전산해석을 활용한 원전용 오리피스 플레이트 내의 고압유동 특성 연구
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김재형 | - |
dc.contributor.author | 이정희 | - |
dc.date.accessioned | 2021-08-03T04:31:44Z | - |
dc.date.available | 2021-08-03T04:31:44Z | - |
dc.date.issued | 2017 | - |
dc.identifier.issn | 1598-6071 | - |
dc.identifier.uri | https://www.kriso.re.kr/sciwatch/handle/2021.sw.kriso/630 | - |
dc.description.abstract | The flow measuring system with orifice plate used in nuclear power plant must be qualified but the limitation of the test facility leads to use the numerical analysis instead of the calibration experiment of orifice plate with high pressure flow. The discharge coefficient is calculated with the pressure drop and mass flow rate obtained from numerical analysis. And the discharge coefficient is compared to the calculation result of ISO 5167. Consequently, it is found that the numerical analysis is possibly used to justify the relation of differential pressure to the flow rate, which was obtained from calibration experiment. From the justification of orifice plate, the discharge coefficient from numerical analysis can be used in the differential pressure transducer of orifice plate and flow computer with which the flow value is modified in considering the difference of real condition to base pressure and temperature where the relation of flow and differential pressure was calibrated. | - |
dc.format.extent | 7 | - |
dc.language | 한국어 | - |
dc.language.iso | KOR | - |
dc.publisher | 한국전산유체공학회 | - |
dc.title | 전산해석을 활용한 원전용 오리피스 플레이트 내의 고압유동 특성 연구 | - |
dc.title.alternative | A STUDY ON HIGH PRESSURE FLOW CHARACTERISTICS OF ORIFICE PLATE IN NUCLEAR POWER PLANT USING A NUMERICAL ANALYSIS | - |
dc.type | Article | - |
dc.publisher.location | 대한민국 | - |
dc.identifier.doi | 10.6112/kscfe.2017.22.2.073 | - |
dc.identifier.bibliographicCitation | 한국전산유체공학회지, v.22, no.2, pp 73 - 79 | - |
dc.citation.title | 한국전산유체공학회지 | - |
dc.citation.volume | 22 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 73 | - |
dc.citation.endPage | 79 | - |
dc.identifier.kciid | ART002237841 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | kci | - |
dc.subject.keywordAuthor | CFD | - |
dc.subject.keywordAuthor | Discharge Coefficient | - |
dc.subject.keywordAuthor | Orifice Plate | - |
dc.subject.keywordAuthor | Nuclear Power Plant | - |
dc.subject.keywordAuthor | 전산유체역학 | - |
dc.subject.keywordAuthor | 유출계수 | - |
dc.subject.keywordAuthor | 오리피스 플레이트 | - |
dc.subject.keywordAuthor | 원자력발전소 | - |
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