Test Benches - Infrastructure - Virtual Vehicle

Our Test Benches – Infrastructure

Cooling Lab Test Bench

battery thermal investigations (single cell and module tests)
long time experiments with cooling
Thermal impedance spectroscopy
Power electronics thermal measurements
Outlook for one-stop-shop thermal investigations:
Battery & inverter & E-motor

Aerothermal Test Bench

cooling components
Pressure Drop
Heat Rejection
Temperatures
radiator, intercooler, oilcooler
air flow sensor calibration
wall film experiments

Gas Lab

calibration and test gas supply
gas mixer / diluter
UV & VIS spectroscopy
various gas cells
detection limits down to immission level
Gases:
NH3, NO, NO2, SO2, N2O,
air, N2

Hot Air Test Bench

exhaust system investigations
gas distribution
gas decomposition
wall film
spray optimization
acoustic experiments

Test Benches – Infrastructure

Cooling Lab

Thermal investigation of single cells and modules
Immersion cooling and indirect cooling
Cell ageing for different cooling methods
Different thermal management fluids
Thermal impedance spectroscopy

Test Benches – Infrastructure

Aerothermal Test Bench

Cooling Components

Pressure Drop
Heat Rejection
Temperatures

Air Flow Sensor Calibration

Multihole
Wilson Tubes
ViF-Probes

Wall Film

Height
Speed
Width

Test Benches – Infrastructure

Gas Lab

Sensor Development

Spectroscopic System

- Tomographic Emission Detector (TED)
- ViF-PEMS
- Long Path Gas Cells
Filter Optimization
Gas Sensor Calibration
- Gas mixer available

Test Benches – Infrastructure

Hot Air Test Bench

Selective Catalytic Reduction

Gas Decomposition
Wall film
Spray Optimization

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