SECONDARY AIRFLOW PASSAGE FOR ADJUSTING AIRFLOW DISTORTION IN GAS TURBINE ENGINE

摘要

The system and method for adjusting the distortion of air-flow are disclosed in gas-turbine unit using secondary streams channel components. Gas-turbine unit includes that compressor section, burning block and turbine portion serial flow at least partially define out an engine airflow path. Shell can enclose gas-turbine unit and be at least partially exposed to outer letter air-flow. The gas turbine further includes that secondary streams channel assembly includes door and pipeline, which limits entrance and be located at shell, which limits communication and the engine airflow path of the air-flow of outlet, which includes that airflow channel extends between the inlet. Door can move between the open and the closed positions, be distorted with allowing the outer letter air-flow in part to adjust air-flow by airflow channel.