23-02-15 Calibration of water velocity through the apparatus by measuring discharge per unit time
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Water discharge through the apparatus was controlled by a gate valve which was opened in a series of steps. The volume of water discharging into a container over a unit time was measured. From this, velocities could be calculated. Velocity was also measured by passing a small piece of paper suspended in the water through the apparatus and measuring its speed in m/s at each step in the opening of the gate valve. Results from the two methods were similar.
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Dussart, G B创建时间：
2023-08-28
