Gas turbines fall in the category of heat devices that exploit the energy of the hot gases produced by combustion of liquid or gaseous fuel and. Gas turbine converts the energy of combustion gas into mechanical work by means of blades on the shaft of the gas turbine with which it is connected to the shaft of a work machine. One of the most widespread implementations of gas turbines is the implementation with an open process. Gas turbines operate with isobaric inlet and outlet of heat, and the process can be open, semi-closed and closed. Apart from this there are various other classifications and uses of gas turbines. Gas turbines have developed slowly throughout history due to technological underdevelopment of civilization and the unavailability of materials durable at high operating temperatures. Constructionally they are more simply designed than most other heat engines, which is their big advantage, and their main parts are the turbocharger, the combustion chamber and the gas turbine itself. In addition to the main components, gas turbine systems are composed of various other auxiliary parts whose main function is the provision of correct and reliable operation of the system. Some of these parts are filters, noise suppressors, air heaters and air coolants, lubricating oil system, etc. In addition to the structural parts of a gas turbine system, two other important functions are the control and regulation of gas turbines. With its many advantages, the gas turbine has become the dominant drive engine in air traffic and has found wide application in industry and maritime transport.