Green Car Congress
AUGUST 8, 2019
The Dearman transport refrigeration system combines cryogenic refrigeration with a Dearman engine ( earlier post ) and a downsized vapor compression refrigeration cycle. The Dearman Engine operates by the vaporization and expansion of cryogenic fluids—specifically, liquid nitrogen.
Green Car Congress
JANUARY 9, 2010
Included in its product strategy are: Cleaner engines. Peugeot continues to improve engine efficiency with a downsizing strategy for its gasoline and HDi FAP diesel engines. Due to this product offensive, in its core markets and in new markets, Peugeot will launch 14 new models worldwide between 2010 and 2012.
Green Car Congress
MARCH 5, 2014
Among the changes in the new Juke are a new design at the front and rear with greater emphasis on both premium refinement and sporty design cues; a new downsized 1.2-liter Its lower weight, standard automatic Stop/Start feature and more fuel-efficient operation translates into cleaner and more economical performance. Click to enlarge.
Green Car Congress
NOVEMBER 1, 2010
Use of ethanol, methanol or alcohol mixtures could be particularly attractive for heavy duty vehicles because of the need for cleaner engines than present diesel engines and a less demanding infrastructure requirement than that for light duty vehicles. More modest downsizing up to 5 liters could offer a practical solution.
Green Car Congress
MARCH 19, 2019
The long-term objective of the project is to develop technology that can lead to cleaner, more efficient heavy-duty trucks, which haul 80% of goods in the United States and use about 28 billion gallons of fuel per year, accounting for around 22% of total transportation energy usage.
Green Car Congress
APRIL 18, 2013
The global energy supply became 6% cleaner from 1971 to 1990,in response to the oil shocks of the 1970s. The world must slow the growth of energy demand as well as make its energy supply cleaner, the IEA said. The world must slow the growth of energy demand while making the energy supply cleaner. tCO 2 /TJ (2.39 tCO 2 /TJ (2.37
Green Car Congress
MAY 27, 2014
Due to strong federal and state emissions standards, the average new car has gotten 43% cleaner since 1998. The Automaker Rankings report examines the emissions of both global warming and smog-forming pollution from of the automakers. Source: UCS. Click to enlarge.
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