Diesel and gasoline emissions have become some of the leading concerns regarding greenhouse gases and global climate change. While diesel engines are more efficient than gasoline-powered engines, they ...

In developing high speed swirl supported direct injection diesel engines it has been a general experience that different engine results (performance, smoke and emission) may be obtained when using ...

SAE Transactions, Vol. 116, Section 3: JOURNAL OF ENGINES (2007), pp. 103-119 (17 pages) Stoichiometric combustion could enable a three-way catalyst to be used for treating NOx emissions of diesel ...

Direct numerical simulations let researchers improve combustion efficiency and lower pollution in diesel engines. “Cool flames” may sound contradictory, but they could lead to better engine designs ...

The California Air Resources Board has approved for 2027 what the Engine Manufacturers Association refers to as “sweeping new regulations affecting heavy-duty trucks sold in the state.” The regs ...