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Tuesday, September 25, 2018

Advanced Vibration Control - San Antonio, TX

Start Date: 9/25/2018 8:00 AM EDT
End Date: 9/28/2018 5:00 PM EDT

Venue Name: Emily Morgan DoubleTree

705 E Houston St
San Antonio, TX  United States  78205

Organization Name: Vibration Institute

Carolyn Porter
Phone: 630.654.2254

Course Overview:

This course is targeted at solving complex vibration problems involving transient and forced vibrations; resonance, isolation and damping. 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.

Instructor Overview:

Bob Sayer, P.E. is the President of the Vibration Institute and owner of Applied Structural Dynamics (Westerville, Ohio).  He has over forty years of experience as a mechanical and structural engineering consultant to a wide range of industries including pulp & paper, mining & metals, fossil-fuel & nuclear power generation, petrochemical, food processing, glass manufacturing, and aerospace & defense.  Mr. Sayer provides analytical and experimental dynamic analysis of mechanical equipment for design projects, structural and mechanical failure studies, and process reliability and efficiency studies. Mr. Sayer holds engineering degrees from Ohio University (BSCE), Cleveland State University (MSIE), and Purdue University (MSCE).  He had the honor and fortune of collaborating with the late Art Crawford, a pioneer of vibration analysis, on numerous projects. Mr. Sayer is a regular contributor at technical conferences and has published over 50 technical articles and co-authored 2 chapters in “The Simplified Handbook of Vibration Analysis”.

Course Materials: 

Course Notes (textbook)
Workshops containing examples, workshop problems, and equations
Course supplies (calculator, pen, notepads, and any other needed supplies)
Rotor Dynamics and Modeling Program (USB Flashdrive)
Training course examination study guide
Certificate of completion (3.2 CEUs)

Course Agenda: 

Tuesday - Friday, 8:00 a.m. - 5:00 p.m.
Optional Cat IV exam - Saturday, 8:00 a.m. - 12:00 p.m.

Registration Fee: 

$2,375 USD Nonmember ($2280 VI Members)
$100 expidited materials fee for registrations received within 1 week of course starting.

Dates & Locations: 

September 25-28, 2018
Emily Morgan Double Tree, San Antonio TX

Course Content Includes:

Transient Free Vibrations
Damped and undamped free vibrations of single and multiple degree-of-freedom systems, impact testing, log decrement calculation, equivalent spring calculation, and natural frequency calculation.

Workshop I: Free Vibrations
Forced Vibrations

Forced harmonic response, damping analysis, and base motion response.  Forced response to periodic non-harmonic and impulse forces. Sensitivity of modes to placement of dynamic forces. Case histories involving force modification as a form of vibration control. 

Workshop II: Forced Vibrations
Vibration Control Methods I

Tuning natural frequencies to avoid resonance by changing stiffness and/or mass.  Linear & non-linear stiffness, and temperature & strain rate effects on stiffness. Reducing forced vibration by adding damping . Modal participation considerations when changing stiffness or mass. Case histories using detuning methods. 

Vibration Control II
Theory and application of tuned Dynamic Vibration Absorbers (DVA) and Auxiliary Mass Dampers, including case histories.

Workshop III: Vibration Control
Vibration Control Methods III

Theory of Dynamic Force Isolation, Advantages and Disadvantages of different isolator types.  Decoupling of isolated system from support system.  Case histories involving proper and improper use of isolation.

Workshop IV: Isolation
Basic Rotor Dynamics

Basic Rotor Dynamics Concepts, single & multiple degree-of-freedom models, modal mass, mode shapes, limitations of different modeling techniques, support & rotor stiffness asymmetry, flexible impellers, gyroscopic effects, centrifugal stress stiffening, Lomakin effect in pump rotors, tuning techniques for rotors.

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: $300
Vibration Analyst Category II: $350
Vibration Analyst Category III: $400
Vibration Analyst Category IV: $450
Balancing Field Specialist Exam: $300
Cancellation of a training course registration and transfer to another course within the same calendar year will be honored provided written notification is received by the Institute office via e-mail or mail no later than ten (10) business days before the first day of the scheduled training course. If cancelling a training course registration and not transferring to another course within the same calendar year a $250 cancellation fee will be assessed. A $500 administrative fee will be charged for cancellations received less than ten (10) days from the start date of the registered training course. Please contact the Vibration Institute staff directly regarding discounts for multiple registrations from the same organization. No-shows for the course will not receive a refund. There are additional cancellation fees applied for exam cancellations.

Online Registration

Registration is Closed
Closed: 8/29/2018 4:00 PM

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