In many cases turbine or turbine compressor is operated above the first critical speed. Generally, such a rotor cannot be achieved a satisfactory results if it be balanced only two plane balancing because of its flexibility. In this case we have to us...
In many cases turbine or turbine compressor is operated above the first critical speed. Generally, such a rotor cannot be achieved a satisfactory results if it be balanced only two plane balancing because of its flexibility. In this case we have to use more than three balancing planes of the rotor, i.e. high-speed balancing. This paper shows the results of high-speed balancing of turbo compressor and turbine to their operating speeds using high-speed facility.