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Mechanical Vibrations Notes VTU | MV Notes VTU

 Mechanical Vibrations Notes VTU – MV Notes VTU of Total Modules

Please find the download links of Mechanical Vibrations Notes VTU | MV Notes VTU are listed below:

Link: Complete Notes 

                                                          PART- A

UNIT – 1

Introduction: Types of vibrations, Definitions, Simple Harmonic Motion (S.H.M.), Work done by harmonic force, Principle of super position applied to SHM, Beats, Fourier theorem and problems.

UNIT -2

(Single Degree of Freedom) Free Vibrations: Derivations for spring mass systems, Methods of Analysis, Natural frequencies of simple systems, Springs in series and parallel, Torsional and transverse vibrations, Effect of mass of spring and Problems.

UNIT – 3

Damped free vibrations (1DOF): Types of damping, Analysis with viscous damping – Derivations for over, critical and under damped systems, Logarithmic decrement and Problems.

UNIT – 4

Forced Vibrations (1DOF): Introduction, Analysis of forced vibration with constant harmonic excitation – magnification factor, rotating and reciprocating unbalances.

                                                      PART – B

UNIT – 5

Vibration Measuring Instruments and Whirling of shafts: Seismic Instruments – Vibrometers, Accelerometer, Frequency measuring instruments and
Problems. Whirling of shafts with and without damping, discussion of speeds above and below critical speeds and Problems.

UNIT – 6

Systems with two degrees of Freedom: Principle modes of vibrations, Normal mode and natural frequencies of systems (without damping) – Simple spring mass systems, masses on tightly stretched strings.

UNIT – 7

Numerical Methods for multi degree freedom of systems: Introduction, Maxwell‟ s reciprocal theorem, Influence coefficients, Rayleigh‟ s method.

UNIT – 8

Modal analysis and Condition Monitoring: Signal analysis, dynamic testing of machines and structures, Experimental modal analysis, Machine condition monitoring and diagnosis.

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