacturing process

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Tytuł: Intelligent systems model for selective laser melting (SLM) additive modeling of the damping of Ti-6Al-4v in turbulent flow during powder bed melting in the manufacturing process

Autor:

Belgada, Rihab ; Mzerd, Ahmed

Data wydania:

2024

Typ zasobu:

artykuł

Współtwórca:

Jurczak, Paweł - red.

Tytuł publikacji grupowej:

IJAME, volume 29 (2024)

Abstract:

With industrial modernity and its multiple advantages over global industry. The use of 3D printers has become a primary necessity for the industry. The laser melting process (SLM) is one of the most widely used processes for the manufacture of metal parts from a powder. Thanks to laser fusion manufacturing, very complex structures and geometries can be produced with very good quality. The materials used in SLM are metals that come in the form of granules. During the manufacture of the parts, the metal powder cannot be compacted as much during the process. It is therefore necessary to use supports for cantilevered structures. ; The interest of our research is to model the suspension mechanism of Ti-6Al-4v granules in a turbulent flow of Newtonian fluid due to the fusion of granules in a powder bed. We will start with a mathematical study based on the transport equation for Ti-6Al-4v granules and the Navier-Stokes equations. Then the mathematical and numerical discretization of the equations is done by using the method of finite volume, for the resolution of the equations we use the Gauss-Seidel method. And finally, we built a numerical code for the resolution of the fluid velocity equations and the concentration profile of the granules in the FORTRAN language.

Wydawca:

Zielona Góra: Uniwersytet Zielonogórski

Format:

application/pdf

Identyfikator zasobu:

oai:zbc.uz.zgora.pl:82256

DOI:

10.59441/ijame/190833

Strony:

47-60

Źródło:

IJAME, volume 29, number 4 (2024)

Jezyk:

eng

Licencja:

CC 4.0

Licencja CC BY-NC-ND 4.0:

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Prawa do dysponowania publikacją:

Biblioteka Uniwersytetu Zielonogórskiego

Temat i słowa kluczowe:

additive manufacturing Ti-6Al-4v transport selective laser melting suspension of Ti-6Al-4v granules

Kolekcje, do których przypisany jest obiekt:

Data ostatniej modyfikacji:

2024-12-16

Data dodania obiektu:

2024-12-16

Liczba wyświetleń treści obiektu:

21

Wszystkie dostępne wersje tego obiektu:

https://zbc.uz.zgora.pl/repozytorium/publication/91608

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Nazwa wydania Data
Intelligent systems model for selective laser melting (SLM) additive modeling of the damping of Ti-6Al-4v in turbulent flow during powder bed melting in the manufacturing process 2024-12-16

Dane kontaktowe

Adres

Biblioteka Uniwersytetu Zielonogórskiego
al. Wojska Polskiego 71
65-762 Zielona Góra

Telefon

(+48) 68 328 21 55

E-Mail

repozytorium@uz.zgora.pl

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