Green Car Congress
MARCH 7, 2019
The selected projects will focus on reducing the total cost of ownership of NGVs, increasing vehicle efficiency, decreasing local air pollution, and advancing technology development to increase the use of more affordable medium- and heavy-duty natural gas engines and vehicles. Cummins Inc.
Green Car Congress
JANUARY 5, 2015
GM is working closely with Tula Technology, a Silicon Valley-based supplier of Dynamic Skip Fire (DSF)—a software-enabled powertrain technology that integrates advanced digital signal processing with advanced powertrain controls to create a variable displacement engine.
Green Car Congress
JUNE 24, 2013
liter Isuzu diesel engine, demonstrates a 35% fuel efficiency improvement over traditional vehicles in the FedEx Express fleet. This conversion not only reduces fuel consumption and emissions, but will also extend the engine life in fleet vehicles by supplementing the necessary power with their hybrid-electric drive train.
Green Car Congress
NOVEMBER 9, 2013
Leading global manufacturers of heavy-duty commercial trucks and engines gathering at the annual Global Commercial Vehicle Industry Meeting endorsed a harmonized global approach as an effective pathway to further improve energy efficiency and reducing greenhouse gas emissions from commercial vehicles. Earlier post.). Earlier post.).
Green Car Congress
DECEMBER 4, 2009
The world’s leading heavy-duty vehicle and engine manufacturing companies are urging the close cooperation between policy makers in Europe, the United States and Japan to develop practical and effective fuel-efficiency measurement metrics, methodologies and regulations which would then be used all around the globe.
Green Car Congress
JUNE 15, 2010
It is generally agreed that very high injection pressures are needed to improve engine thermal efficiency fuel economy, lower heat rejection, and to minimize exhaust aftertreatment complexity and costs. Millions of this type of injector have been used since the mid 1990s by Navistar, Ford, Caterpillar, and Isuzu.).
Green Car Congress
OCTOBER 16, 2010
Ethanol fumigation is a form of dual-fuel engine operation in which the ethanol is premixed with the intake air by injection or vaporization of the alcohol, while the diesel fuel is injected directly into the cylinder as in a traditional diesel engine. The engine was not equipped with EGR. The engine was not equipped with EGR.
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