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CPT, TU Wien study finds 48V mild diesel hybrid cuts engine-out NOx 9%, 4.5% fuel economy improvement

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A joint study by Controlled Power Technologies (CPT) and Austria’s Technische Universität Wien (TU Wien) into 48V diesel mild hybrid technology verified a 9% reduction of NO x in raw engine-out emissions, while retaining the fuel economy and CO 2 benefits of diesel engine technology.

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Enerpulse explains mechanism by which pulsed energy ignition plugs enhance fuel economy

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Enerpulse Technologies said that it has further identified the underlying mechanism by which its its pulsed energy ignition technology improves fuel economy, reduces emission and delivers higher torque in spark ignited (SI) internal combustion (IC) engines. Earlier post.) —Wes Helgeson, senior research engineer.

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2019 Ram drops weight, gains 48V eTorque mild hybrid system

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The battery pack includes a 3-kilowatt DC-to-DC inverter to maintain the battery’s state of charge and convert 48 volts to 12 volts to power the Ram 1500’s accessories and charge its conventional 12-volt lead-acid battery. Cooling air is drawn from inside the truck and vented via the built-in cabin exhausters.

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Jeep introduces 2018 Wrangler with mild hybrid, diesel options; plug-in hybrid version in 2020

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The eTorque system improves fuel economy, launch performance, and driver comfort during start/stop operations. The eTorque system’s hybrid functions include auto stop/start, electric power assist, extended fuel shut-off, transmission shift management, intelligent battery charging and regenerative braking. The FCA US 3.6-liter

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Advanced ADEPT 48V affordable mild hybrid on path to meet future ultra-low vehicle emissions

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The final results will be presented at the UK’s LCV2016 event on 14-15 September. Ricardo believes the above package is very competitive with other fuel economy solutions such as full hybridization. Rated at 2.4kW, TIGERS is capable of providing further power recuperated from the exhaust downstream of the turbocharger.

Emissions 150
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Cummins introduces 5L V8 diesel for North American light- and medium-duty commercial vehicles

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represents the next dimension in fuel economy and performance as Cummins continues to broaden our on-highway product line. With multiple injection events, the HPCR fuel system, along with Cummins VGT Variable Geometry Turbocharger, contributes to a peak torque of 560 lb-ft (759 N·m), and quick throttle response.

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Ricardo to display functional integration prototype of ADEPT 48V “intelligent electrification” diesel

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Ricardo will display the first functional integration prototype of the Advanced Diesel Electric Powertrain (ADEPT) collaborative research project ( earlier post ) in public for the first time this week at the Low Carbon Vehicle Event (LCV 2014) in the UK.

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