Biodiesel has caught the attention of many researchers because it has great potential to be
a sustainable fossil fuel substitute. Biodiesel has a non-toxic and renewable nature and has …

The issue of energy availability and the impact of global warming has become a specific
concern for researchers in various countries in the world. This condition opens up space for …

Biodiesel has emerged as a viable alternative to mineral diesel in the transport sector to
replace fossil fuels partially. However, long-term compatibility with engine hardware must be …

Alternative plant-based fuels are becoming increasingly significant as fossil fuel reserves
are depleted. Yang-Na (Dipterocarpus Alatus) is one of the sources of such fuels. This study …

In the conventional synthesis of biodiesel, not only fatty acid esters (biodiesel) are formed,
but also the by-product is the glycerol phase, which amounts to about 10 wt.%. Recently, the …

Abstract Changes to the piston bowl geometry directly affect engine performance, exhaust
emissions, combustion characteristics and air/fuel mixture formation. In this study, a new …

Diesel fuel stability can be considered from many points of view, of which the two considered
most important are stability in contact with the environment and internal stability. Fuel …

This study investigates lubricating performances of oils through altering the working
conditions in accelerated aging tests, observing the degradations on the lubricants' …

This study includes the effects of using CNG (natural gas) and gasoline on engine
emissions, performance, and lubricating oil in the engine of spark ignition, with boron …

The world is currently faced with the depletion of fossil fuel energy sources and their use is
associated with environmental pollution. This has triggered the need to seek alternative …