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Lange, Michael and Baturkin, Volodymyr and Hühne, Christian and Mierheim, Olaf (2016) Simulation and measurement of thermal fluxes in load-bearing bonded FRP single-lap joints. 14th ECSSMET, 2016, 27.-30. Sept. 2016, Toulouse, Frankreich.
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Abstract
Fibre reinforced plastics are a commonly used material for primary and secondary spacecraft structures. Besides their excellent mechanical properties, they offer a high potential for thermal applications. At the moment this combined potential of thermal and mechanical material properties is usually limited to the design and simulation of secondary composite’s structures. If both potentials would be combined on full spacecraft level, too, further mass and savings are possible. Hence, it is sought to connect the thermal and structural design in a combined semi-analytical mechanical and thermal 2D/3D FE simulation technique. As a prerequisite this paper focuses on the investigation of an exemplarily load-bearing bonded single-lap joint coupon of two CFRP laminates. The temperature distribution in the coupon is calculated analytically, numerically and subsequently measured in a corresponding thermal vacuum test. It is discussed what are the differences in the analytical and numerical solution and what is required before correlating the results.
| Item URL in elib: | https://elib.dlr.de/106960/ | |||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | |||||||||||||||
| Title: | Simulation and measurement of thermal fluxes in load-bearing bonded FRP single-lap joints | |||||||||||||||
| Authors: |
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| Date: | October 2016 | |||||||||||||||
| Refereed publication: | Yes | |||||||||||||||
| Open Access: | Yes | |||||||||||||||
| Gold Open Access: | No | |||||||||||||||
| In SCOPUS: | No | |||||||||||||||
| In ISI Web of Science: | No | |||||||||||||||
| Status: | Published | |||||||||||||||
| Keywords: | single-lap joint, FRP, CFRP, simulation, test | |||||||||||||||
| Event Title: | 14th ECSSMET, 2016 | |||||||||||||||
| Event Location: | Toulouse, Frankreich | |||||||||||||||
| Event Type: | international Conference | |||||||||||||||
| Event Dates: | 27.-30. Sept. 2016 | |||||||||||||||
| Organizer: | CNES | |||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | |||||||||||||||
| HGF - Program: | Space | |||||||||||||||
| HGF - Program Themes: | Space Technology | |||||||||||||||
| DLR - Research area: | Raumfahrt | |||||||||||||||
| DLR - Program: | R SY - Technik für Raumfahrtsysteme | |||||||||||||||
| DLR - Research theme (Project): | R - Vorhaben Carbotherm | |||||||||||||||
| Location: | Braunschweig | |||||||||||||||
| Institutes and Institutions: | Institute of Composite Structures and Adaptive Systems > Functional Lightweight Structures | |||||||||||||||
| Deposited By: | Lange, Michael | |||||||||||||||
| Deposited On: | 31 Oct 2016 16:35 | |||||||||||||||
| Last Modified: | 31 Jul 2019 20:04 |
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- Simulation and measurement of thermal fluxes in load-bearing bonded FRP single-lap joints. (deposited 31 Oct 2016 16:35) [Currently Displayed]
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