Dataset Restricted Access
Porombka, Paul; Boden, Stephan; Lucas, Dirk; Hampel, Uwe
{ "doi": "10.14278/rodare.363", "metadata": { "title": "Local void fraction and pressure drop data for horizontal annular flow through orifice", "access_right_category": "danger", "resource_type": { "title": "Dataset", "type": "dataset" }, "creators": [ { "name": "Porombka, Paul", "orcid": "0000-0002-7494-7948" }, { "name": "Boden, Stephan", "orcid": "0000-0002-7170-078X" }, { "name": "Lucas, Dirk", "orcid": "0000-0003-0463-2278" }, { "name": "Hampel, Uwe", "orcid": "0000-0002-7371-0148" } ], "pub_id": "31135", "doi": "10.14278/rodare.363", "keywords": [ "X-ray microtomography", "film thickness", "circular orifice", "annular flow" ], "access_right": "restricted", "description": "<p>This dataset combines multiple measurements form air-water horizontal annular flow experiments in a pipe (case A) and a pipe with circular orifice with <span class=\"math-tex\">\\(d^2 / D^2 = 0.6\\)</span> (case B). Measurements where taken at superficial Reynolds numbers of Re=25000 for the gas phase and Re =4090 for the liquid phase. The following data are included for each case:</p>\n\n<ul>\n\t<li>linear pressure drop between two points (case A), four points (case B) measured with split-range differential pressure transducers at 5Hz</li>\n\t<li>time-averaged local liquid volume fraction distribution in cylindrical and Cartesian coordinates reconstructed from X-ray microtomography projections</li>\n\t<li>reconstructed pipe axis coordinates and pipe radius</li>\n\t<li>Python code to calculate secondary validation parameters (e.g. film thickness distribution) from primary data</li>\n</ul>\n\n<p>The detailed 3D data is intended for validation of computational fluid dynamics codes based on phase-averaged variables such as the Euler-Euler approach.</p>", "relations": { "version": [ { "is_last": true, "parent": { "pid_value": "361", "pid_type": "recid" }, "count": 2, "last_child": { "pid_value": "363", "pid_type": "recid" }, "index": 1 } ] }, "access_conditions": "<p>Data access restricted to HZDR and project partners in CAETHE project.</p>", "communities": [ { "id": "fwd" }, { "id": "rodare" } ], "publication_date": "2020-06-09", "related_identifiers": [ { "identifier": "https://www.hzdr.de/publications/Publ-30820", "relation": "isReferencedBy", "scheme": "url" }, { "identifier": "https://www.hzdr.de/publications/Publ-31135", "relation": "isIdenticalTo", "scheme": "url" }, { "identifier": "10.14278/rodare.361", "relation": "isVersionOf", "scheme": "doi" } ], "doc_id": "1" }, "owners": [ 144 ], "revision": 7, "updated": "2021-11-29T14:11:11.752019+00:00", "stats": { "volume": 17068677537.0, "unique_downloads": 14.0, "version_unique_downloads": 14.0, "unique_views": 236.0, "downloads": 34.0, "version_unique_views": 345.0, "version_views": 1488.0, "version_downloads": 34.0, "version_volume": 17068677537.0, "views": 1239.0 }, "conceptdoi": "10.14278/rodare.361", "created": "2020-06-11T07:15:05.968711+00:00", "links": { "badge": "https://rodare.hzdr.de/badge/doi/10.14278/rodare.363.svg", "doi": "https://doi.org/10.14278/rodare.363", "conceptbadge": "https://rodare.hzdr.de/badge/doi/10.14278/rodare.361.svg", "conceptdoi": "https://doi.org/10.14278/rodare.361", "html": "https://rodare.hzdr.de/record/363", "latest": "https://rodare.hzdr.de/api/records/363", "latest_html": "https://rodare.hzdr.de/record/363" }, "conceptrecid": "361", "id": 363 }
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Views | 1,488 | 1,239 |
Downloads | 34 | 34 |
Data volume | 17.1 GB | 17.1 GB |
Unique views | 345 | 236 |
Unique downloads | 14 | 14 |