gas emissions, energy consumption trends and future prospects of sustainable development in Greece. The study described … current issues relevant to the renewable energy sources (RES) such as the climatic factors that affect the penetration of RES … balance. The study also investigated the increasing power demand, emissions and energy trends in the residential sector in …

conditions has been evaluated. The result obtained from experiment elucidate that, at all idling modes HC and CO emissions of … both blends decreases, however, NOx emissions increases compared to pure diesel fuel. Jatropha biodiesel has higher … which might have led to slightly incomplete combustion, thus at both idling conditions, Jatropha blends emitted higher CO …

and ecosystems and by increasing emissions of pollutants. A second perspective argues the opposite relationship holds …

to reveal engine performance and combustion characteristics using alternative fuels such as alcohol and biodiesel. Also …

to reveal engine performance and combustion characteristics using alternative fuels such as alcohol and biodiesel. Also …

the compression ignition engine, and its performance, emissions and combustion characteristics of the engine were analyzed …. The results showed that biodiesel exhibited the similar combustion stages to that of diesel, however, biodiesel showed an … earlier start of combustion. At lower engine loads, the peak cylinder pressure, the peak rate of pressure rise and the peak of …

, with 5%, 10% and 15% (by vol.) ethanol, on the combustion and emissions of a standard, fully instrumented, four … loads. In each test, combustion chamber and fuel injection pressure diagrams are obtained using a specially developed, high … of the history in the combustion chamber of the gross heat release rate and other related parameters reveal some very …