DRG offers webinars on a wide range of topics based on our engineering services:
DRG Webinars are held every first Wednesday of the month. Attendance is free and easy. Subscribe below for a specific webinar or subscribe to our mailing via the link below if you want to be updated regularly about the DRG Webinar schedule.
To watch recordings of previous webinars please click here.
Together with Hexagon PPM (previously Intergraph), DRG is co-hosting a free webinar on the analysis of surge problems with CAESAR II and BOSfluids.
Surge problems in piping systems can have devastating effects on production and safety. The consequences of a surge that is not catered for in the design of a system include pipe clashes, support failures, equipment overload and pipe rupture. It is much better to prevent this with accurate analysis than cater for the effects after the event which can be extremely costly, cause injury and damage reputation. The tight integration between CAESAR II and BOSfluids makes this process quick and efficient.
Webinar date: Thursday June 29th 2017
Webinar time: 11:00 AM CEST
Click here to read full description of the free webinar and to register. We look forward to seeing you at this webinar event!
Registration for this webinar is no longer available.
The SIFs and flexibilities in Appendix D of the ASME B31.3 are for use in the absence of more directly applicable data. The engineer is encouraged to use more reliable SIFs and flexibilities in their piping analysis. In this webinar the possible errors that results from using flexibilities and SIFs according to B31.3 Appendix D are discussed. It is shown that incorrect stiffness and SIFs of pipe fittings may greatly affect your stress results. An example where tank nozzle loads are underestimated greatly by inaccurate flexibilities in tees is provided. This webinar focusses on how errors related to inaccurate flexibitlies and SIFs can be prevented. In addition the tools discussed in this webinar help to generate a more reliable pipe stress model.
It is not possible to register for this webinar
DRG is hosting this free webinar on how to use Computational Fluid Dynamics (CFD) methods to improve industrial equipment design. Most designs of industrial equipment are based on years of experience and analytical solutions for simplified problems. In order to improve the designs even further it is often required to use modern CFD techniques to study the flow field or relevant performance indicators.
This webinar introduces the concept of Computational Fluid Dynamics in combination with the capabilities, advantages and its drawbacks. The benefits of CFD for optimizing industrial equipment are illustrated using realistic examples. In addition, the CFD workflow is described in detail for a typical project by applying the software HELYX CFD (based on OpenFOAM) to show that CFD does not have to be complicated. Recent developments made it possible to apply full CFD methods on a desktop PC without the assumptions made in simplified engineering CFD plugins that are present in other CAD packages.
September 5, 2018 – BOSfluids 5.5 released
May 30, 2018 – BOSpulse 3.1 released
December 6, 2017 – “Using CFD to improve industrial equipment design”
November 1, 2017 – “Why do I need more reliable SIFs for my pipe stress analysis?”
September 5, 2017 – BOSpulse 3.0 released!
June 29, 2017 – Analysis of Surge problems with CAESAR II and BOSfluids 5.4 (with Hexagon PPM)
December 7, 2016 – Fatigue assessment according ASME VIII Division 2
November 2, 2016 – Fiberglass versus steel piping: engineering differences and FRP allowable stress envelopes
October 26, 2016 – How to use ISOtracer to reduce modeling time
October 5, 2016 – The importance and methods of assessing unbalanced loads on piping systems related to slug forces and surge/waterhammer events
September 7, 2016 – Modern day Stress Intensification Factors (SIFs): recent developments, code requirements and the use of the upcoming release of B31.3 Appendix J
July 6, 2016 – Avoiding surge pressure failures in pipelines due to waterhammer and enclosed air pockets
June 1, 2016 – Solving vibration problems in a two-phase flowline
May 4, 2016 – Why should I use more reliable SIFs for my piping analysis?
April 6, 2016 – Fatigue Assessment according to ASME VIII Division 2
March 2, 2016 – Fiberglass vs. Steel Piping: Introduction into Engineering Differences
February 3, 2016 – Pulsations and vibrations due to reciprocating pumps
December 2, 2015 – Avoiding surge pressure failures in pipelines due to waterhammer and enclosed air pockets
November 4, 2015 – Solving vibration problems in a two-phase flowline
October 7, 2015 – Fatigue Assessment according to ASME VIII Division 2
September 2, 2015 – Dynamic and Buckling analysis with FEPipe
August 5, 2015 – CAESAR II Dynamic Analysis of Shock Loads
July 15, 2015 – Fiberglass vs. Steel Piping: Introduction into Engineering Differences
July 8, 2015 – BOSfluids 5.3 release webinar
July 1, 2015 – Evaluation of Dynamic Unbalanced Forces associated with Fluid Transients
June 17, 2015 – Constructing a Design Envelope for GRP Piping according ISO14692:2002
June 3, 2015 – BOSfluids 5.3 release webinar
If you are interested in one of the previously given webinars, please contact us for more information about the long term webinar schedule.