A flow path surface of a gas turbine engine at the location of a bladed component is disclosed in which the flow path surface includes a cylindrical upstream side and a conical downstream side. The bladed component is located at the intersection of the cylindrical upstream side and the conical downstream side. The cylindrical upstream side can extend from a leading edge of the bladed component, or a point upstream of it, to a location between the leading edge and trailing edge of the component. The conical downstream side can extend past the trailing edge of the bladed component. The bladed component can be a fan blade or a compressor blade.
申请公布号
WO2014163673(A2)
申请公布日期
2014.10.09
申请号
WO2013US72315
申请日期
2013.11.27
申请人
POWER, BRONWYN;FULAYTER, ROY DAVID;RIVERS, JONATHAN M.
发明人
POWER, BRONWYN;FULAYTER, ROY DAVID;RIVERS, JONATHAN M.