What is the function of turbo jet exhaust duct?

The turbojet exhaust duct serves to direct and manage the flow of exhaust gases produced by the engine's combustion process. It helps in efficiently channeling these gases out of the engine, thereby contributing to thrust generation. Additionally, the duct aids in reducing noise and can help to optimize the engine's performance by controlling the temperature and pressure of the exhaust flow. Overall, it plays a crucial role in the engine's efficiency and the aircraft's aerodynamic performance.