European safety regulators have drawn up the first airworthiness directive relating to the Airbus A380, mandating checks for cracking of vanes in Rolls-Royce Trent 900 high-pressure turbines. The ...
Specialists from the General Electric and Pratt & Whitney Engine Alliance working with Australian investigators are focusing on a failed nozzle guide vane as the suspected cause of an engine shutdown ...
MTU Maintenance is moving toward using its proprietary high-pressure turbine nozzle guide vane airfoil replacement repair for engines other than the CFM56-5B and CFM56-7, for which it was initially ...
The Australian Transport Safety Bureau (ATSB) has identified oxidation — and subsequent deterioration — of the protective coating around parts of a GE Aviation CF6 engine’s low‑pressure turbine as the ...
Rolls-Royce's 90,0000-square-ft Advanced Airfoil Machining Facility (AAMF) will produce turbine blades and nozzle guide vanes. PRINCE GEORGE COUNTY, Va.—Aerospace engine manufacturer Rolls-Royce is ...
In this paper we analyze an optimization problem that arises in the overhaul of a gas turbine engine. This problem involves the placement of nozzle guide vanes in the nozzle of the engine. The ...
A gouge-and-braze technique has been investigated as an alternative to repair cracks sustained at the trailing edges of C1023 nozzle guide vanes. Slots of four different widths, namely, 0.3, 0.6, 0.9 ...
Expanded PMA Portfolio Enhances Support for CFM56-5B/7B Midlife Engines PALM BEACH GARDENS, FL / ACCESS Newswire / September 22, 2025 / Chromalloy, a global leader in turbine engine aftermarket parts, ...
Mechanical Dynamics & Analysis (MD&A) completed compressor blade replacement work on two 7FA units, including full inspections, and ongoing operational recommendations. We were responsive to emerging ...
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