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Article: Investigation of detecting fluid separation point by flexible micro-shear-stress-sensor array

TitleInvestigation of detecting fluid separation point by flexible micro-shear-stress-sensor array
Authors
KeywordsWind tunnel test
Sensor array
Boundary layer separation
Issue Date2006
Citation
Shiyan Liuti Lixue/Journal of Experiments in Fluid Mechanics, 2006, v. 20, n. 3, p. 71-76 How to Cite?
AbstractAt the boundary layer's separation point, the mean shear stress drops to small value while its fluctuation increases dramatically. This paper presents the design and fabrication methods of an MEMS-based micro-shear-stress sensor array, which is assembled by the micro-thermal-sensors and the flexible polyimide substrate, to detect the location of the separation point on the NACA0012 typical aerofoil. Through testing in low speed wind tunnel and comparison of the two single process methods results with the simulation data, the position of the fluid separation can be detected accurately and effectively.
Persistent Identifierhttp://hdl.handle.net/10722/265777
ISSN
2015 SCImago Journal Rankings: 0.273

 

DC FieldValueLanguage
dc.contributor.authorLiu, Kui-
dc.contributor.authorYuan, Wei Zheng-
dc.contributor.authorMa, Bing He-
dc.contributor.authorDeng, Jin Jun-
dc.contributor.authorJiang, Cheng Yu-
dc.date.accessioned2018-12-03T01:21:39Z-
dc.date.available2018-12-03T01:21:39Z-
dc.date.issued2006-
dc.identifier.citationShiyan Liuti Lixue/Journal of Experiments in Fluid Mechanics, 2006, v. 20, n. 3, p. 71-76-
dc.identifier.issn1672-9897-
dc.identifier.urihttp://hdl.handle.net/10722/265777-
dc.description.abstractAt the boundary layer's separation point, the mean shear stress drops to small value while its fluctuation increases dramatically. This paper presents the design and fabrication methods of an MEMS-based micro-shear-stress sensor array, which is assembled by the micro-thermal-sensors and the flexible polyimide substrate, to detect the location of the separation point on the NACA0012 typical aerofoil. Through testing in low speed wind tunnel and comparison of the two single process methods results with the simulation data, the position of the fluid separation can be detected accurately and effectively.-
dc.languageeng-
dc.relation.ispartofShiyan Liuti Lixue/Journal of Experiments in Fluid Mechanics-
dc.subjectWind tunnel test-
dc.subjectSensor array-
dc.subjectBoundary layer separation-
dc.titleInvestigation of detecting fluid separation point by flexible micro-shear-stress-sensor array-
dc.typeArticle-
dc.description.natureLink_to_subscribed_fulltext-
dc.identifier.scopuseid_2-s2.0-33845357858-
dc.identifier.volume20-
dc.identifier.issue3-
dc.identifier.spage71-
dc.identifier.epage76-

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