Hydrogen, as a suitable and clean energy carrier, has been long considered primary fuel or in combination with other conventional fuels such gasoline diesel. Since the density of hydrogen is very low, port fuel-injection configuration, engine’s volumetric efficiency reduces due to replacement by intake air. Therefore, direct in-cylinder injection (injection after valve closes) can be solution f...

Climate change brought about by the emission of Greenhouse Gases (GHG) has shone a spotlight on role internal combustion engine. These engines are significant contributors to GHG emissions. However, there have been recent improvements in their design. Natural gas produces lower emissions during combustion, making it suitable as fuel engines. Aside from impact gasoline and diesel, collapse Niger...

biomass co-firing with lignite represents an attractive solution for operating lignite-fired thermalpower plants (tpp) with the dual advantage of using local renewable resources and simultaneously reducingemissions. the subject of this study is technical and environmental investigation of the feasibility of the cofiring of soma lignite with some dried agricultural residues in the soma thermal p...

This paper was to examine the reliability and criticality of two dual-fuel marine engine systems compare them with a conventional diesel system utilization dynamic fault tree analysis. The results analysis for engines indicate that failure probability is 8.84% on average at 14,000 running hours whereas 8.48% engines. finding contrasts our intuition are higher risk compared Research findings, ob...