Realization of high IPF ice slurry for district cooling

Title
Realization of high IPF ice slurry for district cooling
Authors
이윤표이상훈유호선
Keywords
Ice slurry; ice slurry maker; ice packing factor; concentration; IPF controller; ice concentration
Issue Date
2010-10
Publisher
International journal of air-conditioning and refrigeration
Citation
VOL 18, NO 3, 1-8
Abstract
The Production of high IPF (ice packing factor) ice slurry was realized. The ice slurry maker which can effciently produce ice slurry under ice particles in-flowing condition was revised. We removed the stagnant region at the top of the ice slurry maker, thereby high IPF ice slurry was realized. The IPF controller with 6mm diameter holes could not control IPF in a pipe. This is because ice particles in ice slurry flow exist homogeneously not only at the upper part but also at the bottom part. We changed the hole size at the surface of the IPF controller by means of fine meshes, which, then, increased the IPF in the pipe by 70% when the mesh size was 80 ㎛ or less.
URI
http://pubs.kist.re.kr/handle/201004/38597
ISSN
2010-1325
Appears in Collections:
KIST Publication > Article
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