发明名称 COMBUSTION SYSTEM INCLUDING TRANSITION PIECE AND METHOD OF FORMING USING CAST SUPERALLOY
摘要 PROBLEM TO BE SOLVED: To provide a combustion system including a transition piece and a method of forming the transition piece using a cast nickel-based superalloy.SOLUTION: A transition piece includes a body defining a flowpath and an enclosure, the body having a circular inlet section for receiving combustion products from a combustor and an outlet end for flowing the combustor products into a first stage nozzle of a gas turbine. The transition piece comprises a one-piece single casting construction of the circular inlet section, the body, and the outlet end. The transition piece is formed from a nickel-based superalloy. The transition piece has a thick-to-thin ratio of wall thickness of thick transition to wall thickness of thin transition of about 1.1 to about 2.5.
申请公布号 JP2013227973(A) 申请公布日期 2013.11.07
申请号 JP20130087923 申请日期 2013.04.19
申请人 GENERAL ELECTRIC CO <GE> 发明人 MCMAHAN KEVIN WESTON;PECK ARTHUR;VLESSIS NICHOLAS
分类号 F02C7/00;F23R3/42 主分类号 F02C7/00
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