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Hyundai Motor Group outlines new powertrain strategy: Smart Stream targeting 50% thermal efficiency

Green Car Congress

Hyundai Motor Group outlined its future powertrain development strategy at its International Powertrain Conference in Korea. At the conference, Hyundai Motor Group is displaying the first four engines and two transmissions from its forthcoming line-up of new Smart Stream powertrains. Beginning with the introduction of 1.6-liter

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Calls for an international 48V electrical standard for vehicles; looming WLTP implementation

Green Car Congress

At the 2 nd International Conference Automotive 48 V Power Supply Systems , held last week in Düsseldorf, Germany, Controlled Power Technologies (CPT), a major sponsor of the event, together with leading car makers and Tier 1 suppliers, argued the need for an internationally agreed 48V electrical standard. The conference.

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Pinnacle’s opposed-piston scooter engine can meet NOx target with lean operation and ignition delay; little fuel economy hit

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The engineers tested a prototype 100cc engine on a dyno to gather steady-state fuel consumption, emissions, and combustion stability data over a matrix of speed, load, mixture ratio, and combustion phasing. Four engine control modes were evaluated with the goal of reducing NO x and minimizing fuel economy impact.

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Simulation study suggests ORC waste heat recovery system could deliver potential 7% improvement in fuel consumption in a PHEV on highway

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Their paper was presented at the ASME Internal Combustion Engine Division 2012 Fall Technical Conference by Marcello Canova, assistant professor at OSU; lead author was Philipp Skarke, from the University of Stuttgart Institute for Internal Combustion Engines and Automotive Engineering. Exhaust gas exergy map of EcoCAR engine.

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Clemson research developing integrated modeling and control systems to reduce particulates from GDI engines

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GDI engines have better fuel economy and lower carbon-dioxide emissions than more conventional port fuel injection engines; however, the technology results in higher fine-particle emissions. Onori will present aspects of her work on emissions controls at the upcoming 2017 American Control Conference in Seattle in May.

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Valeo acquires electric supercharger business from Controlled Power

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Unlike exhaust-driven turbochargers, electric superchargers are driven by an electric motor. When coupled with an energy recovery system, electric superchargers can be used to create a cost-competitive hybrid solution that can deliver fuel savings of up to 20% in the standard European driving cycle, Valeo said. Earlier post.).

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Hyundai outlines future powertrain strategy

Green Car Congress

Hyundai Motor Group this week outlined its latest powertrain technologies and future plans at the 12 th Hyundai-Kia International Powertrain Conference, held near the Hyundai Motor Group R&D Center in Korea. A variety of technologies were adopted to maximize fuel economy and performance of the Kappa 1.0 The Kappa 1.0

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