| Budget Amount *help |
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2012: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2011: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
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| Research Abstract |
Boiling heat transfer of self-rewetting liquid, especially butanol aqueous solution, is experimentally investigated for the development of high-performance cooling device with miniaturized structure. Namely, based on the fundamental results of horizontal heated wire, flow boiling heat transfer in mini-tube, steady and unsteady pool boiling heat transfer on a flat heated surface, and other topics such as selective evaporation of the solution components, micro-bubble emission and coalescence of bubbles relating to heat transfer mechanism are studied in parallel. As the results, it is made clear that butanol aqueous solution is a useful liquid of boiling.
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