Rotor system for a turbine engine

A turbine engine having a longitudinal centerline axis and comprising:

• a rotating shaft, the rotating shaft being at least one of a fan shaft, a high-pressure shaft, or a low-pressure shaft;
• and
• a rotor system comprising:
• a rotor assembly including a plurality of rotor blades, the rotor assembly coupled to the rotating shaft and the plurality of rotor blades rotating about the longitudinal centerline axis;
• and
• a stator assembly including a plurality of stator vanes arranged circumferentially about the stator assembly and including at least one pair of non-uniform gaps between adjacent stator vanes, the plurality of stator vanes comprising:
• a first group of stator vanes having a first non-uniform gap of the at least one pair of non-uniform gaps between adjacent stator vanes of the first group of stator vanes;
• a second group of stator vanes having a second non-uniform gap of the at least one pair of non-uniform gaps between adjacent stator vanes of the second group of stator vanes, the first non-uniform gap being a different size than, and positioned 180° from, the second non-uniform gap;
• a third group of stator vanes having a uniform spacing between adjacent stator vanes of the third group of stator vanes, the uniform spacing being a different size than the first non-uniform gap and the second non-uniform gap,
• wherein the plurality of rotor blades direct air through the plurality of stator vanes.