鉛直磁場下における磁性流体の水平矩形容器内自然対流熱伝達

抄録

Heat transfer of magnetite magnetic fluid (solvent, water; nanoparticulates, magnetite) and ferrite magnetic fluid (solvent, water; nanoparticulates, Mn-Zn ferrite) by natural convection was also investigated in a horizontal enclosed rectangular container whose bottom plate was heated uniformly in both non-magnetic and vertical magnetic fields in order to estimate the heat transfer characteristics. The heat transfer of magnetite magnetic fluid in a horizontal enclosed rectangular container was found to decrease with increasing magnetic flux density. That of ferrite magnetic fluid in a horizontal enclosed rectangular container increases with increasing magnetic flux density.