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Vitesco Technologies wins major order for electric heating elements for diesel catalytic converters in 48V MHEVs

Green Car Congress

The capability to heat up the catalytic converter rapidly at all times increases the overall efficiency of exhaust-gas aftertreatment. The EMICAT e-catalyst developed by Vitesco Technologies ensures effective exhaust gas aftertreatment, even when the exhaust gas is actually too cold for this purpose.

Convert 392
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Active control turbocharger for enhanced power recovery

Green Car Congress

Researchers from Universiti Teknologi Malaysia and Imperial College London have designed an active control turbocharger consisting of a mixed-flow turbine with pivoting nozzle vanes to adapt to the pulsating exhaust flow. Results of their study showed that engine power increased by between 3.58% and 7.76% between 800 and 1400 rpm.

Power 218
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HEI study finds London Congestion Charging Scheme shows little evidence of improving air quality

Green Car Congress

The London Congestion Charging Scheme (CCS)—which charged for travel into central London and reduced traffic volume ( earlier post )—has shown little evidence that it improved air quality as well, according to Part I of a new study published by the Health Effects Institute (HEI). —Kelly et al. Resources.

London 299
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ICL briefing paper estimates that 52% of all small particle pollution from road transport comes from tires and brakes

Green Car Congress

A new briefing paper from Imperial College London estimates that in 2021, 52% of all small particle pollution from road transport came from tires and brakes. Six million tonnes of tire wear particles (TWP) are released globally each year, and in London alone, 2.6 Imperial College London (2023). Imperial College London.

Pollution 243
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New ABB Azipod D for electric marine propulsion requires 25% less installed power, boosts flexibility

Green Car Congress

The Azipod D requires up to 25% less installed power. This is partly due to the fact that the new hybrid (air and water) cooling helps reduce the thruster’s weight and directs more power toward propulsion of the ship, not cooling requirements. ABB’s Azipod D propulsion power ranges from 1.6

Mariner 150
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Brunel to use Camcon Single Cylinder IVT in researching future powertrain concepts

Green Car Congress

Brunel University London is the first to begin researching future powertrain concepts using Camcon Automotive ’s new Single Cylinder Intelligent Valve Technology (SCI). The entire system, including valve position instrumentation and power supply, can be provided ready to interface with a customer’s data acquisition equipment.

Concept 275
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Altalto waste-to-jet fuel plant advances in UK; BA, Shell, Velocys

Green Car Congress

The fuel will also improve air quality with up to 90% reduction in soot from aircraft engine exhausts and almost 100% reduction in sulfur oxides; and the technology offers a lower emissions route to process UK waste than incineration or landfill.

Waste 236