Abstract
Convection of air due to magnetizing force was modeled and numerically analyzed with and without a gravitational acceleration. Sample computation was carried out for convection in a cube heated and cooled from opposing walls. Depending on the strength and electric current to give magnetic field, various convection modes could be produced. This magnetizing force was found to disturb the conduction heat transfer heated from above for the air in a gravity field. When the magnetizing force is located against to the gravity acceleration, almost micro gravity field was produced to give conduction state of air heated from below in a gravity field.
