Aircraft Gas Turbine Engine Fan Disk And Hub

Aircraft Gas Turbine Engine Fan Disk and Hub are components of gas turbine engines used in aircraft.

The fan disk is a circular component that houses the fan blades. It is typically made of a high-strength material, such as titanium, to withstand the high rotational speeds and loads experienced during operation. The fan disk is connected to the engine shaft and rotates at high speeds to draw in and compress air for combustion.

The hub is the central part of the fan disk that connects it to the engine shaft. It provides support and stability to the fan blades, ensuring they rotate smoothly and efficiently. The hub is also designed to withstand the high centrifugal forces generated by the rotating fan blades.

Both the fan disk and hub are critical components of the gas turbine engine, as they play a crucial role in the engine's performance and efficiency. They are designed to be durable and reliable, as they are subjected to extreme temperatures, pressures, and forces during operation.

In the supply class Gas Turbines And Jet Engines, Aircraft, Prime Moving; And Components, the fan disk and hub are categorized under the supply group Engines, Turbines, And Components. This supply group includes various components and parts related to gas turbines and jet engines used in aircraft, such as engine casings, combustion chambers, turbine blades, and fuel systems.