Related by context. Frequent words. (Click for all words.) 61 hybrid powertrains 57 conventional internal combustion 57 Ti VCT 55 CVTs 55 aftertreatment 55 HYbrid4 55 electrolyser 54 thermoelectric materials 54 microchannel 54 PEM fuel 54 compression ignition 54 stoichiometric 54 turbocharged engines 54 internal combustion engines 54 electrically driven 53 efficient powertrains 53 electromobility 53 cathode materials 53 technologies 53 cylinder deactivation 53 hybrid drivetrain 53 gas recirculation 53 SmartGauge 52 numerical simulation 52 hybrid powertrain 52 BlueTec 52 ECOnetic 52 particulate filters 52 combustion engine 52 fuel injector 52 spark ignition 52 Efficient Dynamics 52 FCVs 52 RADIOSS 52 thermoelectrics 52 Selective Catalytic Reduction SCR 52 Lithium Ion batteries 51 combustion engines 51 mechatronic 51 evaporative emissions 51 drivelines 51 NOx reduction 51 thermochemical 51 electric drivetrain 51 biodiesels 51 nitrogen oxide NOx emissions 51 electric powertrain 50 ECUs 50 electric propulsion 50 HEVs 50 internal combustion engine 50 battery chemistries 50 variable valve 50 reconfigurability 50 adiabatic 50 EcoBoost engines 50 hydrogen 50 diesel particulate filter 50 torque vectoring 50 BMW Vision EfficientDynamics 50 turbocharging 50 fluidics 50 BMW EfficientDynamics 50 SOFCs 50 powertrains 49 magnesium alloys 49 Computational Fluid Dynamics CFD 49 windtunnel 49 Dumesic 49 diesel particulate filters 49 porous silicon 49 drivetrain components 49 powertrain 49 ultrasonics 49 EfficientDynamics 49 biocatalysts 49 peptide synthesis 49 deep submicron 49 micro inverters 49 gaseous fuels 49 technology 49 induction motors 49 gas recirculation EGR 49 BMW ActiveE 49 multiphysics 49 physiologically relevant 49 MultiAir 49 metagenomics 49 Hybrid Synergy Drive 49 nanosensor 48 hybridisation 48 ceria 48 PHEV 48 drivetrains 48 productivities 48 scramjet engine 48 piezoelectric materials 48 Ford EcoBoost 48 nanotechnological 48 R#a 48 semiconductor fabs