A MicroGasTurbine (MGT) is a new type of thermal engine with a single-machine power range generally between 25 and 300 kW. Its basic technical features include the use of radial flow impeller machinery (centrifugal and axial compressor), air bearings, dry low emission combustion chambers, inspired integral high-speed motors, and compact efficient recuperators. MicroGasTurbines are widely used in distributed energy, ship and vehicle propulsion, and mobile power stations due to their high degree of equipment miniaturization, good fuel adaptability, low pollutant emissions, and high reliability. The combustion chamber, as an important component of the MicroGasTurbine, is related to the normal operation of the entire machine.