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Eaton leverages cylinder deactivation and exhaust thermal management technologies to reduce commercial vehicle emissions

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Power management company Eaton’s Vehicle Group has demonstrated cylinder deactivation (CDA) as an effective technology for meeting future global emissions requirements for diesel-engine powered commercial vehicles. New emissions regulations spearheaded by the California Air Resources Board (CARB), U.S. Rapid catalyst warm-up essential.

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Empa and partners exploring DME as fuel with new heavy-duty test engine

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The scientists intend to provide sound data on the combustion process, efficiency and environmental impact of DME in the commercial vehicle sector. The diesel engine on the Empa test facility was tuned to DME. An electrically driven compressor for precise exhaust gas recirculation is also used. Image: Empa.

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CPT launching water-cooled electric supercharger for commercial diesel engines

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Cobra electric supercharger. At the 17 th Supercharging conference this week in Dresden, Controlled Power Technologies (CPT) will launch what it says is the first water-cooled electric supercharger developed for “quasi-continuous” boosting of commercial diesel engines, including those developed for off highway applications.

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ETH Zürich team developing light-duty natural gas-diesel hybrid electric powertrain; 43 g/km CO2

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Consumption measurements of the dual-fuel natural gas-diesel engine as a function of speed and load. Researchers at ETH Zürich have developed a light-duty hybrid electric vehicle featuring a dual-fuel natural gas-diesel engine. Source: Ott et al. Click to enlarge. earlier post ) and Clean Air Power (e.g.,

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MHI Develops Hybrid Turbocharger to Generate Electricity Utilizing Exhaust Gas from Marine Engines

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(MHI) has developed a generator-integrated hybrid turbocharger for marine propulsion diesel engines which utilizes engine exhaust gas not only to drive the turbocharger but also to generate electricity. The MET83MAG is capable of supplying all electric power necessary during normal sea going. Click to enlarge.

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ClearFlame Engine Technologies hits multiple manufacturing, customer pilot, and fueling milestones

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These achievements highlight the company’s ability to leverage existing infrastructure within the transportation sector, giving it a clear advantage to scale quickly and move to commercialization. The commencement of ClearFlame’s first pilot fleet trial with Beck’s, highlighting strong interest from commercial fleets.

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

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a new 5-liter V8 diesel engine designed to power pickup-and-delivery vehicles, other light- and medium-duty trucks, school buses and motorhomes. extends Cummins range of on-road diesel engines for North American vehicles. V8 Turbo Diesel to be used in the Nissan Titan pick-up truck ( earlier post ), the ISV5.0 Diesel Engines'

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