GAS TURBINE ENGINE COOLING FLUID METERING SYSTEM

摘要

A cooling fluid system for a gas turbine engine (20) includes a fluid source (52). A turbine section (28) includes first and second components (59, 68). A fluid supply system has a primary pipe (60) that is configured to provide a cooling supply fluid from the fluid source to a fluid fitting (62) having a fluid junction. The fluid junction is in fluid communication with and is configured to supply a first cooling fluid to the first component (59) and to supply a second cooling fluid to the second component (68). A flow meter (64) is upstream from the fluid junction and is configured to receive the cooling supply fluid.