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Article: Aspects of the transpiration model for aerofoil design

TitleAspects of the transpiration model for aerofoil design
Authors
Issue Date1994
PublisherJohn Wiley & Sons Ltd. The Journal's web site is located at http://www3.interscience.wiley.com/cgi-bin/jhome/2861
Citation
International Journal For Numerical Methods In Fluids, 1994, v. 18 n. 5, p. 509-528 How to Cite?
AbstractTranspiration is a technique in which extra non-physical normal flows are created on an aerofoil surface in order to form a new streamline pattern such that the surface streamlines no longer follow the aerofoil surface under inviscid flow. The transpiration model is an important technique adopted in aerofoil design either to avoid mesh regeneration when aerofoil profile co-ordinates are adjusted or to find shape corrections in inverse design methods. A first-order approximation (with respect to the normal streamline displacement) to the transpiration model is commonly adopted; it is shown that this can be a poor approximation especially in regions of high curvature. In this paper more accurate approximations are developed to address this problem and improve the accuracy.
Persistent Identifierhttp://hdl.handle.net/10722/155801
ISSN
2015 Impact Factor: 1.447
2015 SCImago Journal Rankings: 1.146

 

DC FieldValueLanguage
dc.contributor.authorYiu, KFCen_US
dc.contributor.authorStow, Pen_US
dc.date.accessioned2012-08-08T08:37:49Z-
dc.date.available2012-08-08T08:37:49Z-
dc.date.issued1994en_US
dc.identifier.citationInternational Journal For Numerical Methods In Fluids, 1994, v. 18 n. 5, p. 509-528en_US
dc.identifier.issn0271-2091en_US
dc.identifier.urihttp://hdl.handle.net/10722/155801-
dc.description.abstractTranspiration is a technique in which extra non-physical normal flows are created on an aerofoil surface in order to form a new streamline pattern such that the surface streamlines no longer follow the aerofoil surface under inviscid flow. The transpiration model is an important technique adopted in aerofoil design either to avoid mesh regeneration when aerofoil profile co-ordinates are adjusted or to find shape corrections in inverse design methods. A first-order approximation (with respect to the normal streamline displacement) to the transpiration model is commonly adopted; it is shown that this can be a poor approximation especially in regions of high curvature. In this paper more accurate approximations are developed to address this problem and improve the accuracy.en_US
dc.languageengen_US
dc.publisherJohn Wiley & Sons Ltd. The Journal's web site is located at http://www3.interscience.wiley.com/cgi-bin/jhome/2861en_US
dc.relation.ispartofInternational Journal for Numerical Methods in Fluidsen_US
dc.titleAspects of the transpiration model for aerofoil designen_US
dc.typeArticleen_US
dc.identifier.emailYiu, KFC:cedric@hkucc.hku.hken_US
dc.identifier.authorityYiu, KFC=rp00206en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-0028392096en_US
dc.identifier.volume18en_US
dc.identifier.issue5en_US
dc.identifier.spage509en_US
dc.identifier.epage528en_US
dc.publisher.placeUnited Kingdomen_US
dc.identifier.scopusauthoridYiu, KFC=24802813000en_US
dc.identifier.scopusauthoridStow, P=7003661472en_US

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