Biodiesel, derived from biomass, offers significant environmental advantages by reducing
CO2 and CO emissions and promoting energy self-sufficiency. Currently, biodiesel remains …

Biodiesel has poor cold flow properties due to their high saturated fatty acid content. Ethyl
levulinate is used as bio-based cold flow improver additive in biodiesel. In this work, both …

The aim of this study is to search the tribological and emission performances of hazelnut oil
as a lubricant in one cylinder two-stroke gasoline engine and simulation-testing machine …

Biodiesel's fuel properties affecting engine performance, combustion and emission
characteristics significantly depend on the feedstock from which it is produced. The most …

Hypersonic devices and vehicles and hypersonic flows are very important and competitive
advanced technology in science and in the World. Hypersonic technology is rapidly …

Efficiency improvements are very important in all research and technology. Detonation
engines are high technology devices. In the last decades they attracted attention by many …

In this article, different compressor pressure and different excess air rates for a gas turbine
based combine cycle power plant with steam Rankine cycle as bottoming cycle were …

Cogeneration cycles have many advantages over the conventional cycles. In this study, the
performances of the simple and the air preheated cogeneration cycles are compared with …

Cogeneration cycles have better advantages over the conventional cycles. In this study, the
performances of the recuperated cogeneration cycles are analyzed. For the calculation of …

In this study, the performances of a simple and an air preheated cogeneration cycles in
ambient conditions are compared with each other. A computer program written by the author …