article thumbnail

BorgWarner suggests Valve-Event Modulated Boost system can offer 6-17% fuel economy benefit over already downsized and turbocharged engines

Green Car Congress

The VEMB system uses a concentric camshaft, blow-down manifold and scavenge manifold to separate the exhaust event into two phases: high-energy blow-down to the turbo without pumping losses, and high-hydrocarbon scavenge to the EGR system. SUV/Minivan) compared to about 5% with conventional cylinder deactivations, and about 7.2%

article thumbnail

DOE to Award $187M to 9 Projects to Improve Vehicle Efficiency for Heavy-Duty Trucks and Passenger Vehicles

Green Car Congress

These projects will receive more than $115 million in funding to develop and demonstrate systems-level fuel efficiency technologies by 2015, including improved aerodynamics, reducing engine idling technologies, waste heat recovery to increase engine efficiency, advanced combustion techniques, and powertrain hybridization. 38,831,115.

article thumbnail

Thankful To Be Home — And ALIVE!

Creative Greenius

At exactly at 11:15 on the nose, a Honda Odyssey minivan pulled to a stop in front of me – the side door opened and a young voice belonging to someone inside said “Put this on, and get inside.” It was 2:50 AM and suddenly I was exhausted. I made it back home, calmed a worried wife, and collapsed into bed.

Chevron 342