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Study shows viability of RCCI in a two-stroke engine; higher efficiency than direct-injection spark ignition

Green Car Congress

A team at the Engine Research Center (ERC), University of Wisconsin-Madison has demonstrated the viability of reactivity-controlled compression ignition (RCCI) in a two-stroke engine. A paper on their work is published in Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering.

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First investigation of HCCI combustion of polyoxymethylene dimethyl ether; alternative diesel fuel

Green Car Congress

Researchers at Tsinghua University, along with Professor Rolf Reitz at the Engine Research Center, University of Wisconsin-Madison, have investigated for the first time the the characteristics of homogenous charge compression ignition (HCCI) of polyoxymethylene dimethyl ether (PODE). Oxygen content and cetane number of oxygenates.

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ORNL team further characterizes PM from RCCI combustion; possible different PM formation process than conventional diesel

Green Car Congress

We’re further analyzing the soot to learn more about its potential impacts on light-duty engines and air quality. L diesel engine modified to operate in the RCCI combustion mode. The modified piston yielded an increase in both combustion efficiency and indicated efficiency for RCCI operation in single-cylinder engine experiments.

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Using the PHEV (Plug-In Hybrid Electric Vehicle) to Transition Society Seamlessly and Profitably From Fossil Fuel to 100% Renewable Energy

Green Car Congress

The PHEV (Plug-in Hybrid Electric Vehicle), a subset of the electric car, combines a primary electric motor with a much smaller back-up engine fueled with a hydrocarbon/biofuel mix. (In Though the PHEV combines the two types of energy and power, it is not merely a temporary “transition” between gasoline and diesel cars to pure electric cars.

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