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IAV develops new close-coupled diesel exhaust gas aftertreatment system for improved emissions reduction

Green Car Congress

IAV has developed a particularly closed-coupled diesel exhaust gas aftertreatment (EAT) system. A key contribution to this performance must come from the exhaust gas aftertreatment system—across the entire speed and load range. This way, exhaust gas flows through DOC and SCRF before it enters the turbine.

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Komatsu develops hydrogen fuel cell excavator with Toyota systems

Green Car Congress

Komatsu has developed a concept machine for a medium-sized hydraulic excavator that combines a hydrogen fuel cell and Komatsu-developed key components. For the concept machine, Komatsu applied a hydrogen fuel cell system and hydrogen tank produced by Toyota Motor Corporation to Komatsu's medium-sized hydraulic excavator.

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Ricardo’s “deep” Miller cycle concept: Magma

Green Car Congress

In its new report on downsized and boosted gasoline engine technologies ( earlier post ) the ICCT highlighted Ricardo’s work on an “extreme” Miller cycle concept with high (13:1) compression ratio (CR) and central direct injection in a downsized boosted engine. A long exhaust stroke then extracts maximum efficiency. Resources.

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Stena Line seeking novel approaches to recover energy from exhaust gases from ship engines

Green Car Congress

Stena Line is seeking novel, cost-effective approaches to recover energy from exhaust gases from ship engines and to transform it into a more useful energy form (e.g., The company is also interested in efficient turbine systems that generate electricity from the kinetic energy from the massflow and velocity of the exhaust gases.

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FEV working on water injection system using exhaust condensate; fuel consumption improvements up to 16% possible

Green Car Congress

FEV is developing a water injection system for internal combustion engines using condensate from exhaust gases, the “Extended Direct Condensate Injection” system. The concept, as reported in a new paper in the International Journal of Engine Research , demonstrates a potential for efficiency increase of 3.3% – 3.8% Earlier post.).

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MAN D3876 engine ensures high thrust and future-proofing in PistenBully 800; engine basis for possible H2 variant

Green Car Congress

Equipped with the latest exhaust technologies, the MAN D3876 complies with the current and strict EU Stage V emission regulations. Regenerative diesel ensures clean combustion with up to 90% less greenhouse gas emissions (CO 2 ) in the exhaust gas compared to conventional diesel.

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Chevrolet previews Spark EV Tech Performance concept, other performance concepts including Cruze Diesel for SEMA

Green Car Congress

Chevrolet Spark EV Tech Performance concept. Chevrolet previewed the Spark EV Tech Performance concept, as well as other performance-oriented concepts of the Sonic, Malibu, new Impala, and Cruze Diesel. Sonic concepts. Features include: A Stage Kit, cold-air induction and a high-flow exhaust system allow the 1.4L

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