Introduction To Mechanical Vibration

Course Duration : 8 Weeks

@VTU COE

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What you will learn

  • Mechanical Engineering

Vibration is a common phenomenon occurring in a mechanical system. For example, vibration of a rotor due to unbalanced mass, vibration of a vehicle engine at varying speed. The study of a dedicated course is required to understand the fundamental and advance concepts of mechanical vibrations for engineers and designers. This course is of basic level. It introduces fundamentals of vibration, vibration of single Degree of Freedom (DoF) system, 2-DoF and multi-DoF systems, continuous systems such as bars and beams, and whirling of shafts.

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Lesson 1 - Undamped free vibration
Preview 31:53
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Lesson 2 - Energy method
Preview 31:16
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Lesson 3 - Damped free vibration
Preview 33:06
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Lesson 4 - Viscous damped systems and logarithmic decrement
Preview 34:45
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Lesson 5 - Coulomb damping
Preview 34:56

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Lesson 1 - Harmonic excitations
Preview 32:49
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Lesson 2 - Magnification factor and frequency response curve
Preview 32:36
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Lesson 3 - Rotating unbalance
Preview 35:12
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Lesson 4 - Excitation of the support
Preview 37:34
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Lesson 5 - Energy input and dissipation by viscous damping
Preview 32:38

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Lesson 1 - Coulomb damping and equivalent viscous damping
Preview 31:21
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Lesson 2 - Structural damping and equivalent viscous damping
Preview 32:55
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Lesson 3 - Vibration isolation and force transmissibility
Preview 35:50
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Lesson 4 - Motion transmissibility
Preview 29:55
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Lesson 5 - Numerical problems
Preview 27:56

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Lesson 1 - Transducers and vibration pickup
Preview 30:53
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Lesson 2 - Vibrometer
Preview 26:16
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Lesson 3 - Accelerometer
Preview 30:50
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Lesson 4 - Velocity pickup or Velometer
Preview 26:47
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Lesson 5 - Phase distortion and frequency measurement
Preview 28:25

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Lesson 1 - Undamped free vibration
Preview 28:32
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Lesson 2 - Principal modes of vibration
Preview 26:19
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Lesson 3 - Combined rectilinear and angular modes
Preview 30:17
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Lesson 4 - Damped free vibration
Preview 30:23
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Lesson 5 - Undamped forced vibration with harmonic excitation
Preview 27:45

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Lesson 1 - Undamped dynamic vibration absorber
Preview 32:44
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Lesson 2 - Tuned absorber
Preview 30:45
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Lesson 3 - Numerical problems
Preview 30:04
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Lesson 4 - Damped dynamic vibration absorber
Preview 56:54
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Lesson 5 - Optimally tuned vibration absorber
Preview 32:21

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Lesson 1 - Undamped free vibration.
Preview 30:18
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Lesson 2 - Eigen values and eigen vectors
Preview 31:29
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Lesson 3 - Flexibility influence coefficients
Preview 29:08
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Lesson 4 - Stiffness influence coefficients
Preview 26:18
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Lesson 5 - Static and dynamic coupling
Preview 29:40
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Meet Your Instructor
@VTU COE
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Instructor
3.2 Rating
2542 Students
759 Courses
About Instructor

VTU is one of the largest Technological Universities in India with 24 years of Tradition of excellence in Engineering & Technical Education, Research and Innovations. It came into existence in the year 1998 to cater the needs of Indian industries for trained technical manpower with practical experience and sound theoretical knowledge.

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Free

  • Course Duration
    21 h 22 m 53 s
  • Course Level
    Intermediate
  • Student Enrolled
    13
  • Language
    English
This Course Includes
  • 21 h 22 m 53 s Video Lectures
  • 2 Quizzes
  • 0 Assignments
  • 0 Downloadable Resources
  • Full Lifetime Access
  • Certificate of Completion