Numerical modeling and validation of auxetic cell geometries for FDM infill pattern improvement
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DOI: 10.1007/s40964-025-00980-2
Abstract: The vehicle construction sector is constantly engaged in the pursuit of lightweight structures to reduce the overall weight of vehicles. This objective aligns well with sustainability requirements, as reducing structural weight and excessive raw material… read more here.
Keywords: validation auxetic; cell; modeling validation; cell geometries ... See more keywords
Thermally Switchable Auxetic Cell Structures for Adaptive Morphing Surfaces: Design, Simulation, and Demonstrator Validation
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DOI: 10.1109/access.2025.3590629
Abstract: This paper introduces a morphing surface concept based on thermally switchable auxetic unit cells for adaptive aerodynamic applications. The structure combines a flexible membrane made of thermoplastic polyurethane (TPU) with a Polyethylene Terephthalate Glycol-modified (PETG)-based… read more here.
Keywords: switchable auxetic; demonstrator; morphing surfaces; thermally switchable ... See more keywords