Development of ice thermal storage system combined with absorption refrigerator for utilization of low grade unutilized heat
| Project/Area Number |
15K17986
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Thermal engineering
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| Research Institution | Shinshu University |
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Principal Investigator |
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2017: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2016: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Keywords | 未利用エネルギー / 吸収式冷凍機 / 吸着式冷凍機 / スラリー / 固液二相流 / 蓄熱 / 固液相変化 |
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| Outline of Final Research Achievements |
We will develop the ice thermal storage system combined with sorption refrigerator to convert the unutilized heat into useful cooling energy for refrigeration. In the present system, ice slurry is produced in the evaporator of the sorption refrigerator. As the advantage of this system, we can transport ice slurry over a long distance by the pipe transportation. As the results the investigations, we showed the usefulness of the system because the efficiency of the system is high. We showed the operation condition to maximize the efficiency. Moreover, we clarified the technique to avoid the pipe blockage in the ice slurry flow. We can realize the continuous operation of the system by using the technique.
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Report
(4 results)
Research Products
(7 results)
