Identification of Foreign Objects Damaging Compressor Blades in Turbojet Engines
Description:
"Damage to the compressor blades of turbojet engines due to ingestion of foreign objects is a growing problem, the solution of which has been made more difficult by the large percentage of damaging materials that have remained unknown. A rapid emission spectroscopic method was devised to identify the chemical composition of these foreign objects. Results on laboratory-prepared specimens and blades from damaged engines show that the method can be utilized to determine the nature of the ingested …
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Date:
January 7, 1957
Creator:
Spakowski, A. E. & Graab, J.
Item Type:
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Report
Partner:
UNT Libraries Government Documents Department