Green Car Congress

MAY 7, 2009

Rendering of the Ilmor 5-stroke concept engine. Ilmor Engineering will present a new cutaway version of the Ilmor 5-stroke concept engine at the upcoming Engine EXPO 2009, 16-18 June, in Stuttgart, Germany. The 5-stroke concept engine is a self-funded proof of concept.

Concept Engine 150

Concept Engine Engine Concept Exhaust 150

Green Car Congress

FEBRUARY 5, 2010

When reforming is not used, the fuel and exhaust pass through CV2 unchanged. The basic concept of TCR involves using exhaust heat to promote on-board reforming of hydrocarbon fuels into syngas (a mixture of carbon monoxide and hydrogen). The syngas is then burned in the engine in place of some or all of the original fuel.

Exhaust 249

Exhaust International Engine Concept 249

Green Car Congress

MAY 8, 2014

It expands all the way to ambient pressure before the exhaust stroke. The power is produced in almost a 50-50 split between the combustion (central) and exhaust (largest) pistons. Transfer from the combustion cylinder to the exhaust cylinder takes place when the exhaust cylinder volume is minimal. and O’Malley, E.

Engine 345

Engine Concept Design Exhaust 345

Green Car Congress

OCTOBER 25, 2010

A team from Universita degli Studi di Pisa (Italy) and Rolf Reitz at the University of Wisconsin-Madison are proposing a novel combustion concept—Homogenous Charge Progressive Combustion (HCPC)—based on a split-cycle principle to control HCCI combustion in diesel-fueled engines. —Musu et al., SAE 2010-01-2107.

Concept 318

Concept Diesel San Diego 2010 318

Green Car Congress

OCTOBER 29, 2019

The new ECONAMIQ technology builds on existing concepts such as cylinder deactivation and variable valve timing with a unique patented combination of routing gasses for increased system efficiency. The company presented its first results at the annual ASME ICEF (Internal Combustion Engine Fall) conference in Chicago.

Fuel 186

Fuel San Jose 2019 Engine 186

Green Car Congress

APRIL 17, 2013

Achates Power, which is developing a family of two-stroke, compression-ignition (CI) opposed-piston (OP) engines, has designed and is developing a light-duty diesel concept engine, the OP4. liter OM651 Euro 5 engine, said Fabien Redon VP, Technology Development at Achates Power, the OP4 design shows a modeled 13.5%

Light 225

Light Diesel Engine Powered 225

Green Car Congress

JANUARY 22, 2015

The component materials must be capable of being manufactured at a lower cost and with a smaller environmental footprint when compared to present technologies. Engines must be capable of meeting current emission standards and technologies developed must be demonstrated on an engine.

Fuel 150

Fuel Hydrogen Vehicles Carbon Fiber 150