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CZ/EN

Center of Aviation and Space research

LRI-AAST: L1 and 2 laboratory DACS systems

Lab Equipment
L1 - DYNO and CORE test cells
L2 - PROP1 and PROP2 test cells
Data Acquisiton System
The test cells are equipped with large DAS that can be grouped together for more channels if necessary
Measurement No Range Notes
Fuel Flow* 2 0-800 pph To be installed on facility piping. From fuel tank to engine FMU. Redundant turbine flowmeters. The flowmeters should be volumetric; the mass calculation must be done in the LF system real time calculation.
Fuel Flow* 2 0-2500 pph To be installed on facility piping. Motive Flow From FMU recirculating. Redundant turbine flowmeters. The flowmeters should be volumetric; the mass calculation must be done in the LF system real time calculation.
Fuel Flow* 1 0-1 kg/dm3 Densimeter on facility piping for gr  from volume to mass
Fuel Flow* 1 0-800 pph Coriolis fuel flowmeter to be used for check consistency.
Fuel Pressures* 3 0 - 70 psig From facility tank to FMU and motive flow from FMU to recirculation.
Fuel temperature* 6 Ambient Temperature To be installed on facility piping near each flowmeter and before FMU
Time (GPS
Synchronization system)
1 N/A Needed to synchronize all systems. At least 1O H z is required.
lnlet Temperature 4 Ambient Temperature To be installed on test cell inlet
Test Cell Pressures 4 Ambient Pressure Front/Rear test cell pressure. Probes to be included.
Test Cell Temperatures 4 Ambient Temperature Front/Rear test cell temperatures. Probes to be included.
Engine Torque
(Dyno Test Cell)
1 Lb*ft lnline torquemeter
Environment 1 Ambient
Humidity, Temperature, Pressure
Weather  station  to be installed outside  test cell.
Test Cell lnlet Temperature 4 Ambient
Temperature
4 RTDs on test cell inlet
Airflow 1 Engine lnlet Airflow, Dyno Test Cell Ref. dyno test cell RFQ and below notes about standard instrumentation.

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Photogallery LRI-AAST: L1 and 2 laboratory DACS systems

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