GAS TURBINE ENGINE AND TURBINE ARRANGEMENT

专利名称：GAS TURBINE ENGINE AND TURBINE

ARRANGEMENT

发明人：Roderick M. TOWNES,Keith C. SADLER申请号：US16352014申请日：20190313

公开号：US20190309681A1公开日：20191010

专利附图：

摘要：A turbine arrangement for gas turbine engine, the arrangement comprising ahigh pressure turbine mounted on a high pressure shaft and a low pressure turbinemounted on a low pressure shaft, wherein the high pressure turbine comprises a single

stage turbine rotor configured to rotate in a first direction, and wherein the low pressureturbine comprises three or more rotors () configured to rotate in a second directionopposite to the first direction. The low pressure turbine is closely coupled to the highpressure turbine with no stator vanes provided between the two.

申请人：ROLLS-ROYCE plc

地址：London GB

国籍：GB

更多信息请下载全文后查看