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Abstract: The
state of the art in the application of particle image
velocimetry to complicated flow inside turbomachine is desoribed.
Analysis about the characteristic of two dimentional PIV system
aimed to do the measurements in turbomachine is made and
research achievements in this field are summarized, Finally,
further development of PIV technology is presented.
Key words:
Particle image veiocimetry Turbomachine Internal flow
measurement CLC No: V211.7 T432.32
国家自然科学基金资助项目(59876028). Received 20010723, received in revised form
20011220
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