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RISAspect Ratio Effects on Turbulent and Transitional Flow in Rectangular Microchannels as Measured With MicroPIV
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Microscopic particle image velocimetry (microPIV) was used to measure velocities in rectangular microchannels with aspect ratios ranging from 0.97 to 5.69 for 200<Re<3267. Mean velocity ...
Out-of-Plane Motion Effects in Microscopic Particle Image Velocimetry
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In microscopic particle image velocimetry (microPIV) experiments, the entire volume of a flowfield is illuminated, resulting in all of the particles in the field of view contributing to the ...
The Depth of Correlation in Micro-PIV for High Numerical Aperture and Immersion Objectives
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The analytical model for the depth of correlation (measurement depth) of a microscopic particle image velocimetry (micro-PIV) experiment derived by and (Exp. Fluids, 29, pp. S166–S174, 2000) has ...