Szczegóły publikacji
Opis bibliograficzny
Development and validation of computational fluid dynamics model of ladle furnace with electromagnetic stirring system / Monika ZIELIŃSKA, Hongliang Yang, Łukasz MADEJ, Łukasz Malinowski // Materials [Dokument elektroniczny]. — Czasopismo elektroniczne ; ISSN 1996-1944. — 2024 — vol. 17 iss. 4 art. no. 960, s. 1-16. — Wymagania systemowe: Adobe Reader. — Bibliogr. s. 15-16, Abstr. — Publikacja dostępna online od: 2024-02-19. — M. Zielińska - dod. afiliacja: Corporate Technology Center CTC, ABB, Kraków, Poland
Autorzy (4)
- AGHZielińska Monika
- Yang Hongliang
- AGHMadej Łukasz
- Malinowski Łukasz
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 154956 |
|---|---|
| Data dodania do BaDAP | 2024-09-13 |
| Tekst źródłowy | URL |
| DOI | 10.3390/ma17040960 |
| Rok publikacji | 2024 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Creative Commons | |
| Czasopismo/seria | Materials |
Abstract
Numerical methods are crucial to supporting the development of new technology in different industries, especially steelmaking, where many phenomena cannot be directly measured or observed under industrial conditions. As a result, further designing and optimizing steelmaking equipment and technology are not easy tasks. At the same time, numerical approaches enable modeling of various phenomena controlling material behavior and, thus, understanding the physics behind the processes occurring in different metallurgical devices. With this, it is possible to design and develop new technological solutions that improve the quality of steel products and minimize the negative impact on the environment. However, the usage of numerical approaches without proper validation can lead to misleading results and conclusions. Therefore, in this paper, the authors focus on the development of the CFD-based (computational fluid dynamics) approach to investigate the liquid steel flow inside one metallurgical device, namely a ladle furnace combined with an EMS (electromagnetic stirring) system. First, a numerical simulation of electromagnetic stirring in a scaled mercury model of a ladle furnace was carried out. The numerical results, such as stirring speed and turbulent kinetic energy, were compared with measurements in the mercury model. It was found that the results of the transient multiphase CFD model achieve good agreement with the measurements, but a free surface should be included in the CFD model to simulate the instability of the flow pattern in the mercury model. Based on the developed model, a full-scale industrial ladle furnace with electromagnetic stirring was also simulated and presented. This research confirms that such a coupled model can be used to design new types of EMS devices that improve molten steel flow in metallurgical equipment.
