Vibration of Structures and Machines [E-Book] : Practical Aspects / by Giancarlo Genta.
Genta, Giancarlo, (author)
New York, NY : Springer, 1993
XXV, 452 p. online resource.
englisch
9781475711110
10.1007/978-1-4757-1111-0
Full Text
Table of Contents:
  • 1. Discrete Linear Systems
  • 1.1 Systems with a single degree of freedom
  • 1.2 Systems with many degrees of freedom
  • 1.3 State space
  • 1.4 Free behaviour
  • 1.5 Uncoupling of the equations of motion
  • 1.6 Excitation due to the motion of the constraints
  • 1.7 Forced oscillations with harmonic excitation
  • 1.8 System with structural damping
  • 1.9 Systems with frequency dependent parameters
  • 1.10 Co-ordinate transformation based on Ritz vectors
  • 1.11 Structural modifications
  • 1.12 Parameter identification
  • 1.13 Laplace transforms, block diagrams and transfer functions
  • 1.14 Response to non-harmonic excitation
  • 1.15 Short account on random vibrations
  • 1.16 Concluding examples
  • 1.17 Exercises
  • 2. Continuous Linear Systems
  • 2.1 General considerations
  • 2.2 Beams and bars
  • 2.3 Flexural vibration of rectangular plates
  • 2.4 Propagation of elastic waves in taut strings and pipes
  • 2.5 The assumed modes methods
  • 2.6 Lumped parameters methods
  • 2.7 The finite element method
  • 2.8 Reduction of the number of the degrees of freedom
  • 2.9 Exercises
  • 3. Nonlinear Systems
  • 3.1 Linear versus nonlinear systems
  • 3.2 Equation of motion
  • 3.3 Free oscillations of the undamped system.
  • 3.4 Forced oscillations of the undamped system.
  • 3.5 Free oscillations of the damped systems
  • 3.6 Forced oscillations of the damped system
  • 3.7 Parametrically excited systems
  • 3.8 An outline on chaotic vibrations
  • 3.9 Exercises
  • 4. Dynamic Behaviour of Rotating Machinery
  • 4.1 Rotors and structures
  • 4.2 Vibration of rotors: the Campbell diagram
  • 4.3 Forced vibrations of rotors: critical speeds
  • 4.4 Fields of instability
  • 4.5 The linear “Jeffcott rotor”
  • 4.6 Model with 4 degrees of freedom: gyroscopic effect
  • 4.7 Dynamic study of rotors with many degrees of freedom
  • 4.8 Non isotropic systems
  • 4.9 Introduction to nonlinear rotordynamics
  • 4.10 Rotors on Hydrodynamic bearings (oil whirl and oil whip)
  • 4.11 Flexural vibration dampers
  • 4.12 Signature of rotating machinery
  • 4.13 Rotor balancing
  • 4.14 Exercises
  • 5. Dynamic Problems of Reciprocating Machines
  • 5.1 Specific problems of reciprocating machines
  • 5.2 “Equivalent system” for the study of torsional vibrations
  • 5.3 Computation of the natural frequencies
  • 5.4 Forced vibrations
  • 5.5 Torsional instability of crank mechanisms
  • 5.6 Dampers for torsional vibrations
  • 5.7 Experimental measurements of torsional vibrations
  • 5.8 Axial vibrations of crankshafts
  • 5.9 Short outline on balancing of reciprocating machines
  • 5.10 Exercises
  • 6. Short Outline on Controlled and Active Systems
  • 6.1 General considerations
  • 6.2 Control systems
  • 6.3 Controlled discrete linear systems
  • 6.4 Modal approach to structural control
  • 6.5 Dynamic study of rotors on magnetic bearings
  • 6.6 Exercises
  • Appendix. Solution Methods
  • A.1 General considerations
  • A.2 Solution of linear sets of equations
  • A.3 Computation of the eigenfrequencies
  • A.4 Solution of nonlinear sets of equations
  • A.5 Numerical integration in time of the equation of motion.