Szczegóły publikacji
Opis bibliograficzny
Asymmetrical thermal boundary condition influence on the flow structure and heat transfer performance of paramagnetic fluid-forced convection in the strong magnetic field / Łukasz PLESKACZ, Elżbieta FORNALIK-WAJS, Sebastian GURGUL // Fluids [Dokument elektroniczny]. — Czasopismo elektroniczne ; ISSN 2311-5521. — 2020 — vol. 5 iss. 4 art. no. 246, s. 1–19. — Wymagania systemowe: Adobe Reader. — Bibliogr. s. 18–19, Abstr. — Publikacja dostępna online od: 2020-12-16
Autorzy (3)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 131937 |
|---|---|
| Data dodania do BaDAP | 2021-01-07 |
| Tekst źródłowy | URL |
| DOI | 10.3390/fluids5040246 |
| Rok publikacji | 2020 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Creative Commons | |
| Czasopismo/seria | Fluids |
Abstract
Continuous interest in space journeys opens the research fields, which might be useful in non-terrestrial conditions. Due to the lack of the gravitational force, there will be a need to force the flow for mixing or heat transfer. Strong magnetic field offers the conditions, which can help to obtain the flow. In light of this origin, presented paper discusses the dually modified Graetz-Brinkman problem. The modifications were related to the presence of the magnetic field influencing the flow and asymmetrical thermal boundary condition. Dimensionless numerical analysis was performed, and two dimensionless numbers (magnetic Grashof number and magnetic Richardson number) were defined for paramagnetic fluid flow. The results revealed the heat transfer enhancement due to the strong magnetic field influence accompanied by possible but not essential flow structure modifications. On the other hand, the flow structure changes can be utilized to prevent the solid particles' sedimentation. The explanation of the heat transfer enhancement including energy budget and vorticity distribution was presented.
