UKATC

The UK Astronomy Technology Centre is the national centre for astronomical technology. We design and build instruments for many of the world's major telescopes. We also project-manage UK and international collaborations. Our scientists carry out observational and theoretical research into fundamental questions such as the origins of planets and of galaxies.

Browse

Browsing UKATC by Author "Atkins, Carolyn"

Filter results by typing the first few letters
Now showing 1 - 2 of 2
  • No
    Thumbnail
    Available
    STL files & pressure drop laboratory test videos for "Optimising a photon absorber using conformal cooling channels and additive manufacturing in copper"
    (2025-04-04) Chahid, Younes; Atkins, Carolyn; Hodbod, Stephen; Robinson, John; Liu, Xia; Watson, Stephen; Jones, Maia; Cliffe, Mark; Ogunkanmi, Dayo; Kotlewski, Richard; Chapman, Lee; Beamish, Scott; Linde-cerezo, Jorge; Wearing, Thomas; Baroutaji, Ahmad; Arjunan, Arun; Fowler, Chantal; Vivian, Paul
    Folder 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"
  • No
    Thumbnail
    Available
    V2_3D dataset of the X-ray Computed Tomography and plugin graph results
    (2023) Chahid, Younes; Packer, Chris; Tawfik, Ahmed; Keen, Joel; Brewster, Nick; Beardsley, Mat; Morris, Katherine; Bills, Paul; Blunt, Liam; Atkins, Carolyn; Tammas-Williams, Samuel
    V2: This dataset is an updated version of the previous Part 2/2 (http://dx.doi.org/10.5286/edata/901). This version includes updated Part 2.c graph outputs. Part 1/2: The first half of the dataset is composed of the Avizo plugin, which can be found in the DOI http://dx.doi.org/10.5286/edata/900 Part 2/2: This second half of the dataset is composed of the X-ray computed tomography data used in the study and their outputs. 2.a is composed of the XCT region of interest (ROI) showing the individual micro drilled holes, previously measured in the SEM. 2.b contains the isolated cube ROI used in the porosity analysis. 2.c contains the plugin graph outputs for each hole, when using the Avizo plugin. The XCT data in 2.a and 2.b is a subvolume of the full scan of an additive manufactured flexure containing a reference pin with micro drilled holes, measured in the scanning electron microscope (SEM). The scan settings included a voltage of 145 kV, filament current of 41 µA, number of projections of 1650 and a voxel size of 8.5 µm × 8.5 µm × 8.5 µm. After reconstruction, the scan was converted from 32 bit to 8-bit, aligned to the CAD and resampled, resulting in a voxel size change to 9.4 µm × 9.4 µm × 8.8 µm. Detailed use of the XCT scan dataset and resulting plugin graphs can be found in the study titled "Development of a modular system to provide confidence in porosity analysis of additively manufactured components using X-ray computed tomography".