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Introduction to Vibrations

Presenter: Brian M. Davis, MSME, PE

Seminar Date:

Seminar Location: Online

Register Now * Coordinator Registration Not Available.

  1. Introduction to Vibrations

    Click the links below to view information about each part in this series or to register for a specific one.

Agenda:

Introduction to Vibrations
Thursday, June 14, 2018, 11:00 AM - 1:00 PM CDT

   Real world examples

      • Tacoma-Narrows Bridge

      • Others

   Applicability to daily engineering problems

      • Mechanical

      • Civil

   Seismic

   Plumbing

      • Electrical

   Forms of Vibration

      • Synchronous

      • Non-synchronous

      • Linear vs. nonlinear


Eigenvalues, Eigenvectors and Motion
Thursday, June 14, 2018, 1:30 - 3:00 PM CDT

   Eigenvalues and eigenvectors

      • Methods for finding roots of simultaneous eqs.

      • Methods for determining eigenvectors (modeshapes)

   Constitutive equation of motion

      • Simple mass/spring

      • Understanding consolidation and settlement

      • Effects of load types and soil types

      • Calculating loads and determining bearing capacity


Designing for Vibration and Failure Analysis
Friday, June 15, 2018, 11:00 AM - 12:30 PM CDT

   Analysis methods

      • Normal modes

      • Forced response

      • FEA

      • Handbook solutions

   Test methods

   Normal modes

      • Ping hammer

   Forced response

      • Shake table

      • Piezoelectric crystal

      • Other methods

   Instrumentation

   Significance of the fast Fourier transform

   Significance of boundary conditions


Analysis and Test Methods
Friday, June 15, 2018, 1:00 - 2:30 PM CDT

   The Goodman Diagram

   Resonance avoidance

      Campbell diagram

      Rotordynamics critical speeds

   Damping

      What is it and what is it not?

      Friction

      Viscous fluid

   Vibration as a contributor to fatigue failures

   Failure analysis in the lab

      Bench marks

   Striation counting

   LCF vs HCF




Webinar Instructions

Each webinar session earns continuing education credit and can be registered for individually. All attendees must log-on through their own email – attendees may not watch together if they wish to earn continuing education credit. HalfMoon Education Inc. must be able to prove attendance if either the attendee or HalfMoon Education Inc. is audited.


Certificates of completion will be provided for each webinar attended and will be sent via email in PDF form about five business days after the date of the conclusion of the series.


Webinars are presented via GoToWebinar, an easy-to-use application that can be run on most systems and tablets. Instructions and login information will be provided in an email sent close to the date of the webinar. It is highly recommended that you download, install and test the application before the webinar begins by clicking on the link in the email.


GoToWebinar system requirements:

Operating System:
Windows 7, Windows 8 or Windows 10 Mac OSX 10.9 (Mavericks) - 10.12 (Sierra)

Web Browser:
Chrome v34+, Firefox v34+, Internet Explorer 8+, Microsoft Edge v12+, Safari v6+

Internet connection:                   Hardware:
Minimum of 1Mbps                       2GB RAM or more

Credit Information:

Who Should Attend

  • Architects
  • Engineers

Architects:
     6.5 HSW CE Hours

AIA:
     6.5 HSW LUs

Engineers:
     6.5 PDHs



Continuing Education Credit Information

HalfMoon Education is an American Institute of Architects-approved continuing education sponsor (No. J885) and is deemed an approved continuing education sponsor for architects in New York. These webinars are not approved for Florida architects. Other states do not preapprove educators or courses. Check each webinar for the number of continuing education hours available. HalfMoon Education is an approved engineer continuing education provider in Florida, Indiana, Maryland, New Jersey (Approval No. 24GP00000700), New York (NYSED Sponsor No. 35), North Carolina, and North Dakota. Other states do not preapprove educators or courses. These webinars offer engineer continuing education credit in all states. Check each course listing for the number of PDHs available. HalfMoon Education is an International Code Council Preferred Provider (1232). Participation and knowledge retention will be verified for these webinar events, certificates of completion will be provided, and HSW LUs will be reported to the AIA. Please see individual course listings for available credit approval.

Speakers:

Brian M. Davis, MSME, PE

Mr. Davis has over 27 years of cross-functional experience in aircraft propulsion systems/engines, failure analysis, manufacturing processes, fatigue and fracture mechanics, composite materials, and stress analysis. He has 23 years of experience in OEM gas turbine design and propulsion systems, as well as four years of experience in OEM medical device design with a specialization in ultrasonics. Mr. Davis holds a number of different patents and has experience with FAA certification and FDA 510(k) approval. He qualified as a US Naval Engineering duty officer (reserve) with rank of lieutenant. Mr. Davis received his BS degree in Mechanical Engineering from the University of Florida and his MS degree in Mechanical Engineering from the University of Cincinnati. He is a licensed professional engineer in Ohio and Florida.

Tuition Costs:

Standard Tuition: $325.00
Online Tuition (pre-registration): $275.00

Each registration includes one copy of a manual prepared by the seminar speakers.