Tata Motors has been granted a patent for an air intake port designed for lean-burn gasoline engines. The invention features an air inlet, two outlets, and a channel with a common duct and bifurcating ...

The Department of Energy (DOE) on April 8 launched a new Advanced Research Projects Agency-Energy (ARPA-E) program that will initially focus on reducing methane emissions from oil, gas, and coal ...

ClassNK granted an Approval in Principle (AiP) based on its Rule Part N which adopts IGC Code and its Guidelines for Ships Using Low-Flashpoint Fuels to Daihatsu Diesel for their concept design of a ...

Engineers at Mercedes Benz in Germany have developed lean-burn engines that can improve mileage by 5 to 10% and reduce emissions. They would like to use them in cars slated for the U.S. market to meet ...

Rolls-Royce has run a demonstrator engine specifically devoted to the optimisation of a new lean-burn and low-emissions combustion system for the first time. This system is being designed for future ...

Rolls-Royce has conducted icing tests on a demonstrator engine equipped with a lean-burn combustor to be used in the manufacturer's Advance and UltraFan future powerplant programmes. The UK ...

This is a preview. Log in through your library . Abstract This study evaluates a prototype, light-duty natural gas vehicle using lean-burn technology. Emissions and fuel economy for lean-burn ...