Test Equipment For Aircraft Fuel Pump

Model No. - A4135

About

This test equipment is meant for preliminary regulation of Aircraft fuel pump test rig Unit. Aircraft fuel pump test rig is the fuel pump and controller of the engine. It regulates fuel flow in relation to throttle position, engine speed, engine inlet air temperature, engine compressor outlet pressure and electrical commands for engine control. Apart from controlling fuel flow , the Aircraft fuel pump test rig unit controls the position of compressor inlet guide vanes in relation to engine speed and engine inlet temperature.

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Technical Details

ATF is used as working media for Test equipment for Preliminary Regulation of NR-31BT1.
  • Fluid Specifications: Density (at 15 ºC): 775.0 to 840.0 kg/m3.
    Kinematic viscosity at minus 20°C, mm2/s
    Flash point: 38 ºC.
    Temperature of working fluid (ºC): 15 to 40 ºC.
    ATF tank capacity: 100 liters.
  • Ball Valve: Pressure : UP TO 10 Kgf/cm²
  • Filter: Filter Rating-16 micron
  • Non-Return Valve: 10 kgf/cm2
  • Pump Pressure: 10 kgf/cm2
  • Motor To Drive Pump: Motor suitable to drive pump(59)Should be flameproof type.
  • The Test Equipment for Aircraft fuel pump is specifically designed to facilitate the setup and calibration of the Aircraft fuel pump.

    Key Features

    • Fuel Flow Regulation: The equipment allows for preliminary regulation of the NR-31BT1 unit's fuel control system, ensuring that fuel is delivered according to various operational parameters such as throttle position, engine speed, and environmental factors like inlet air temperature.
    • Engine Performance Optimization: By enabling fine-tuning of fuel flow in relation to engine compressor outlet pressure and electrical commands, this test equipment ensures the NR-31BT1 unit is set up to maintain optimal engine performance and responsiveness.
    • Compressor Inlet Guide Vane Control: The equipment helps regulate the NR-31BT1’s control over the compressor inlet guide vanes. This control optimizes airflow into the engine based on engine speed and inlet temperature, which is crucial for maintaining efficiency and stability under different operating conditions.
    • Preliminary Calibration and Adjustment: It allows technicians to conduct initial adjustments to the NR-31BT1, aligning it to expected engine performance specifications before full engine testing. This ensures that the unit is correctly set up before installation in the engine, reducing potential performance issues.

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