CNG was a low-carbon alternative fuel for engines, which also had the advantages of higher
engine knock resistance and better fuel/air mixing. The CNG injection and ignition timing …

Conventional gasoline SI engines have low efficiency and poor lean burn characteristics at
lower loads. The objective of this study is to improve the combustion and emission …

The separate use of gasoline or natural gas (NG) in engines has some advantages and
disadvantages, which make it difficult to choose one over the other. It seems that using a …

The gasoline/natural gas dual-fuel combustion mode has been found to have unique
advantages in combustion. The ignition timing has a significant impact on the combustion …

Natural gas (NG) is a low-carbon fuel that can achieve low carbon emissions and high
efficiencies. However, the low mean molecular mass and low energy density of methane …

The article presents the results of measurements of concentrations of selected exhaust
components of the Fiat 0.9 TwinAir spark ignition engine operating according to load …

Spark-ignition (SI) engines are commonly used to produce the power needed for various
purposes. Using gasoline-NG dual fuel in these engines and investigating the variations of …

In internal combustion engines, a significant share of the fuel energy is wasted via the heat
losses. This study aims to understand the heat losses and analyze the potential of the waste …

Considering the disadvantages of gasoline and natural gas as mono‐fuel in SI engines has
made the researchers improve the performance and reduce the pollutant as the advantages …

Strong dependence of the humans daily life on the engine-powered vehicles, increasing
environmental pollutions, especially in urban areas, and reduction of the world oil resources …