22 - 23 November 2023 | Roskilde, Denmark
Access presentations and recordings
Modeling dynamics, fatigue, and fracture are relevant to many industrial applications often aimed at improving the reliability of the final product. Applications, covering the modeling of drop-test of small devices, fatigue simulations for lifetime predictions of automotive, aerospace, and other industrial products, and fracture simulations aimed for e.g., crashworthiness predictions.
Despite its importance, it is still considered a challenging task to get accurate predictions for such cases. Dynamic impact loading requires high strain rate material data and well-defined loading conditions. Fatigue lifetime predictions require complex damage evolution laws that often depend on a large number of intrinsic materials and loading parameters. Fracture models often require fine mesh resolutions, care of mesh-sensitive solutions, and hard-to-measure cohesive material laws.
The conference will be hosted at Technical University of Denmark, DTU Wind Energy located at DTU Risø Campus near Roskilde in Denmark. In addition to listening to presentations covering those challenging fields, a tour of DTU Wind Energy’s world-leading composite mechanical testing labs, covering fatigue testing of interfaces and composite material and a tour at the Large Scale Facility, testing fatigue failure of wind turbine blades will be given.
The seminar welcomes participation from every type of organisation – large and small, across all industry sectors. The event is open to both members and non-members of NAFEMS, with members able to attend the event for free towards using three seminar credits, as part of their membership benefits package.
Please also inform interested colleagues - many thanks in advance.
Your NAFEMS Nordic Steering Committee
For any inquiries please contact roger.oswald@nafems.org
Wednesday, 22 November
Session 1
13:30
Welcome and Introduction
L. Mikkelsen (Technical University of Denmark, Members of the NORDIC Steering Committee); T. Morris, A.R. Oswald (NAFEMS)
13:45
Keynote Presentation:
Developing Pumps with High Structural Integrity in a Dynamic Load Environment - Demonstrated through Industrial Case Studies
B. L. Poulsen (Grundfos)
14:20
Gold Sponsor presentation:
Advanced Fatigue Life Prediction with FEMFAT
D. Hofmann (Magna Powertrain – Engineering Center Steyr)
14:30
Gold Sponsor presentation:
FATIQ - The Comprehensive Platform for Streamlined Fatigue Analysis
G. Korbetis (BETA CAE Systems)
14:40
Keynote Presentation:
Fatigue Delamination Prediction using a Cohesive Zone Model and its Latest Extension to Multi-Level Block Loading
E. Lindgaard (Aalborg University)
15:15
Break
Session 2
16:00
Efficient Fatigue Analysis in the Frequency Domain for Different Types of Dynamic Excitations
D. Hofmann (Magna Powertrain – Engineering Center Steyr)
16:25
Nonlinear Dynamic Analysis with Harmonic Balance Method
R. Helfrich, T. Willerding (Intes, GER)
16:50
Fatigue Life Investigation as a Part of a Complete Design Optimization Process
G. Korbetis, C. Tegos (BETA CAE Systems)
17:15
Optimization of a Welded Roller Coaster Track Concerning Fatigue. Current State and General Outlook
W. Vonach (CAE Simulation & Solutions Maschinenbau Ingenieurdienstleistungen)
17:40
Get together in the exhibition
Thursday, 23 November
Session 3
08:30
Numerical and Experimental Investigation of Pultruded Carbon Fiber Test Specimens Subjected to Compressive Loading
N. Dubary, A. Fraisse, L.P. Mikkelsen (Technical University of Denmark)
08:55
Stochastic Corrosion Fatigue Model for Front Flanges of Aero Engine
A. Dastgir, G. Narayanana (Rolls-Royce Deutschland)
09:20
Investigating the Influence of Cohesive Materials on the Thermal Fatigue of Wind Turbine Blades
K. Rashvand (Technical University of Denmark); P. Ayoubi, M. Mohammadi (GuilAzma); P. Ayyobi (University of Minho)
09:45
FSI Assessment of Offshore Structures
M. Eriksson (FS Dynamics)
10:10
Break
Session 4
10:45
Tour through "The Large Scale Facility" at DTU Risø Campus
A tour of DTU Wind Energy’s world-leading composite mechanical testing labs, covering fatigue testing of interfaces and composite material and a tour at the Large Scale Facility, testing fatigue failure of wind turbine blades.
12:25
Lunch
Session 5
13:20
Numerical Evaluation of Fatigue Performance of Composite Plates with the Aid of Finite Element Analysis
L. Kovacs, R. Horváth (eCon Engineering)
13:45
Fatigue Prediction of Composite Components Based on Failure Mechanisms
C. Schuecker (Montanuniversität Leoben)
schuecker-extended_abstract.pdf
14:10
Finite Element Modeling of Fatigue Self-Heating in Composite Sandwich Panels
S. S. Samareh-Mousavi, X. Chen (Technical University of Denmark)
14:35
A Sequentially Coupled Numerical Simulation of Hydrogen Embrittlement with Hydrogen-Dependent Damage Laws
J. Granlund (Dassault Systemes)
15:00
Wrap-up / Farewell
L. Mikkelsen (Technical University of Denmark, Members of the NORDIC Steering Committee); A.R. Oswald (NAFEMS)
15:10
End of Seminar
Exhibition and sponsoring Opportunities
There are several outstanding opportunities available for your company to sponsor or exhibit at the conference, giving you maximum exposure to a highly targeted audience of delegates, who are all directly involved in the topic.
DTU Risø Campus
Frederiksborgvej 399
DK-4000 Roskilde, Denmark
www.dtu.dk
A tour of DTU Wind Energy’s world-leading composite mechanical testing labs, covering fatigue testing of interfaces and composite material and a tour at the Large Scale Facility, testing fatigue failure of wind turbine blades.
Zleep Hotel Roskilde
Algade 13
4000 Roskilde, Denmark
+45 70 235 635
roskilde@zleep.com
We have agreed a reduced room rate for seminar attendees at the Zleep Hotel Roskilde. Please book and pay your hotel room by yourself with the promotion code/link:
https://hrewards.com/r/NAFEMS
Promotion code: PRP6
The link takes you directly to the website and hotel, dates and code is already noted.
Nevertheless, there are a few other hotels nearby. Please see map on page 3:
DTU Risø Campus is located on the peninsula Risø in Roskilde Fjord 7 km north of the historic town of Roskilde and 40 km west of Copenhagen. It shouldn't take you more than 30 minutes by car or 50 minutes by public transportation to travel the 40 km from Copenhagen.
English
Non NAFEMS members: 780 Euro/person
NAFEMS member: Free towards using four NAFEMS seminar credits or 550 Euro/person* if no NAFEMS seminar credits are available
Includes proceedings, lunches, coffee breaks and a certificate.
A standard NAFEMS site membership costs 1,300 euros per year, an academic site and entry membership costs 815 euros per year (as of 2023). NAFEMS site members receive eight seminar credits per year. Four seminar credits per participant are required for free participation in this event - it quickly pays off to become a member.If the seminar credits have already been used, NAFEMS members can participate at a reduced price of EUR 550 per person.
The conference will be organized by the NAFEMS NORDIC.
NAFEMS Deutschland, Österreich, Schweiz GmbH
Griesstraße 20
85567 Grafing b. München, Germany
Tel. +49 176 217 984 01
Fax +49 3 22 11 08 99 13 41
e-mail: info@nafems.de
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