Propeller oil leaks and internal component wear, such as actuating pistons and vent systems, frequently required repair or replacement. Excessive in-flight propeller vibrations were successfully ...
Retrofit programme is delayed for tests to show if vibration affects Hawkeye's turboprop engine or avionics The US Navy's programme to retrofit new eight-blade propellers to its Northrop Grumman E-2C ...
The new vbration monitoring system will improve passenger comfort and lower operating costs for ATR operators. A new vibration monitoring system manufactured by Meggitt Sensing Systems will allow fine ...
EARLY in 1936, at the instigation of the National Physical Laboratory, the Singing Propeller Committee of the Institution of Naval Architects included among other recommendations in its report a ...