METHOD OF ON-CONDITION REPAIR AND MODERNIZATION OF AIRCRAFT ENGINE

METHOD OF ON-CONDITION REPAIR AND MODERNIZATION OF AIRCRAFT ENGINE

A method of on-condition repair and modernization of an aircraft engine includes its acceptance and dismantling, flaw detection and cleaning by fluid under pressure of assemblies, units and parts, theassembly of aircraft with mounting of modernized units and parts, and conducting of acceptance tests...

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Hauptverfasser: STYCHISHYN PETRO PAVLOVYCH, RATNICHIKHIN SERHII STEPANOVYCH, KULISHENKO SERHII IVANOVYCH, NEMCHYN OLEKSANDR FEDOROVYCH, MURAVCHENKO FEDIR MYKHAILOVYCH, HOSTISCHEV VALENTYN VALENTYNOVYCH, DENYSIUK VALERII MYKOLAIOVYCH, FEDORENKO OLEKSANDR IVANOVYCH, KOVAL'' VOLODYMYR OLEKSANDROVYCH, KULIKOV PAVLO IVANOVYCH, YUKHACHOV VITALII VOLODYMYROVYCH, POZDNIAKOV ANATOLII SERHIIOVYCH
Format: Patent
Sprache:eng
Schlagworte:
AIRCRAFT
AVIATION
COSMONAUTICS
DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING ORREPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR
GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLYADAPTED FOR USE IN CONNECTION WITH AIRCRAFT
HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFTCOMPONENTS, NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
TRANSPORTING
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Beschreibung
Zusammenfassung:A method of on-condition repair and modernization of an aircraft engine includes its acceptance and dismantling, flaw detection and cleaning by fluid under pressure of assemblies, units and parts, theassembly of aircraft with mounting of modernized units and parts, and conducting of acceptance tests. The operating engine and assemblies are diagnosed on the test bench with measurement of frequency characteristics on second and third tones. Inspection of compressor blade and engine turbine, which have internal cavities, is carried out by flaw detection by acoustic emission. Magnetic flaw detection of damages of the engine parts is conducted on three identical parts mounted consecutively.