Mon, 05 Feb 2024 23:34:19 +0000 Mon, 05 Feb 2024 23:34:19 +0000 https://www.grasshopper3d.com/photo/octahedra_modul-1?context=user by Norbert Palz FE analysis of the space filling module. smooth force flow Norbert Palz https://www.grasshopper3d.com/profile/NorbertPalz https://www.grasshopper3d.com/photo/octahedra_grid-1?context=user by Norbert Palz The picture shows a boxshaped volume that consists of three- dimensionally stacked truncated ocathdrea. Each of the individual modules has its own degree of elasticity assigned, that will be later produced wih the help of layered fabrication. The FE based deformation diagram has been converted into a selection pattern for the individual material properties.GH was used for the morphing process of the spacefilling module. Norbert Palz https://www.grasshopper3d.com/profile/NorbertPalz https://www.grasshopper3d.com/photo/detail-of-expansion-diagram?context=user by Norbert Palz Norbert Palz https://www.grasshopper3d.com/profile/NorbertPalz https://www.grasshopper3d.com/photo/3d-diagram-of-expansion-of?context=user by Norbert Palz The RP print shows a diagrammatic view on 5 tubes that are expanding. The expansion process that has an individual start position for each tube is parametrically controlled to reach full closure in the last step. It is a visualization for a research on RP application that i am doing together with Bernhard Sommer, Energy Design, Die Angewandte Norbert Palz https://www.grasshopper3d.com/profile/NorbertPalz https://www.grasshopper3d.com/photo/auxetic-foam?context=user by Norbert Palz RP print of expandable foam with negative poisson ratio. Foam Cells are parametrically driven and have varying expansion abilities Norbert Palz https://www.grasshopper3d.com/profile/NorbertPalz https://www.grasshopper3d.com/photo/tubular-system?context=user by Norbert Palz testmodel for a material research that contains pneumatic tubes with adaptable radii based on a performance diagram. Norbert Palz https://www.grasshopper3d.com/profile/NorbertPalz https://www.grasshopper3d.com/photo/realflow-test?context=user by Norbert Palz Norbert Palz https://www.grasshopper3d.com/profile/NorbertPalz https://www.grasshopper3d.com/photo/auxetic-linear-material?context=user by Norbert Palz auxteic structures with negative poisson ratio expand under traction forces Norbert Palz https://www.grasshopper3d.com/profile/NorbertPalz https://www.grasshopper3d.com/photo/parametrically-driven-auxetic?context=user by Norbert Palz Foam component taken from "Negative Poisson's Ratio Polymeric and Metallic Foams" adapted from Friis, E. A., Lakes, R. S., and Park, J. B., "Negative Poisson's ratio polymeric and metallic materials", Journal of Materials Science, 23, 4406-4414 (1988). modelled in Paracloud Norbert Palz https://www.grasshopper3d.com/profile/NorbertPalz