초음파 수위계의 최소 탐지거리 단축을 위한 파동유도관
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 안병호 | - |
dc.contributor.author | 허인재 | - |
dc.contributor.author | 김진오 | - |
dc.date.available | 2021-03-04T08:40:11Z | - |
dc.date.created | 2021-03-04 | - |
dc.date.issued | 2021-02 | - |
dc.identifier.issn | 1598-2785 | - |
dc.identifier.uri | http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/40423 | - |
dc.description.abstract | This paper describes a method to shorten the minimum detectable distance of an ultrasonic sensor in a liquid-level meter. The minimum detectable distance, which is limited by the number of ultrasonic transmission pulses and the ringing of the vibration plates in the sensor, needs to be shortened by an appropriate method. The purpose of this research is to improve the proximal measurement capability by combining the ultrasonic sensor for a liquid-level meter with a waveguide. Flat- and wedged-wall-type waveguides were designed and finite-element analysis was performed for ultrasound transmission and reception. Experiments were conducted for the distance and water level measurements by using the ultrasonic sensor combined with a waveguide. The results of the finite-element analysis and experiments showed that the wedged-wall-type waveguide produced reasonable measurements of the distance in the proximal range. We confirmed the improvement of the proximal-measurement capability of an ultrasonic level meter, thus shortening the minimum detectable distance by combination with a waveguide. | - |
dc.language | 한국어 | - |
dc.language.iso | ko | - |
dc.publisher | 한국소음진동공학회 | - |
dc.relation.isPartOf | 한국소음진동공학회논문집 | - |
dc.title | 초음파 수위계의 최소 탐지거리 단축을 위한 파동유도관 | - |
dc.title.alternative | Waveguide Shortening Minimum Detectable Distancein an Ultrasonic Level Meter | - |
dc.type | Article | - |
dc.identifier.doi | 10.5050/KSNVE.2021.31.1.073 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | 한국소음진동공학회논문집, v.31, no.1, pp.73 - 81 | - |
dc.identifier.kciid | ART002684242 | - |
dc.description.journalClass | 2 | - |
dc.citation.endPage | 81 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 73 | - |
dc.citation.title | 한국소음진동공학회논문집 | - |
dc.citation.volume | 31 | - |
dc.contributor.affiliatedAuthor | 김진오 | - |
dc.description.isOpenAccess | N | - |
dc.subject.keywordAuthor | 초음파 | - |
dc.subject.keywordAuthor | 센서 | - |
dc.subject.keywordAuthor | 거리 | - |
dc.subject.keywordAuthor | 파동유도관 | - |
dc.subject.keywordAuthor | 쐐기 | - |
dc.subject.keywordAuthor | 반사 | - |
dc.subject.keywordAuthor | ultrasound | - |
dc.subject.keywordAuthor | sensor | - |
dc.subject.keywordAuthor | distance | - |
dc.subject.keywordAuthor | waveguide | - |
dc.subject.keywordAuthor | wedge | - |
dc.subject.keywordAuthor | reflection | - |
dc.description.journalRegisteredClass | kci | - |
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