| Before you start |
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1 | (4) |
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Notes on hands-on exercises and functionality of Simulation |
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1 Introduction to vibration analysis |
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5 | (30) |
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Differences between a mechanism and a structure |
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Difference between dynamic analysis and vibration analysis |
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Rigid body motion and degrees of freedom |
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Discrete and distributed vibration systems |
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Single degree of freedom and multi degree of freedom vibration systems |
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Modal superposition method |
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Direct integration method |
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Vibration Analysis with SOLIDWORKS Simulation and SOLIDWORKS |
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Functionality of SOLIDWORKS Simulation and SOLIDWORKS Motion |
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2 Introduction to modal analysis |
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35 | (10) |
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Properties of a mode of vibration |
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Interpreting results of modal analysis |
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Normalizing displacement results in modal analysis |
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3 Modal analysis of distributed systems |
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45 | (6) |
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Modal analysis of distributed systems |
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Meshing considerations in modal analysis |
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Importance of mesh quality in modal analysis |
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Importance of modeling supports |
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Interpretation of results of modal analysis |
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4 Modal analysis -- the effect of pre-stress |
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51 | (14) |
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Modal analysis with pre-stress |
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Modal analysis and buckling analysis |
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5 Modal analysis - properties of lower and higher modes |
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65 | (8) |
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Modal analysis using shell elements |
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Properties of lower and higher modes |
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Convergence of frequencies with mesh refinement |
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6 Modal analysis -- mass participation, properties of modes |
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73 | (16) |
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Modes of vibration of axisymmetric structures |
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Modeling bearing restraints |
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Using modal analysis to find "weak spots" |
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7 Modal analysis -- mode separation |
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89 | (12) |
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Modal analysis with shell elements |
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Modes of vibration of symmetric structures |
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Symmetry boundary conditions in modal analysis |
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Anti-symmetry boundary condition in modal analysis |
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8 Modal analysis of axi-symmetric structures |
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101 | (6) |
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Modes of vibration of axi-symmetric structures |
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Solid and shell element modeling |
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9 Modal analysis -- locating structurally weak spots |
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107 | (8) |
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Modal analysis with beam elements |
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Modes of vibration of symmetric structures |
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Using results of modal analysis to identify potential design problems |
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10 Modal analysis - a diagnostic tool |
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115 | (10) |
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Modal analysis used to detect problems with restraints |
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Modal analysis used to detect connectivity problems |
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Rigid Body Motions of assemblies |
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11 Time response and frequency response of discrete systems |
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125 | (32) |
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Steady state harmonic response |
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Displacement base excitation |
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Acceleration base excitation |
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12 Harmonic base excitation of distributed systems |
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157 | (20) |
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Steady state harmonic excitation |
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Displacement base excitation |
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13 Omega square harmonic force excitation |
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177 | (12) |
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Unbalanced rotating machinery |
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14 Time response analysis, resonance, beating |
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189 | (16) |
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205 | (18) |
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223 | (24) |
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17 Response spectrum analysis |
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247 | (24) |
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Non stationary random base excitation |
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Seismic response analysis |
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Generating response spectra |
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Methods of mode combination |
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271 | (24) |
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Differences between linear and nonlinear structural analysis |
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Linear Time response analysis |
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Nonlinear Time response analysis |
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Modal Superposition Method |
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Direct Integration Method |
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295 | (36) |
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331 | (4) |
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335 | (2) |
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337 | |
