Data and data uncertainty for propelled KCS integral variables

towed
Form factor ( 1 + k ) at Fn = 0 1.1
CT at Fn = 0.26 3.55×10-3
Nominal wake coefficient ( 1 - wn )0.686
self-propelled
Propeller thrust coefficient KT0.170
Propeller torque coefficient KQ0.0288
Thrust deduction coefficient ( 1 - t )0.853
Effective wake coefficient determined from thrust identity method ( 1 - wT )0.792
Propeller open water efficiency ηo0.682
Relative rotative efficiency ηR1.011
Advance ratio of propeller determined from thrust identity method J0.728
Propeller rate of revolution n [rps]9.5
Propulsive efficiency η0.74