An analysis of thermo-magnetic convection of paramagnetic fluid in rectangular enclosure
PBN-AR
Instytucja
Wydział Energetyki i Paliw (Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie)
Informacje podstawowe
Główny język publikacji
EN
Czasopismo
Acta Innovations
ISSN
2300-5599
EISSN
Wydawca
Centrum Badań i Innowacji Pro-Akademia
DOI
Rok publikacji
2016
Numer zeszytu
18
Strony od-do
5--13
Numer tomu
Identyfikator DOI
Liczba arkuszy
0.64
Autorzy
(liczba autorów: 2)
Słowa kluczowe
EN
thermo-magnetic convection
paramagnetic fluid
strong magnetic field
experimental analysis
Streszczenia
Język
EN
Treść
The thermo-magnetic convection of paramagnetic fluid in a strong magnetic field is studied. The fluid is aqueous solution of glycerol with gadolinium nitrate hexahydrate. Experimental enclosure – rectangular vessel with aspect ratio equal to 2 – was heated from the bottom, and cooled from the top. Temperature difference between top and bottom walls was kept constant ΔT=5K. The magnetic induction was increased stepwise from 1 to 10 [T]. On the basis of temperature measurements, analysis of heat transfer and fluid flow were performed, showing that magnetic field strongly enhance heat transfer (over 300%) and that aspect ratio of the enclosure has a great influence on heat exchange in the system.
Cechy publikacji
original article
peer-reviewed
Inne
System-identifier
idp:099846