Answer Happy

Posted: **Wed May 18, 2022 5:03 pm**

: 6 The Quasi Propulsive Efficiency Is Estimated To Be Np 69 At A Speed Of 18 Kn If The Resistance Of The Vessel At T 1 (18.05 KiB) Viewed 51 times

6. The quasi-propulsive efficiency is estimated to be np = 69% at a speed of 18 kn. If the resistance of the vessel at this speed is Ry = 350 kN, what is its effective and delivered power? In addition, which quantity or quantities would you have to know to also estimate the thrust power?