• Title/Summary/Keyword: Machinery

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Application of PIV to Fluid-Machinery Studies (유체기계연구에서의 PIV의 적용)

  • Lee, Y. H.
    • 유체기계공업학회:학술대회논문집
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    • 1997.02a
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    • pp.188-195
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    • 1997

  • The application of PIV to the studies of fluid-machines, especially focused on turbo-machinery is reviewed by scrutinizing the previous investigation. Owing to the inevitable high-speed analysis of turbo-machinery consisting of rotating impellers, the importance of optical setups to cope with illumination problem is frequently mentioned as main ingredient affecting the PIV performance. And the acquisition of the relative velocity and absolute velocity is determined mainly by the optical recording conditions. A few studies cast satisfactory extension of the PIV data to quantitative pressure estimation and related noise assessment.

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