G0600105 Influence of Partition on Heat Transfer Characteristics in the Corner of the Vertical Heated Flat Plate and the Inclined Heated Flat Plate Attached to Its Top End

Abstract

This research investigated the influence of partition on the heat transfer characteristics in the corners of the vertical heated plate and the inclined heated flat plate attached to its top end in open space using real-time holographic interferometry and laser sheet method. The partition was set parallel to the vertical plate. The interval between the vertical plate and partition was varied from 5mm to 70mm. Then, the gap between the top of partition and the inclined plate was varied from 20mm to 40mm. The experiment was made at the angle of the corner 60° and the surface temperature of two plates 70℃. As a result, it was found that heat transfer at the corner may be increased under certain specific conditions between partition and the circulating flow produced by interference of upward flow along each plate