TECHNICAL AND TECHNOLOGICAL CAPABILITIES OF TEST BENCH

3/7/152 Engine test bench

3/7/153 Engine test bench  Engine bench test basic characteristic:  Closed type  Modular design of testing rig  Engine mounted into support frame  Up to 60 standard parameters permanently recorded  APU or electrical starting capability  Manual or automatic testing cycle

3/7/154 Engine test bench

3/7/155 Engine test bench  Engine bench test capabilities:  Standard ground test of jet engines (non augmented and augmented) per customer technical specification and test programme  Max air mass flow: up to150 kg/sec  Max air mass flow: up to 150 kg/sec  Max thrust up to 120 kN  Special engine ground test  Engine test support activities

3/7/156 Engine test bench  Engine ground tests:  Checking tests, running-in of components, etc  Acceptance tests  Endurance tests (Periodical, LCF,...)  Qualification and Certification tests  Special tests

3/7/157 Engine test bench  Special Engine ground tests:  Strength tests by tensometers (rotation parts including)  Engine component thermal status tests (rotation parts including)  Vibration tests and analysis  Acoustic pressure test and analysis  Emissions analysis

3/7/158 Engine test bench  Engine test support activities:  Calibration of sensors, measuring instruments and measuring chains  Oils, fuel and hydraulic liquids physical and chemical analysis  Oil cleaning and regeneration  Thermal analysis

3/7/159 Engine test bench  Calibration of sensors, instruments and measuring chains :  Strength  Flow  Speed  Temperature  Pressure  Vibration  Electrical values  etc

3/7/1510 Engine test bench  Oils, fuel and hydraulic liquids physical and chemical analysis :  Spectral analysis  Ferrographical analysis  Class of purity  Water content  Distillation test  Inflammation point  Kinematics viscosity  Density  etc