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Development of an Additively Manufactured Adaptive Wing Using Digital Materials

  • The ability to change aerodynamic parameters of airfoils during flying can potentially save energy as well as reducing the noise made by the unmanned aerial vehicles (UAV) because of sharp edges of the airfoil and its rudders. In this paper, an approach for the design of an adaptive wing using a multi-material 3D printer is shown. In multi-material 3D printing, up to six different materials can beThe ability to change aerodynamic parameters of airfoils during flying can potentially save energy as well as reducing the noise made by the unmanned aerial vehicles (UAV) because of sharp edges of the airfoil and its rudders. In this paper, an approach for the design of an adaptive wing using a multi-material 3D printer is shown. In multi-material 3D printing, up to six different materials can be combined in one component. Thus, the user can determine the mixture and the spatial arrangement of this “digital material” in advance in the pre-processing software. First, the theoretical benefits of adaptive wings are shown, and already existing adaptive wings and concepts are explicated within a literature review. Then the additive manufacturing process using photopolymer jetting and its capabilities to print multiple materials in one part are demonstrated. Within the scope of a case study, an adaptive wing is developed and the necessary steps for the product development and their implementation in CAD are presented. This contribution covers the requirements for different components and sections of an adaptive wing designed for additive manufacturing using multiple materials as well as the single steps of development with its different approaches until the final design of the adaptive wing. The developed wing section is simulated, and qualitative tests in a wind tunnel are carried out with the wing segment. Finally, the additively manufactured wing segment is evaluated under technical and economic aspects.show moreshow less

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Metadaten
Document Type:Conference Proceeding
Conference Type:Konferenzartikel
Zitierlink: https://opus.hs-offenburg.de/3851
Bibliografische Angaben
Title (English):Development of an Additively Manufactured Adaptive Wing Using Digital Materials
Conference:6th International Conference on Sustainable Design and Manufacturing (KES-SDM 19), 4th-5th July 2019, Budapest, Hungary
Author:Stefan JunkStaff MemberORCiDGND, Philipp GawronStaff MemberORCiDGND, Werner SchröderStaff MemberGND
Edition:1.
Year of Publication:2019
Place of publication:Singapore
Publisher:Springer
First Page:49
Last Page:59
Parent Title (English):Sustainable Design and Manufacturing 2019 : Proceedings of the 6th International Conference on Sustainable Design and Manufacturing (KES-SDM 19)
Editor:Peter Ball, Luisa Huaccho Huatuco, Robert J. Howlett, Rossi Setchi
Volume:SIST 155
ISBN:978-981-13-9270-2 (Hardcover)
ISBN:978-981-13-9273-3 (Softcover)
ISBN:978-981-13-9271-9 (eBook)
DOI:https://doi.org/10.1007/978-981-13-9271-9_5
Language:English
Inhaltliche Informationen
Institutes:Fakultät Maschinenbau und Verfahrenstechnik (M+V)
Fakultät Wirtschaft (W)
Institutes:Bibliografie
Formale Angaben
Open Access: Closed Access 
Licence (German):License LogoUrheberrechtlich geschützt