鉛直磁場下における磁性イオン液体の水平密閉矩形容器内の自然対流熱伝達

抄録

The heat transfer characteristics of natural convection of magnetic ionic liquid in a horizontal enclosed rectangular container are evaluated experimentally. The validity of the heat transfer coefficient based on the thermophysical properties is examined and compared with the conventionally proposed heat transfer correlation equation. It is found that the heat transfer coefficient ratio (with and without a magnetic field) is less than 1, therefore, the heat transfer suppressed after applying a magnetic field. In addition, the stronger the external magnetic field in the vertical direction is, the higher the heat transfer suppression is.