01 Component and application testing

FEV InjectionsTest Bench

FEV Flow Test Bench

FEV Flow Test Bench

  • Swirl and FEV Tumble Anemometry with paddle Wheel
  • Swirl Anemometry with Honeycomb
  • Customizing: Design, Soft- and Hardware
  • Bore Range From 60 mm to 190 mm
  • Flow rate up to 1,600 m³/h
  • Automatic Valve Adjustment  for hard Springs
FEV Optical Test Bench

FEV Optical Test Bench

  • Particle Image Velocimetry (PIV)
  • PIV Software DaVis from LaVision
  • Test Rig Software LabVIEW from NI
  • Auto Positioning of Camera-Laser and Valve-Lift
  • Easy Cylinder Head and Liner changes
  • Recording of complete flow field
  • Detection of W –tumble / flow asymmetries
  • Assessment of flow stability
FEV Injection Test Bench

FEV Injection Test Bench

  • Diesel and Gasoline Injectors
  • High Pressure Spindel Pumps 
  • Shot to Shot Measurement
  • Pressure Cell with Window
  • Spray Target with Spray Master from LaVision
  • Injektor Leakage Test
  • Software LabVIEW from NI
  • Customizing: Design, Soft- & Hardware
  • Medium Temperature Control

Turbocharger Friction Test Bench

  • Speed range Passenger car: 140,000 1/min
  • Speed range Heavy Duty: 80,000 1/min
  • Maximum bearing power: Passenger car  ~ 1.2 kW
  • Heavy duty ~ 2.5 kW
  • Oil temperature range: 40 - 110 °C
  • Temperature range cooling water: 40 - 100 °C
  • Thrust load range: - 100 to + 100 N
Turbocharger Rotor Inertia Test Bench

Turbocharger Rotor Inertia Test Bench

  • Subcompact to heavy duty range
  • Wheel size approx. DT = 30 - 90 mm
  • Shaft inertia approx. J = 3E-6 - 4E-4 kgm2
Mechanical Compressor Test Bench

Mechanical Compressor Test Bench

  • Effective drive power approx.  P = 27 kW
  • Variable intake conditions: p1 = 0.5 - 2 bar, T1= 15 - 150°C
Turbocharger - Hot Gas Test

Turbocharger Hot Gas Test Bench

  • Fully automated compressor & turbine mapping
  • Subcompact to heavy duty range: 0.01 - 1 kg/s
  • Hot gas temperature: T3=200 - 1,200 °C
  • Unequal admission of twin scroll turbines with 2 burner set up
  • 2-Stage system mapping
  • Analysis of vehicle package surge limit
  • Extended pressure ratio mapping (Compressor Closed Loop)
  • Variable intake conditions: p1 = 0.5 - 2 bar, T1= 15 - 150 °C
  • Enhanced stability & steady state detection for high accuracy & reproducibility