Numerical simulation study on wind-turbine array boundary layers
| Project/Area Number |
15K17970
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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 |
Fluid engineering
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| Research Institution | Yamaguchi University |
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Principal Investigator |
Suzuki Hiroki 山口大学, 創成科学研究科, 助教 (10626873)
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| Project Period (FY) |
2015-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2015: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
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| Keywords | 流体工学 / 乱流 / 風車 / 壁面乱流 / 数値解析 |
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| Outline of Final Research Achievements |
We have applied the framework of numerical simulation to solving the present issues, where we firstly investigate effects of non-solenoidal viscous terms on the simulation results. In the present simulation, we introduce the original technique as well as techniques which are previously proposed. We focus on effects of free-stream turbulence, which could affect flow fields of the boundary layer. By using exact solutions previously proposed, we could derive some exact solutions of incompressible flow. Also, we address effects of mean pressure gradient on the turbulent flow. By using two equation modeling, we could analyze the effects and could derive some solutions describing the effects. There results are published in the peer-reviewed journals and are presented in the conferences of fluid mechanics.
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Report
(3 results)
Research Products
(14 results)
