Nafiz Kahraman

TL;DR: In this article, a survey of research papers on utilization of natural gas-hydrogen mixtures in internal combustion engines is carried out, in which a mixture of low hydrogen percentage is suitable for using.

TL;DR: In this article, the results of a four-cylinder engine test with mixtures of hydrogen in methane of 0, 10, 20 and 30% by volume have been experimentally considered.

TL;DR: In this article, an experimental study on the performance and exhaust emissions of a spark-ignition engine fuelled with methane-hydrogen mixtures was performed at different engine speeds and different excessive air ratios.

TL;DR: In this paper, the mechanical and metallurgical properties of friction-welded steel-aluminum and aluminium-copper bars are investigated using electron and optical microscopy.

TL;DR: In this article, a large MSF distillation plant in the gulf area is analyzed thermodynamically using actual plant operation data, and the exergy flow diagram is prepared so that the locations of highest exergy destruction can easily be identified.