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How does the input propeller shaft angle in the Wolfson Unit methods (11, 12, 13, 14) affect the prediction of EHP/Resistance ?

April 26, 2017input methods propeller wolfson

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How does the input propeller shaft angle in the Wolfson Unit methods (11, 12, 13, 14) affect the prediction of EHP/Resistance ?

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It doesn’t. The only influence that the shaft angle will have is in the prediction of propeller coefficients for use in propeller design calculations. If you want to make the program run and aren’t interested in the propeller coefficients then just enter a value between 7 and 14 degrees.