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Structural Vibration and Dynamics                                           299



                   a.  The first five natural frequencies and normal modes of the assembly
                   b.  The frequency response of the  y directional deformation (in the vertical
                     direction) of the cylindrical shaft surface under the given harmonic load


                  Use bonded contact for                   1.000
                  all contact regions.                    3.000
                                                        2.000
                                                                                20.000
                                                      6.000
                                                                         2.000  10.000



                                                                                28.000
                                            Load


                                                                             3.000
                                                            R3.000
                                                                  40.000
                            A rotor assembly              Assembly front view
                                                              (unit: cm)
















                               	e base                        	e rotor
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