Proceedings of thermal engineering conference
Online ISSN : 2433-1317
2001
Session ID : OS-14/III/D211
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D211 Melting Augmentation of Single Ice-Particles in Oil by Use of Electric Field
Gen YASUDAYoshiro TOCHITANI
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CONFERENCE PROCEEDINGS FREE ACCESS

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Abstract
It is known that an ice particle in oil with uniform electric field reciprocates between electrode plates. This paper describes the utilization of above phenomenon for the melting augmentation of the ice particle. Experiment is carried out in silicone oil, and the particle diameter is approximately 3mm. As a result, the velocity from the positive electrode to ground level one is larger than that from the latter to the former. Each velocity increases with the advance of the melting. The overall heat transfer coefficient decreases with the melting and approaches to constant value.
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© 2001 The Japan Society of Mechanical Engineers
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