バックステップ流れ場におけるミストおよびロッド挿入による複合伝熱促進

抄録

Heat transfer experiments were conducted to clarify the effect of combined heat transfer enhancement in the downstream region of a backward- facing step by means of a small amount of mist and insertion of a circular rod. The rod in the duct was located in four kinds of vertical position. In the results of the heat transfer experiment, a large effect of heat transfer enhancement was obtained at the case of a rod position was equal to step height.