지역냉방을 위한 아이스슬러리의 연속제조 및 배관내 빙충전율 조절

Abstract

The ice slurry maker which can produce the ice slurry well for the ice particle in-flowing condition was revised. We removed the stagnant region at the top of the ice slurry maker, and IPF 40% could be realized. The IPF controller with 6mm diameter holes at the bottom was designed. But the IPF controller with only 6mm diameter holes could not control IPF in a pipe. This is because the ice particles at ice slurry flow exist homogeneously not only at the upper part but also at the bottom part. We changed the hole size of IPF controller surface using fine meshes and then, IPF in a pipe was increased by 70% when the hole size was 80㎛ and less.