Chahid, YounesAtkins, CarolynHodbod, StephenRobinson, JohnLiu, XiaWatson, StephenJones, MaiaCliffe, MarkOgunkanmi, DayoKotlewski, RichardChapman, LeeBeamish, ScottLinde-cerezo, JorgeWearing, ThomasBaroutaji, AhmadArjunan, ArunFowler, ChantalVivian, Paul2025-04-042025-04-042025-04-04https://edata.stfc.ac.uk/handle/edata/972https://doi.org/10.5286/edata/940Folder contains .STL files in low and high resolution for: _ Cylinders and wall thickness benchmark artefact. _ Teardrop and Gyroids benchmark artefact. _ Coil and Horizontal designs used in SLA transparent resin print _ Coil and Horizontal designs used for Copper printing. This dataset also include 2 videos showing: _ Horizontal design pressure drop test _Coil design pressure drop test These datasets are detailed in the paper submitted to Journal of Synchrotron Radiation titled "Optimising a photon absorber using conformal cooling channels and additive manufacturing in copper"enCreative Commons Attribution 4.0 Internationalhttps://creativecommons.org/licenses/by/4.0/absorberadditive manufacturingconformal cooling channelcopperDataset