DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ahn, YC | - |
dc.contributor.author | Do Oh, B | - |
dc.contributor.author | Kim, MH | - |
dc.date.accessioned | 2016-04-01T02:05:38Z | - |
dc.date.available | 2016-04-01T02:05:38Z | - |
dc.date.created | 2009-02-28 | - |
dc.date.issued | 2005-10 | - |
dc.identifier.issn | 0029-5450 | - |
dc.identifier.other | 2005-OAK-0000005402 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/24400 | - |
dc.description.abstract | The theory for the current-sensing electromagnetic flowmeter was newly developed. The current-sensing flow-meter can achieve the measurement with a high temporal resolution so that it can be applied to measure the flows with fast transients like two-phase flow. The signal prediction and the calibration of the current-sensing flowmeter in simplified two-phase flow were conducted, and the given calibration process would be an important step toward the calibration for real two-phase flow. The three-dimensional virtual potential distributions for the electrodes of finite size were computed for single-phase flow, annular flow, and modeled slug flow. With the gradient of the virtual potential, weight functions related to each flow pattern were deduced. A flow pattern coefficient f was introduced to simplify the calibration process for two-phase flow and measured with the impedance spectroscopy method. In order to measure the local mean velocity of a developing flow using the electromagnetic flowmeter, a localization parameter X was modeled and compared with experimental data. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | AMER NUCLEAR SOCIETY | - |
dc.relation.isPartOf | NUCLEAR TECHNOLOGY | - |
dc.subject | electromagnetic | - |
dc.subject | flowmeter | - |
dc.subject | two-phase flow | - |
dc.subject | calibration parameters | - |
dc.subject | WEIGHT FUNCTION | - |
dc.subject | FLOW METER | - |
dc.subject | INSTRUMENTATION | - |
dc.subject | 2D | - |
dc.title | Theoretical foundation for an electromagnetic two-phase flowmetry | - |
dc.type | Article | - |
dc.contributor.college | 기계공학과 | - |
dc.identifier.doi | 10.13182/NT05-A3660 | - |
dc.author.google | Ahn, YC | - |
dc.author.google | Do Oh, B | - |
dc.author.google | Kim, MH | - |
dc.relation.volume | 152 | - |
dc.relation.issue | 1 | - |
dc.relation.startpage | 54 | - |
dc.relation.lastpage | 70 | - |
dc.contributor.id | 10110703 | - |
dc.relation.journal | NUCLEAR TECHNOLOGY | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Conference Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | NUCLEAR TECHNOLOGY, v.152, no.1, pp.54 - 70 | - |
dc.identifier.wosid | 000231811800005 | - |
dc.date.tcdate | 2018-03-23 | - |
dc.citation.endPage | 70 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 54 | - |
dc.citation.title | NUCLEAR TECHNOLOGY | - |
dc.citation.volume | 152 | - |
dc.contributor.affiliatedAuthor | Kim, MH | - |
dc.identifier.scopusid | 2-s2.0-24944539501 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.type.docType | Article; Proceedings Paper | - |
dc.subject.keywordPlus | WEIGHT FUNCTION | - |
dc.subject.keywordPlus | FLOW METER | - |
dc.subject.keywordPlus | INSTRUMENTATION | - |
dc.subject.keywordPlus | 2D | - |
dc.subject.keywordAuthor | electromagnetic | - |
dc.subject.keywordAuthor | flowmeter | - |
dc.subject.keywordAuthor | two-phase flow | - |
dc.subject.keywordAuthor | calibration parameters | - |
dc.relation.journalWebOfScienceCategory | Nuclear Science & Technology | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Nuclear Science & Technology | - |
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