Battery Webinar
WHAT IS THE POWER CONSUMPTION?
3
How did you validate the power consumption of the a/c?
We're using industry best practice tools to obtain
precise power estimates – evidence-based engineering
LILIUM
FLIGHT TESTING
4
YEARS
of flight testing done
WIND-TUNNEL
5 MON
of wind-tunnel testing conducted
MONTHS
MEASUREMENTS
All
Compressor maps, e-motor
efficiency maps, battery cell
characterization
Validation
Loop
INDIVIDUAL
COMPONENTS
Simulation
10
of CFD computing
Sources: Lilium flight testing, wind-tunnel testing, in-house measurements, inhouse CFD (Computational Fluid Dynamics) simulations, A/C (Aircraft) performance model
MILLION
HOURS
D
L
F
W=mgo
Validated
A/C performance model
- Full missions'
simulation capabilities
- Used for customer
performance
guarantees
- Used for certification
P. 12View entire presentation