Mechanical Dynamics & Analysis (MD&A) repaired a Frame 5 gas turbine rotor. MD&A replaced 1st and 2nd stage buckets, repaired the seal area on the row 1 turbine wheel, performed compressor blade ...
Rolls-Royce is about to begin test runs of a new open rotor rig aimed at evaluating noise performance as a first step toward development of a full-scale demonstrator. The company’s “Rig 145” open ...