Dataset Restricted Access
Bieberle, André; Schäfer, Thomas
{ "keywords": [ "centrifugal pump", "gas-liquid two-phase flow", "ultrafast electron beam X-ray computed tomography" ], "description": "<p>This data repository contains reconstructed and quantitatively analyzed gas-liquid two-phase distributions obtained from a centrifugal pump mock-up whose geometry is related to a commercially available industrial centrifugal pump. As measurement system the ultrafast electron beam X-ray CT scanner (UFXCT) is applied with a frame rate of 2,500 Hz, single-plane mode and a total scanning interval of 5 seconds. The data repository contains:</p>\n\n<ul>\n\t<li>Reconstructed raw data sets (Algebraic Reconstruction Technique from the UFO framework) for different inlet gas fractions (eps0.0xx) at constant 1480 rpm and for both rotating and back-rotated impeller positions, respectively</li>\n\t<li>Extracted RPM per CT scan (frame) including its raw data</li>\n\t<li>Extracted angular positions of the impeller mock-up per frame</li>\n\t<li>Calculated quantitative gas fraction data sets (static impeller position)</li>\n\t<li>Time-averaged gas fraction distribution and its corresponding averaged variance</li>\n\t<li>Pump and impeller mask data</li>\n\t<li>Additional data obtained from the SPS server with a sampling frequency of 1 Hz</li>\n</ul>", "inLanguage": { "@type": "Language", "alternateName": "eng", "name": "English" }, "sameAs": [ "https://www.hzdr.de/publications/Publ-30370" ], "datePublished": "2020-01-10", "url": "https://rodare.hzdr.de/record/215", "identifier": "https://doi.org/10.14278/rodare.215", "@id": "https://doi.org/10.14278/rodare.215", "contributor": [ { "@type": "Person", "@id": "https://orcid.org/0000-0003-2195-6012", "affiliation": "HZDR", "name": "Bieberle, Martina" }, { "@type": "Person", "@id": "https://orcid.org/0000-0003-3012-0073", "affiliation": "HZDR", "name": "Neumann-Kipping, Martin" }, { "@type": "Person", "affiliation": "HZDR", "name": "Wolf, Jan" }, { "@type": "Person", "@id": "https://orcid.org/0000-0002-7371-0148", "affiliation": "HZDR", "name": "Hampel, Uwe" } ], "@context": "https://schema.org/", "name": "Gas-liquid two-phase flow in a centrifugal pump mock-up with disperse gas flow injection at 1480 rpm", "creator": [ { "@type": "Person", "@id": "https://orcid.org/0000-0003-3428-5019", "affiliation": "Helmholtz-Zentrum Dresden-Rossendorf", "name": "Bieberle, Andr\u00e9" }, { "@type": "Person", "affiliation": "Helmholtz-Zentrum Dresden-Rossendorf", "name": "Sch\u00e4fer, Thomas" } ], "@type": "Dataset" }
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