|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||F02C-007/08 F02C-007/18 F02K-003/50|
|미국특허분류(USC)||60/776; 60/804; 60/806|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 5 인용 특허 : 15|
A gas turbine engine has a device for admitting a rotating fluid flow from an annular space of the casing to the inlet portion of a combustor to form a rotating fluid flow in the inlet portion of the combustor. The rotating fluid flow is formed in the annular space of the casing by supplying a fluid from a compressor to the blades of the turbine rotor disk.
1. A method of operation of a gas turbine engine having a compressor for producing a fluid flow, a casing, a combustor in said casing, said combustor having an inlet portion, a turbine rotor disk with blades, and an annular space in said casing, said annular space surrounding said blades, said method comprising:supplying fuel and combustion air to said combustor to prepare a heated fluid; supplying said heated fluid directly from said combustor to said blades; supplying said fluid flow from said compressor to said blades to form a rotating fluid flow in ...