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 ...

Automatic ball balancing systems have emerged as a pivotal innovation in managing rotor dynamics by counteracting the adverse effects of mass imbalance. These systems, comprising balls that are free ...

Solving insidious vibration problems in rotating equipment may sometimes seem like a black art that requires the right incantation. But identifying the root cause of the vibration is actually a ...

Since September 1996, the at-speed balancing bunker in Sulzer’s Houston Service Center has been performing a critical service for clients from all over the world. As an integral part of the diagnostic ...

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A Black Hawk helicopter would have no issue continuing to fly, even if its tail rotor is out of balance, said a spokesman for the company who builds the aircraft. Sikorsky Aircraft, the Lockheed ...