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2017 Chrysler Pacifica Hybrid PHEV minivan EPA-rated at 84 MPGe in electric-only mode; role of eFlite dual-motor/one-way clutch strategy

Green Car Congress

(As examples of SUV/MPV-style electric vehicle fuel efficiency, the 2016 Tesla Model X AWD - 75D is EPA-rated at 93 MPGe combined city/highway; the Model X AWD - P90D is EPA-rated at 89 MPGe; and the 2016 BYD e6 compact MPV is EPA-rated at 72 MPGe. All figures from fueleconomy.gov.). The MSRP of the non-hybrid Pacifica minivan is $28,595.

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Improving performance of 2-methylfuran as alternative SI fuel using cooled EGR

Green Car Congress

In the Tianjin study, the team explored the impact of exhaust gas recirculation (EGR) rates from 0% to 15% and compression ratios (CRs) of 8, 9, and 10 on the combustion characteristics and emission performance of 2-methylfuran (MF) and gasoline. 2014.04.054.

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Split injection Miller cycle with boost decreases knock tendency and increases torque in downsized engine

Green Car Congress

A low effective CR can reduce the end-gas temperature and, consequently, the Miller cycle can suppress knock. The researchers used a Ricardo E6 4-stroke SI engine in the study, with a swept volume of 0.5 However, engine knocking, which is a serious hindrance in achieving a high thermal efficiency, is likely to occur. —Wei et al.

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EADS demonstrating electric and hybrid aviation propulsion; innovative distributed propulsion series hybrid

Green Car Congress

E-Thrust is a “series hybrid” electrical distributed propulsion system concept using one gas power unit providing the electrical power for six fans for lower fuel consumption, fewer emissions and less noise. Also at the Paris Air Show, EADCO and PC-Aero are presenting their two-motor electric aircraft project “Elektro E6”.

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