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Since I couldn‘t find an answer to this question I thought I‘d ask you guys! By which factor does the thrust of a propeller increase if I double the number of blades, the motor being powerful enough to maintain the same RPM?

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marked as duplicate by fooot, Pondlife, Gerry, Peter Kämpf, TomMcW Jul 20 '18 at 18:02

This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.