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Markus Longeru Volker Grund
Technical Leader Stress Engineer
Abstract
The presentation ‚Hyperworks in the Analysis and Optimization of Composite Structures‘ provides an overview of the use of ALTAIR software
applications in engineering supplier tasks.
The presentation shows the main fields of activities, where ALTAIR products lead to advantages by means of calculation quality and project
performance. On the exemplary projects, that have been performed by SOGETI HighTech, such as meshing an AIRBUS wing cover, calculate
vibration and shock of a ship antenna, optimizing military antenna structures made of GFRP and secondary aircraft structure made of CFRP the
application for various industries with their specific problems and solutions will be shown.
For the wing cover, a detailed FE model of shell elements is generated, which needed a high grade of automation due to a large model with a
high amount of elements and special demands. The ship antenna is an interesting example for the postprocessing of shock analysis while the
military antenna structure, made of GFRP has been optimized regarding its weight using topology- as well as composite optimization tools.
Finally, for the secondary structure example, a pilot project from Sogeti HighTech will be discussed where a metallic bracket has been
transformed to CFRP. Within the project the bracket has been sized, manufactured and tested. On this example the whole process from
structural concept, pre-dimensioning, optimization and test calculation will be shown.
Sogeti High Tech GmbH, Hein-Sass-Weg 38, D-21129 Hamburg 2
Introduction
Agenda
Sogeti High Tech
Technical
Advantages
Summary &
Conclusions
Introduction
Agenda
Sogeti High Tech
Technical
Workflow and Tools
Pre-processing
Solver
Post-processing
Optimization
Advantages
Technical View
Commercial View
Summary & Conclusions
Markus Longeru
Technical Leader
Analytical &
Numerical Simulation
markus.longeru@
sogeti-hightech.de
Hyperworks in the
Analysis and
Optimization of
Composite
Structures
Introduction -
Agenda
Sogeti High Tech GmbH, Hein-Sass-Weg 38, D-21129 Hamburg 3
Introduction -
Sogeti HighTech
Introduction
Agenda
Sogeti High Tech
Technical
Advantages
Summary &
Conclusions
Markus Longeru
Technical Leader
Analytical &
Numerical Simulation
markus.longeru@
sogeti-hightech.de
Hyperworks in the
Analysis and
Optimization of
Composite
Structures • 83.500 Employees
• 8,7 Billion €
• worldwide
• 20.000 Employees
15 countries, with 200+ local offices
Sweden
Switzerland
Spain
France
Benlux
The Netherlands
U.S.A.
Ireland
Denmark
United Kingdom
India
• 3.500 Employees
• 9 Countries
• 350 Employees
• focus on fix price
projects
• 8 locations
• EN(AS) 9100; DIN
EN ISO 9001:2000
Sogeti High Tech GmbH, Hein-Sass-Weg 38, D-21129 Hamburg 4
Introduction
Agenda
Sogeti High Tech
Technical
Advantages
Summary &
Conclusions
Markus Longeru
Technical Leader
Analytical &
Numerical Simulation
markus.longeru@
sogeti-hightech.de
Hyperworks in the
Analysis and
Optimization of
Composite
Structures
Activities
• Numerical Simulation
• DMU and Simulation
• Design and Drafting
• Jigs and tools
• Quality management
• Testing
Introduction -
Sogeti HighTech
General Information
• Engineering Services focused on the
Aerospace-, Transportation-, Energy- and
Machinery Industry
• Team of more than 350 skilled engineers,
designers and draftsmen
• Certified EADS E2S-Supplier
• Certified Airbus 1.Level-Supplier (BSF
006)
Optimization
Post-Processing
Solving
Pre-Processing
Sogeti High Tech GmbH, Hein-Sass-Weg 38, D-21129 Hamburg 5
Introduction
Technical
Workflow &
Tools
Pre-Processing
Solver
Post-Processing
Optimization
Advantages
Summary &
Conclusions
Markus Longeru
Technical Leader
Analytical &
Numerical Simulation
markus.longeru@
sogeti-hightech.de
Hyperworks in the
Analysis and
Optimization of
Composite
Structures
Technical -
Workflow & Tools
　
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