Mechanical Dynamics and Analysis inspected and repaired an A-10 frame High-Pressure rotor. The unit was a 3600 rpm, 90 MW combined-cycle unit.  MD&A’s Turbine-Generator Repair Facility performed the incoming inspections/evaluations, repair straightening of the rotor, final inspections, as well as high-speed balance. Incoming inspections and evaluations consisted of blast cleaning, NDE, visual inspections, material verification, […]