교류방식 유속 측정법 개발
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 권오명 | - |
dc.contributor.author | 이준식 | - |
dc.contributor.author | 최두선 | - |
dc.contributor.author | 최영기 | - |
dc.contributor.author | 정원석 | - |
dc.contributor.author | 박승호 | - |
dc.date.accessioned | 2022-03-14T08:45:38Z | - |
dc.date.available | 2022-03-14T08:45:38Z | - |
dc.date.created | 2022-03-14 | - |
dc.date.issued | 2004 | - |
dc.identifier.issn | 1226-4881 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/26436 | - |
dc.description.abstract | This paper suggests and demonstrates a novel flow measurement technique: tunable AC thermal anemometry that allows simple integration, robust measurement, and extremely high accuracy. The principle and simple theoretical analysis of the technique are presented. To find the optimal condition at which the phase lag becomes most sensitive to flow speed change, the phase lag was measured scanning the heating frequency from 1 to 100 Hz, while the flow speed of ethanol was increased stepwise from 0 to 40 mm/s. The sensitivity of phase lag depended on the heating frequency and the flow speed. It was possible to measure the flow speed of 0.7 mm/s with the resolution of 0.1 mm/s at 4 Hz. | - |
dc.language | 한국어 | - |
dc.language.iso | ko | - |
dc.publisher | 대한기계학회 | - |
dc.title | 교류방식 유속 측정법 개발 | - |
dc.title.alternative | Development of AC Thermal Anemometry | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | 박승호 | - |
dc.identifier.bibliographicCitation | 대한기계학회논문집 B, v.28, no.2, pp.230 - 237 | - |
dc.relation.isPartOf | 대한기계학회논문집 B | - |
dc.citation.title | 대한기계학회논문집 B | - |
dc.citation.volume | 28 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 230 | - |
dc.citation.endPage | 237 | - |
dc.type.rims | ART | - |
dc.identifier.kciid | ART001094707 | - |
dc.description.journalClass | 2 | - |
dc.description.journalRegisteredClass | kci | - |
dc.subject.keywordAuthor | Phase Lag(위상 뒤짐) | - |
dc.subject.keywordAuthor | Alternating Current(교류) | - |
dc.subject.keywordAuthor | Hotwire(열선) | - |
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