Abstract:The present study reports PIV analysis of the surface flow profile using a smartphone camera in ambient light instead of high-tech equipment like a professional camera and high-power laser/ LEDs. Additionally, it provides a stepwise method for optimizing recording speed and interrogation window size for the vortex flow generated at different rotational frequencies of the magnetic stirrer. The analysis has been carried out using the Matlab-based application PIVlab. Finally, the optimized parameters have been co… Show more
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