Dataset Restricted Access
Neumann-Kipping, Martin; Hampel, Uwe
{ "id": 136, "created": "2019-06-26T12:45:02.461840+00:00", "conceptrecid": "122", "metadata": { "access_right": "restricted", "pub_id": "29353", "title": "Ultrafast X-ray tomography raw-data of bubbly two-phase pipe flow around a semi-circular constriction", "access_right_category": "danger", "doc_id": "1", "language": "eng", "related_identifiers": [ { "identifier": "10.14278/rodare.137", "scheme": "doi", "relation": "isSupplementTo" }, { "identifier": "10.14278/rodare.195", "scheme": "doi", "relation": "isSupplementTo" }, { "identifier": "10.14278/rodare.124", "scheme": "doi", "relation": "hasPart" }, { "identifier": "10.14278/rodare.139", "scheme": "doi", "relation": "hasPart" }, { "identifier": "10.14278/rodare.197", "scheme": "doi", "relation": "hasPart" }, { "identifier": "10.14278/rodare.122", "scheme": "doi", "relation": "isVersionOf" } ], "notes": "This work is funded by the German Federal Ministry for Economic Affairs and Energy (BMWi) with the grant number 1501481 on the basis of a decision by the German Bundestag.", "keywords": [ "ultrafast X-ray computed tomography", "bubbly two-phase flow", "three-dimensional flow field", "two-phase pipe flow" ], "resource_type": { "title": "Dataset", "type": "dataset" }, "publication_date": "2019-06-26", "access_conditions": "<p>Please request for access.</p>", "communities": [ { "id": "fwd" }, { "id": "rodare" } ], "relations": { "version": [ { "parent": { "pid_value": "122", "pid_type": "recid" }, "last_child": { "pid_value": "136", "pid_type": "recid" }, "is_last": true, "index": 1, "count": 2 } ] }, "description": "<p>For the investigation of bubbly two-phase flow, which should serve as a future benchmark experiment for CFD code validation, an experimental study has been conducted at the <strong>T</strong>ransient Tw<strong>o-P</strong>hase <strong>Flow</strong> (TOPFLOW) facility at Helmholtz-Zentrum Dresden – Rossendorf (HZDR) using ultrafast electron beam X-ray tomography (UFXRAY). In this study, flow constrictions were installed into a pipe to create a generic three-dimensional flow field as an advanced test case for CFD codes. UFXRAY provide valueable data of the gas phase dynamics with high temporal and spatial resolution.</p>\n\n<p>The provided data set contains tomography raw-data for the experimental series L30 that uses a <strong>semi-circular</strong> flow constriction with a blockage ratio of 0.5. </p>\n\n<p>For visualization, the data might be opend with Fiji. Therefore choose Import->Raw... In the following window specify "Image type" as 16-bit Unsigned, "Width" as 288 pixels and "Height" as 500 pixels for 2x1000Hz measurement or 200 pixels for 2x2500Hz measurement. Make sure that "Little-endian byte order" is checked. A data set contains image frames of both scanning planes in alternating order. Therefore, if only a single scanning plane is required, the offset and gap parameters need to be set to 288000 bytes for 2x1000Hz measurement or 115200 bytes for 2x2500Hz measurement.</p>", "contributors": [ { "name": "Neumann-Kipping, Martin", "type": "ContactPerson", "orcid": "0000-0003-3012-0073", "affiliation": "Technische Universit\u00e4t Dresden" }, { "name": "Hampel, Uwe", "type": "RightsHolder", "orcid": "0000-0002-7371-0148", "affiliation": "Helmholtz-Zentrum Dresden - Rossendorf" }, { "name": "Bieberle, Andr\u00e9", "type": "ContactPerson", "orcid": "0000-0003-3428-5019", "affiliation": "Helmholtz-Zentrum Dresden - Rossendorf" }, { "name": "Beyer, Matthias", "type": "DataCollector", "affiliation": "Helmholtz-Zentrum Dresden - Rossendorf" }, { "name": "Sprewitz, Uwe", "type": "DataCollector", "affiliation": "Helmholtz-Zentrum Dresden - Rossendorf" } ], "doi": "10.14278/rodare.136", "creators": [ { "orcid": "0000-0003-3012-0073", "affiliation": "Technische Universit\u00e4t Dresden", "name": "Neumann-Kipping, Martin" }, { "orcid": "0000-0002-7371-0148", "affiliation": "Helmholtz-Zentrum Dresden - Rossendorf", "name": "Hampel, Uwe" } ] }, "updated": "2022-04-26T13:08:45.819610+00:00", "revision": 20, "stats": { "volume": 18683564571778.0, "unique_downloads": 368.0, "version_unique_downloads": 2078.0, "unique_views": 434.0, "downloads": 2234.0, "version_unique_views": 605.0, "version_views": 1099.0, "version_downloads": 6326.0, "version_volume": 52495579075252.0, "views": 753.0 }, "doi": "10.14278/rodare.136", "owners": [ 7 ], "conceptdoi": "10.14278/rodare.122", "links": { "badge": "https://rodare.hzdr.de/badge/doi/10.14278/rodare.136.svg", "doi": "https://doi.org/10.14278/rodare.136", "conceptbadge": "https://rodare.hzdr.de/badge/doi/10.14278/rodare.122.svg", "conceptdoi": "https://doi.org/10.14278/rodare.122", "html": "https://rodare.hzdr.de/record/136", "latest": "https://rodare.hzdr.de/api/records/136", "latest_html": "https://rodare.hzdr.de/record/136" } }
All versions | This version | |
---|---|---|
Views | 1,099 | 753 |
Downloads | 6,326 | 2,234 |
Data volume | 52.5 TB | 18.7 TB |
Unique views | 605 | 434 |
Unique downloads | 2,078 | 368 |