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Item type:Research Data, Access status: with files , Data supplement for publication: Comprehensive study of 3D liquid flow fields in additively manufactured structures for SMART reactors using large-scale vertical magnetic resonance imaging and computational fluid dynamicsThe TUHH Open Research (TORE) repository contains raw and processed data associated with the publication "Comprehensive study of 3D liquid flow fields in additively manufactured structures for SMART reactors using large-scale vertical magnetic resonance imaging and computational fluid dynamics". The dataset comprises experimental magnetic resonance imaging velocimetry data, numerical results from OpenFOAM simulations, and corresponding design files. The publication investigates the flow behaviour in additively manufactured TPMS structures using a large-bore vertical 3 T MRI system. Cross-validation between experimental measurements and numerical simulations is performed. Three different TPMS geometries are analysed within the Darcy-Forchheimer regime. The folder is accompanied by a ReadMe file and a separate folder structure file, which provide detailed information on file organisation, naming conventions, and their relation to the reported results.Data Type: Experimental Data ; Data Type: Simulation Data71 32 - Some of the metrics are blocked by yourconsent settings
Item type:Research Data, Access status: with files , Supplementary material to publication with title: Design Guidelines for Laser Powder Bed Fusion of Triply Periodic Minimal Surface Structures for Applications in Smart Reactors. - Project: SFB1615 - Subproject: C01-Integration of components into adaptive geometries(2026-01-22); ; This study investigates the design and manufacturability of TPMS structures using 316L stainless steel via PBF-LB/M, focusing on the interaction of key parameters: porosity, unit cell size, and sheet thickness, of which two are independent variables while the third is a dependent variable. Through numerical simulations, experimental validation, and process optimization, practical design guidelines are developed. The design parameters of Gyroid-TPSf and Schwarz-Diamond-TPSf samples include porosities ranging from 70 % to 90 % and unit cell sizes from 2 mm to 20 mm. The results indicate that specifically, at large unit cell sizes (e.g., 20 mm), the decreased curvature radius reduces self-supporting effects, leading to insufficient mechanical stability during printing and resulting in local deformation. Conversely, at small unit cell sizes combined with high porosity levels (e.g., 2 mm and 90 %), the sheet thickness becomes critically thin, often below the printable resolution, resulting in incomplete or fragile structures.Data Type: Dataset111 33