Basic mechanism of the secondary flow induced by discrete rib turbulators has been discussed, in detail, based on the flow visualization and heat transfer measurements in this paper. The controlling flow and rib geome...Basic mechanism of the secondary flow induced by discrete rib turbulators has been discussed, in detail, based on the flow visualization and heat transfer measurements in this paper. The controlling flow and rib geometric parameters responsible for the heat transfer enhancement have beed demonstrated. The finding would be used to develop more effective method of heat transfer augmentation in convective systems.展开更多
文摘Basic mechanism of the secondary flow induced by discrete rib turbulators has been discussed, in detail, based on the flow visualization and heat transfer measurements in this paper. The controlling flow and rib geometric parameters responsible for the heat transfer enhancement have beed demonstrated. The finding would be used to develop more effective method of heat transfer augmentation in convective systems.