| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2019: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2018: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2017: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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| Outline of Final Research Achievements |
Present study aims to improve cooling efficiency by effectively collecting the latent heat of the ice when using ice slurry as a cold medium. The melting heat transfer of ice particles was measured and calculated, and the effects of the arrangement of heating tubes were also examined. Numerical simulations examined the trajectory of individual ice particles and the heat of melting, and showed that in the case of a staggered array, the stirring effect of fins was large, and the contribution to direct contact between the heating surface and ice particles was also large.
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