This paper addresses the problem of the prediction of propellers induced pressures; to this aim numerical and experimental results (both in model and full scale) in correspondence to different functioning conditions for a fast twin screw ship are reported. Numerical results were obtained by means of two different BEM codes and, only for specific cases, of a RANSE solver. Experiments were carried out both in model scale at cavitation tunnel and in full scale.
Assessment of different methods for the prediction of marine propellers induced pressures
Gaggero, S.;Tani, G.;Villa, D.;Viviani;Vaccaro,C.
2016-01-01
Abstract
This paper addresses the problem of the prediction of propellers induced pressures; to this aim numerical and experimental results (both in model and full scale) in correspondence to different functioning conditions for a fast twin screw ship are reported. Numerical results were obtained by means of two different BEM codes and, only for specific cases, of a RANSE solver. Experiments were carried out both in model scale at cavitation tunnel and in full scale.
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