Acoustic source strength of propeller cavitation
conference paper
The acoustic source strength i.e. the volume velocity of propeller cavitation for six single-screw ships are presented.
Plotting the data in the form of dimensionleee volume velocity and as a function of the cavitation number based on the rotation speed and the immersion depth, a certain differentiation can be made with respect to the quality of the propeller.
For two ships also the transfer of propeller noiee into accoamodation will be discussed with the aid of the ratio of the sound pressurA in a particular cabin and the volume velocity of the propeller.
Plotting the data in the form of dimensionleee volume velocity and as a function of the cavitation number based on the rotation speed and the immersion depth, a certain differentiation can be made with respect to the quality of the propeller.
For two ships also the transfer of propeller noiee into accoamodation will be discussed with the aid of the ratio of the sound pressurA in a particular cabin and the volume velocity of the propeller.
TNO Identifier
267367
Source title
Proceedings Internoise 1979
Pages
659-664