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Subject :- dynamic of machinery [dom] , [TOM]
University:- Mumbai University
Semester:- 5th sem
Format - pdf
Types - notes
Size:- 4.4 MB
Contains:
1. Free undamped vibration.
1.1. Newton's method/ D'alembert principal/equilibrium method.
1.2. Energy method.
1.3. Rayleigh method.
1.4. natural frequency ( for linear)
1.5. time period.
1.6. natural frequency( for angular)
1.7. (k.E.) mass
1.8. (P.E.) mass
1.9. torsion spring stiffness.
Types of numericals
Damping
1. Damping factor
2. Critical damping coefficient.
3. Damped natural frequency.
4. Logarithmic decrement.
5. For door's numerical.
Forced vibration.
1. Rotor dynamic.
Formula:-
1.1. Types1. Long shaft
1.2. Types2. Small shaft
1.3. Critical Speed.
1.4. Vertical position.
1.5. Horizontal position.
2. Vibration measuring instruments
2.1. steady state relative amplitude.
2.2. if % error or accuracy is given then for vibration.
2.3. for vibrating m/c displacement, velocity, acceleration.
2.4. error %
Etc.
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