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Conceptual Multifun...
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Nguyen, Sang NImperial College of Science, Technology and Medicine
(författare)
Conceptual Multifunctional Design, Feasibility and Requirements for Structural Power in Aircraft Cabins
- Artikel/kapitelEngelska2021
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LIBRIS-ID:oai:research.chalmers.se:333cedc0-a584-4092-b771-d3bc0d31f526
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https://research.chalmers.se/publication/523552URI
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https://doi.org/10.2514/1.C036205DOI
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Språk:engelska
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Sammanfattning på:engelska
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Ämneskategori:art swepub-publicationtype
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This paper presents a theoretical investigation into the potential use of structural power composites in regional aircraft passenger cabins and the corresponding challenges to widespread use, including fire resistance, long-term cycling performance, and cost. This study focuses on adapting sandwich floor panels with structural power composite face sheets, designed to power the in-flight entertainment system. Using a simple mechanical model to define the structural requirements, based on state-of-the-art laminated structural power composites, a series of electrochemical energy storage performance targets were calculated: a specific energy >144 (W⋅h)/kg, a specific power >0.29 kW/kg, an in-plane elastic modulus >28 GPa, and in-plane tensile and compressive strengths >219 MPa. Significantly, the use of a distributed energy storage system offered a significant range of other mass and cost savings, associated with a simplified power system, and the use of ground-generated electrical energy. For an Airbus A220-100, the analysis predicted potential mass and volume savings of approximately 260 kg and 510 l and annual reductions in CO2 and NOx emissions of approximately 280 tonnes and 1.2 tonnes respectively. This extended design analysis of a specific component highlights both the far-reaching implications of implementing structural power materials and the potential extensive systemic benefits.
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Millereux, AlexisImperial College of Science, Technology and Medicine
(författare)
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Pouyat, AymericImperial College of Science, Technology and Medicine
(författare)
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Greenhalgh, Emile S.Imperial College of Science, Technology and Medicine
(författare)
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Shaffer, Milo S.Imperial College of Science, Technology and Medicine
(författare)
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Kucernak, Anthony R. J.Imperial College of Science, Technology and Medicine
(författare)
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Linde, Peter,1959Chalmers tekniska högskola,Chalmers University of Technology,Airbus Group,Airbus Group Ltd(Swepub:cth)lindepe
(författare)
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Imperial College of Science, Technology and MedicineChalmers tekniska högskola
(creator_code:org_t)
Sammanhörande titlar
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Ingår i:Journal of Aircraft58:3, s. 677-6870021-86691533-3868
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