Study on Case Library of Parameterized Aero-Engine Overall Structure

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Abstract:

To take full advantage of and learn from overall structure of existing engine case, this paper presents parameterized, object-oriented method and similarity retrieval algorithms. A case library of parameterized engine overall structure is established by “top-down” master modeling method. On this basis, the management of engine parameters in case library is achieved, which built a foundation for the rapid design of new program at stage of overall structure design.

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1312-1317

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November 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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