Propeller Excitation and Response of 230000 TDW Tankers 



CALCULATED PRESSURE COEFFICIENT VIZ. 

 FULL SCALE EXPERIMENTS, BLADE FREQUENCY 



T/T "NORSE KING" 



CELL 



BALLAST 



NON CAV. 001841 



NON CAV. 0.01933 



CELL 5 



BALLA 



NON CAV. 0.0 21 



NON CAV. 0.022 



Figure 39 Calculated pressure coefficients. Full scale, blade 

 frequency 



651 



