Please use this identifier to cite or link to this item: https://scholarbank.nus.edu.sg/handle/10635/92753
DC FieldValue
dc.titleNumerical simulation of the effect of a moving wall on separation of flow past a symmetrical aerofoil
dc.contributor.authorChew, Y.T.
dc.contributor.authorPan, L.S.
dc.contributor.authorLee, T.S.
dc.date.accessioned2014-10-16T03:08:07Z
dc.date.available2014-10-16T03:08:07Z
dc.date.issued1998
dc.identifier.citationChew, Y.T.,Pan, L.S.,Lee, T.S. (1998). Numerical simulation of the effect of a moving wall on separation of flow past a symmetrical aerofoil. Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy 212 (1) : 69-77. ScholarBank@NUS Repository.
dc.identifier.issn09576509
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/92753
dc.description.abstractThis paper applies the numerical simulation technique based on the generalized conservation of circulation (GCC) method to investigate the effects of a leading-edge rotating circular cylinder on the suppression of stall flow past a symmetrical Joukowski aerofoil. The variables investigated were the angle of attack α and the ratio of the surface velocity of the cylinder to freestream velocity, C U. The Reynolds number based on chord length is 1.43 × 10 5. It was found that the separation point on the upper surface of the aerofoil shifts downstream with increasing C U and stall flow can be significantly suppressed even at α up to 30° when C U = 4. The lift coefficient C L increases and the drag coefficient C d decreases with increasing C U and the optimum C L/C d occurs at a = 8°. The maximum C L/C d obtained is about 60 at C U = 4. © IMechE 1998.
dc.sourceScopus
dc.subjectAerofoil
dc.subjectMoving wall
dc.subjectNumerical simulation
dc.typeArticle
dc.contributor.departmentMECHANICAL & PRODUCTION ENGINEERING
dc.contributor.departmentCENTRE FOR COMPUTATIONAL MECHANICS
dc.description.sourcetitleProceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy
dc.description.volume212
dc.description.issue1
dc.description.page69-77
dc.description.codenPPENE
dc.identifier.isiutNOT_IN_WOS
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