VIRTUAL MULTI-STREAM GAS TURBINE ENGINE

摘要

A gas turbine engine is provided that includes a core flow path to direct a core stream flow. A common flow path is outboard of the core flow path, where the common flow path directs both a second stream flow and a third stream flow. Another gas turbine engine is provided that includes an outer case structure around a central longitudinal engine axis. An intermediate case structure is inboard of the outer case structure, where the intermediate case structure and the outer case structure direct both a third stream flow and a second stream flow. An inner case structure is inboard of the intermediate case structure, where the inner case structure and the intermediate case structure direct a core stream flow.

主权项

1. A gas turbine engine, comprising:
a core flow path to direct a core stream flow; and a common flow path outboard of the core flow path, the common flow path to direct both a second stream flow and a third stream flow.