Harmonic Response Analysis

  Similarly strength analysis, Ansys modules offers harmonic response calculations too.The propeller of the designed yacht is 3 bladed and the frequency of it is about 30 Hz.For analysis, 160 intervals, 0,01 damping factor, 1N point force were applied.The results indicates that there is no resonance situation which can damage the structure and cause vibrational defects.For any probable condition,the rigidity of deck can be increased by adding more supports and available propeller.the first graph shows the amplitude-frequency and the second one is stress-frequency, respectively.