Practical Rotor Dynamics & Modeling

Overview:

This course teaches both practical and theoretical modeling of rotating systems using journal and rolling element bearings. It is partial preparation for the Vibration Analyst Category IV Certification Exam. The workshops and demonstrations, scheduled throughout the training course, are used to illustrate theory and applications.

All registered attendees in the Practical Rotor Dynamics and Modeling training course receive the following:
·         Course Notes
·         Workshops containing examples, workshop problems and the Body of
          Knowledge found in ISO 18436-2 Annex A
·         Rotor Dynamics and Modeling Program (USB Flashdrive)
·         Training course examination study guide
·         Certificate of completion (4.0 CEUs)

·         Attendees should bring their own laptop with the ShaftVibA preloaded to
          their laptop for the best learning experience.

The RDM training course will begin at 8:00 a.m. and conclude at 5:00 p.m. every day for five (5) days. Subject to change.

It is recommended that attendees review the Body of Knowledge found in ISO 18436-2 Annex A prior to the training course.
 
Registration Fee: $2,375 USD
(VI Members are entitled to a 10% discount off registration pricing.)

Dates & Locations:



May 8-12, 2017
Knoxville, TN

REGISTER TODAY!


 

Course Content Includes:

Introduction to Rotor Dynamics
Rotor types, natural frequencies, modes, critical speeds, mass unbalance response,  whirling, rotor bow, gyroscopic effects, torque, support stiffness asymmetry, rotor stiffness asymmetry, cracked rotor, instabilities, oil whirl/whip, aerodynamic cross coupling.
Transient and Forced Vibrations as Related to Rotor Dynamics

Workshop I: Rotor Dynamics
API RP 684 Review

Workshop II:  Journal Bearings
Lubrication basics, bearing dynamics and design
Rotor/Bearing Instabilities
Oil whirl/oil whip, aerodynamic cross-coupling, hysteresis, rubs and parametric instability
Rotor/Bearing Modeling
Modeling techniques, discrete mass/stiffness models, distributed parameter models, rolling element and fluid-film bearing stiffness and damping, mass allocation, computer program interface, and examples.

Workshop III: Modeling Lab
Simple Engineering Calculations
Stiffness, mass, influence coefficients, natural frequency formulas, and examples.

Workshop IV: Natural Frequency and Unbalance Response
Computer Calculation Techniques
Application of models to computer programs, forces, and damping.

Workshop V: Modeling and Computation
Rotor-Dynamic Model Validation
Transient tests, two-channel tests, and applications.

Advanced Vibration Analysis and Advanced Vibration Control Review

Course Review

Training Examination on Course Content (2 hours)

Training Examination Review 
Optional Certification Exam to be administered on the day AFTER the course.

Vibration Analyst Category I: $275
Vibration Analyst Category II: $300
Vibration Analyst Category III: $350
Vibration Analyst Category IV: $450
Balancing Field Specialist Exam: $275