
R&D Moteurs

Adapted to petrol (up to E100), diesel and CNG ( 280bar) engine with top range equipment, this high dynamic engine dyno offers a high level of versatility and is able to answer to most engine development issues :
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Performance measurement and development
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Engine calibration optimization : automated calibration, DOE, data post pocessing
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Combustion analysis
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After treatment development and optimization ( Catalysts, Diesel and gasoline Particles Filter, SCR, Nox Trap…)
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High dynamic engine testing and vehicle simulation: RDE, normative cycles simulation WLTP, FTP75,…
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Engine fast cooling
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Regulated and non – regulated pollutants measurement
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CO2 emissions and fuel consumption measurements
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ECU by pass software prototyping
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Etc.
Engine Dyno




















01
General characteristics
Our test cell is composed of the following main equipments :
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AVL Dynoroad 302/10 asynchronous machine. Nominal capicities : 330 kw/700 Nm/10 000 tr/min
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Torquemeter HBM T40 – 3 kNm
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Temperature and humidity regulated combustion air
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Intake air mass flow meter (ABB Sensiflow)
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Dynamic temperature control for water, oil and turbocharged air
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Coriolis fuel flow meter AVL 735S + AVL 753C conditioner (E100 compatible)
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2 high capacity cooling fans controlled by vehicle speed (normative emission cycle simulation)
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4 additional cooling fans with local temperature closed loop control




























02
Measurement and indicating system :
Equipped with a range of I/O channel , the bench is able to do most of the acquisitions for engine operation analysis :
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32 10Hz temperature input
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48 200Hz analogic input
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16 5kHz analogic input
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16 numeric I/O
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24 analogic output
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12 PWM output
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6 channels counter input
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4 Lambda channels (Etas ES 631)
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2 Lambda channels (ETAS ES 636 – pressure compensated)
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1 AVL Indimodul Indicating Analyzer - 8 channels / 800 kHz














03
Software :
Software :
The following software tools are operated on the dyno and its environment :
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Dyno control AVL Puma Open 1.5.3
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AVL Concerto data post processing
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DOE generator and control AVL CAMEO 4R1 (full option licence)
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Road load dyno controller (emission cycles imulation) AVL ISAC 400
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Vehicle dynamic and road simulation (RDE simulation) software AVL In Motion
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Normative emission cycle controller AVL GEM
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ECU calibration tool Etas Inca PC V7 + ES592
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ECU by pass software prototyping :
- Hardware module ETAS ES910 / ES930
- Rapid prototyping software ETAS Intecrio & Etas Ehooks
































04
Exhaust gas analyzing system :
The test cell proposes a large set of equipment dedicated to exhaust gas and particle analysis:
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AVL AMA i60 R2 raw gas analyzer CO/HC/CH4/CO2/02/NOx ou NO – CO2 EGR
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AVL AMA i60 R1 raw gas analyzer CO/HC/CH4/NOx/NO/CO2/02
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AVL SESAME 4 FTIR gas Analyzer
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Normative diluted gas analyze :
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Dilution tunnel
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CVS AVL i60 D1
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5 gas diluted analyser (CO, HC, CH4, NOx, CO2)
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Heated storage bags cabinet (4x3 bags)AVL AMA i60
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Particle counter AVL 489 APC
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Micro soot sensor AVL 483
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Opacimeter AVL 439
Smokemeter AVL 415S

































