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The analysis repeated for the prescribed dial settings for left, right, center, and full sweep ranges (120°, 300°, 215°, and 20°, respectively). The XY position of the resulting nozzle location, P, with respect to the global XY coordinate frame is shown below.
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A velocity analysis was also performed to determine the angular velocity of the output nozzle with respect to the rotation angle of the nozzle.
As seen above, the sprinkler successfully achieves the four distinct sweep ranges. It is noted that there are some slight discrepancies between the left and right side sweeps. The full range sweep is likewise biased towards the right. However, for the intended application, the accuracy of the ranges is more than sufficient.
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