Characteristics 20 channel 10 Mhz linear array Removable low atteuation wedge Contact technique Main performances Miniaturization Scanning, steering and focusing flexibility and accuracy High bandwidth

Paper

In-situ examination of ABB L-0 blade roots and rotor steeple of low-pressure steam turbine, using phased array technology
6th EPRI Steam Turbine/Generator Workshop and Vendor exposition - St Louis, Missouri, USA - August 1999
Petru Ciorau, Doug MacGillivray, Trek Hazelton, Lionel Gilham, Dale Craig – ONTARIO POWER GENERATION Inc. ,Pickering – Canada / J??e Poguet - IMASONIC S.A. - France