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Thermal Aspects for Composite Structures- From Manufacturing to In-service Predictions
Spröwitz, Tom and Teßmer, Jan and Wille, Tobias (2008) Thermal Aspects for Composite Structures- From Manufacturing to In-service Predictions. In: ICAS 2008 CD-ROM Proceedings. ICAS - International Council of the Aeronautical Sciences, 2008-09-14 - 2008-09-19, Anchorage, Alaska (USA). ISBN 0-9533991-9-2.
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Official URL: http://www.optimage.co.uk/
Abstract
In this paper a simulation strategy for composite structures will be presented taking into account all thermal aspects, which may occure from manufacturing to in-service. Focus herein is laid on the thermo-elastic simulation of the spring-in effect on large airframe structures based on the FEmethod. Besides the identification of curing parameters validation testing will be dealt with in an overview manner. Results of spring-in investigations performed at the DLR Institute of Composite Structures and Adaptive Systems will be presented. They are based on parameter determinations by means of experimental testing and the application to a relevant airframe structure.
| Document Type: | Conference or Workshop Item (Speech) | ||||||||
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| Title: | Thermal Aspects for Composite Structures- From Manufacturing to In-service Predictions | ||||||||
| Authors: |
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| Date: | 15 September 2008 | ||||||||
| Journal or Publication Title: | ICAS 2008 CD-ROM Proceedings | ||||||||
| ISBN: | 0-9533991-9-2 | ||||||||
| Status: | Published | ||||||||
| Keywords: | composites, CTE, process simulation, shrinkage, spring-in, thermo-elastic | ||||||||
| Event Title: | ICAS - International Council of the Aeronautical Sciences | ||||||||
| Event Location: | Anchorage, Alaska (USA) | ||||||||
| Event Type: | international Conference | ||||||||
| Event Dates: | 2008-09-14 - 2008-09-19 | ||||||||
| Organizer: | Swedish Society for Aeronautics and Astronautics | ||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||
| HGF - Program: | Aeronautics | ||||||||
| HGF - Program Themes: | L AR - Aircraft Research | ||||||||
| DLR - Research area: | Aeronautics | ||||||||
| DLR - Program: | L AR - Aircraft Research | ||||||||
| DLR - Research theme (Project): | L - Structures & Materials | ||||||||
| Location: | Braunschweig | ||||||||
| Institutes and Institutions: | Institute of Composite Structures and Adaptive Systems > Structural Mechanics | ||||||||
| Deposited By: | Doris Ries | ||||||||
| Deposited On: | 24 Sep 2008 | ||||||||
| Last Modified: | 27 Apr 2009 15:13 |
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