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公开(公告)号:WO2018063885A1
公开(公告)日:2018-04-05
申请号:PCT/US2017/052478
申请日:2017-09-20
Applicant: GENERAL ELECTRIC COMPANY
Inventor: GUO, Tao , BOISCLAIR, Michael, Ernest , COTRONEO, Joseph, Anthony , HOFER, Douglas, Carl , MUJEZINOVIC, Amir , OSTROVSKIY, Vsevolod, Yuriyevich
CPC classification number: G06F17/5086 , F01D5/141 , F01D5/16 , F01D5/225 , F01D9/02 , F04D29/324 , F04D29/542 , F05D2220/31 , F05D2220/32 , F05D2230/50 , F05D2240/12 , F05D2240/125 , F05D2240/30 , F05D2240/307 , F05D2250/29 , F05D2260/96
Abstract: The present disclosure is directed to a method for scaling an airfoil (200) for placement in a turbomachine. The method disclosed herein includes radially scaling a master airfoil (200) to form a scaled airfoil (202). The method may also include tuning the scaled airfoil. For example, tuning the scaled airfoil may include axially scaling. The scaled airfoil (202) generally has similar characteristics to the master airfoil (202).
Abstract translation: 本公开涉及一种用于缩放用于放置在涡轮机中的翼型件(200)的方法。 本文公开的方法包括径向缩放主翼型(200)以形成缩放翼型(202)。 该方法还可以包括调整缩放的翼型。 例如,调整缩放翼型可以包括轴向缩放。 缩放翼型件(202)通常具有与主翼型件(202)相似的特性。