Effects of Free-Stream Turbulence on Heat and Mass Transfer in Turbulent Separated Flows
| Project/Area Number |
21760153
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Thermal engineering
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| Research Institution | Nagoya Institute of Technology |
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Principal Investigator |
HOURA Tomoya Nagoya Institute of Technology, 工学研究科, 助教 (00324484)
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| Project Period (FY) |
2009 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
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| Keywords | 乱流境界層 / はく離流れ / 物質移動 / 熱工学 / 流体工学 / 乱流 / はく離乱れ |
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| Research Abstract |
Turbulent boundary layers developing in industrial machinery, e.g., gas turbine and heat exchanger, are strongly affected by the free-stream turbulence (FST). In order to improve the temperature efficiency of heat exchanger and the thermal efficiency of combustor, we need to elucidate the effects of the FST on the turbulent heat and mass transfer. In this study, we focus on a turbulent separated flow and experimentally investigate the analogy between velocity and scalar fields.
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Report
(3 results)
Research Products
(7 results)
