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College of Engineering(공과대학)School of Mechanical and Aerospace Engineering(기계항공공학부)Dept. of Aerospace Engineering(항공우주공학과)AE-Journal Papers(저널논문)

Accelerometer-based Drag Measurement in a Shock Tunnel충격파 터널에서의 가속도계 기반 항력 측정

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dc.contributor.authorJang, Byungkookko
dc.contributor.authorKim, Keunyeongko
dc.contributor.authorPARK, GISUko
dc.date.accessioned2020-10-23T01:55:59Z-
dc.date.available2020-10-23T01:55:59Z-
dc.date.created2020-06-09-
dc.date.created2020-06-09-
dc.date.created2020-06-09-
dc.date.created2020-06-09-
dc.date.created2020-06-09-
dc.date.issued2020-07-
dc.identifier.citationJOURNAL OF THE KOREAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES, v.48, no.7, pp.489 - 495-
dc.identifier.issn1225-1348-
dc.identifier.urihttp://hdl.handle.net/10203/276926-
dc.description.abstractAn accelerometer-based system was designed and constructed for drag measurement in a shock tunnel. Drag coefficient of a conical model was measured under a Mach 6 flow condition. A simple and intuitive calibration method was presented to compensate for the friction force of the drag measurement system, and the results of the measurement were compared with computational fluid dynamics in which the simple conical model was analyzed. The influence of drag measurement interference by supports of various shapes was identified and the design was presented to minimize. The drag coefficient measurement using the modified support showed that the error of the drag coefficient by the support was decreased.-
dc.languageKorean-
dc.publisherKOREAN SOC AERONAUTICAL & SPACE SCIENCES-
dc.titleAccelerometer-based Drag Measurement in a Shock Tunnel-
dc.title.alternative충격파 터널에서의 가속도계 기반 항력 측정-
dc.typeArticle-
dc.identifier.scopusid2-s2.0-85136763704-
dc.type.rimsART-
dc.citation.volume48-
dc.citation.issue7-
dc.citation.beginningpage489-
dc.citation.endingpage495-
dc.citation.publicationnameJOURNAL OF THE KOREAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES-
dc.identifier.doi10.5139/JKSAS.2020.48.7.489-
dc.identifier.kciidART002604792-
dc.contributor.localauthorPARK, GISU-
dc.contributor.nonIdAuthorJang, Byungkook-
dc.description.isOpenAccessN-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorAccelerometer-
dc.subject.keywordAuthorDrag coefficient-
dc.subject.keywordAuthorForce measurement-
dc.subject.keywordAuthorShock Tunnel-
dc.subject.keywordPlusBALANCE SYSTEM-
dc.subject.keywordPlusDESIGN-
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AE-Journal Papers(저널논문)
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