System and method for performing an in situ repair of an internal component of a gas turbine engine

A system for performing in situ repairs of internal components of a gas turbine engine, the system comprising:

• an internal component installed within the gas turbine engine, the internal component including a defect defining a fillable volume;
• a repair tool extending lengthwise between a tip end configured to be positioned within the gas turbine engine adjacent to the defect of the internal component and an exterior end positioned outside the gas turbine engine, the repair tool including a mixing chamber that defines a mixing location within the gas turbine engine, the mixing chamber including two or more constituents of a repair agent contained therein, the repair tool further including an agitator positioned within the chamber that is configured to intermix the two or more constituents of the repair agent within the chamber,
• wherein the repair tool is configured to expel the repair agent from the tip end of the repair tool such that the fillable volume is at least partially filled with the repair agent.

A system for performing in situ repairs of internal components of gas turbine engine, the system comprising:

• an internal component installed within the gas turbine engine, the internal component including a defect defining a fillable volume;
• a repair tool configured to receive a first constituent material and a second constituent material, the repair tool extending between a tip end configured to be positioned within the gas turbine engine adjacent to the defect of the internal component and first and second supply ends configured to be positioned outside of the gas turbine engine, the repair tool including a first conduit extending between the first supply end and the tip end that receives the first constituent material and a second conduit extending between the second supply end and the tip end that receives the second constituent material, the first and second conduits merging at or adjacent to a mixing location of the repair tool positioned within the gas turbine engine such that the first and second constituent materials are intermixed at the mixing location to form a repair agent,
• wherein the repair tool is configured to expel the repair agent from the tip end of the repair tool such that the fillable volume is at least partially filled with the repair agent.