2013 Fiscal Year Final Research Report
Development of planar doppler velocimetry system of shock-wave/boundary layer interaction
| Project/Area Number |
24760141
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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 | The University of Kitakyushu |
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Principal Investigator |
ONO Daisuke 北九州市立大学, 国際環境工学部, 講師 (20549894)
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| Project Period (FY) |
2012-04-01 – 2014-03-31
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| Keywords | PDV法 / 流速計測 / 衝撃波/境界層干渉流れ |
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| Research Abstract |
In the present work, the velocimetry system of a shock-wave/boundary-layer interaction using PDV (Planar Doppler Velocimetry) method is suggested and the effectiveness of the measurement system is verified by applying to measure the velocity field of a shock-wave/boundary-layer interaction in a constant area duct. In the experimental result, a velocity jump at a normal shock wave and a reaccelerate region can be captured well. Additionally, the measured velocity distribution agrees quantitatively with the computed one and it is found that the present system is useful for the velocity measurement of a shock-wave/boundary-layer interaction.
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