Interfacial PIV to resolve flows in the vicinity of curved surfaces

@inproceedings{Nguyen2010InterfacialPT,
  title={Interfacial PIV to resolve flows in the vicinity of curved surfaces},
  author={Chuong V. Nguyen and Thien D. Nguyen and John C. Wells and Akihiko Nakayama},
  year={2010}
}
PIV measurements near a wall are generally difficult due to low seeding density, low velocity, high velocity gradient, and strong reflections. Such problems are often compounded by curved boundaries, which are commonly found in many industrial and medical applications. To systematically solve these problems, this paper presents two novel techniques for near-wall measurement, together named Interfacial PIV, which extracts both wall-shear gradient and near-wall tangential velocity profiles at… CONTINUE READING

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