The International Young Physicists' Tournament and the "Pumping Straw" problem - Pumping Velocity Experimental Data

The .csv files represent the experimental results when a thin-tube centrifugal pump undergoes pumping. We use a tall, 3D-printed container to collect a fraction (beta/2 pi) of the water pumped out, and measure the mass of water collected over a fixed time period. This is used to derive the velocity of water pumped using equation (1). The experimental result in each .csv file is used to derive a particular sub FIG as labelled on the file.