A ship travelling at 15.5 knots has a propeller of 5.5 m pitch turning at 95 rev/min. The thrust of the propeller is 380 KN and delivered power 3540 KW. If the real slip is 20 % and thrust reduction factor is 0.198. Calculate the quasi propulsive co efficient (QPC) and wake fraction.
What is the use to thrust power here???
ReplyDelete