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Conference Paper: 3D automatic optimization strategy for design of centrifugal compressor impeller blades

Title3D automatic optimization strategy for design of centrifugal compressor impeller blades
Authors
Issue Date1998
Citation
American Society Of Mechanical Engineers (Paper), 1998 GT How to Cite?
Abstract
In deriving automatic numerical optimization algorithms for aerodynamic applications, the design parameters are usually chosen to be the unknown airfoil/blade profiles. However, there are certain advantages in using the pressure/velocity distribution as the design variable in some applications; the designed distribution can then be used in a 3D inverse design method to generate the actual profile shape. Here, this approach will be addressed. Two methods are used to parametrize the circulation distribution for compressor blades. Dawes's code is used to predict the viscous effect. An automatic optimization algorithm is developed to minimize the loss with respect to the design parameters.
Persistent Identifierhttp://hdl.handle.net/10722/155817
ISSN

 

Author Affiliations
  1. UCL
DC FieldValueLanguage
dc.contributor.authorYiu, KFCen_US
dc.contributor.authorZangeneh, Men_US
dc.date.accessioned2012-08-08T08:37:53Z-
dc.date.available2012-08-08T08:37:53Z-
dc.date.issued1998en_US
dc.identifier.citationAmerican Society Of Mechanical Engineers (Paper), 1998 GTen_US
dc.identifier.issn0402-1215en_US
dc.identifier.urihttp://hdl.handle.net/10722/155817-
dc.description.abstractIn deriving automatic numerical optimization algorithms for aerodynamic applications, the design parameters are usually chosen to be the unknown airfoil/blade profiles. However, there are certain advantages in using the pressure/velocity distribution as the design variable in some applications; the designed distribution can then be used in a 3D inverse design method to generate the actual profile shape. Here, this approach will be addressed. Two methods are used to parametrize the circulation distribution for compressor blades. Dawes's code is used to predict the viscous effect. An automatic optimization algorithm is developed to minimize the loss with respect to the design parameters.en_US
dc.languageengen_US
dc.relation.ispartofAmerican Society of Mechanical Engineers (Paper)en_US
dc.title3D automatic optimization strategy for design of centrifugal compressor impeller bladesen_US
dc.typeConference_Paperen_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-s2.0-0031653062en_US
dc.identifier.issueGTen_US
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridYiu, KFC=24802813000en_US
dc.identifier.scopusauthoridZangeneh, M=7003688013en_US

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