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This paper describes the optimal operating conditions of diesel and dimethyl-ether (DME) fuel in a diesel engine calculated using the genetic algorithm (GA) method. In order to determine the optimal operating conditions for reducing exhaust emissions and fuel consumption, numerous calculations were performed at various operating conditions using the KIVA-3V code. In addition, different variables of...
The purpose of this work was to investigate, both experimentally and numerically, the spray behavior and atomization characteristics of dimethyl ether (DME) at high fuel temperatures and under various ambient conditions. In order to compare the theoretical and measured spray characteristics of DME fuel, macroscopic characteristics such as spray tip penetration and spray cone angle were investigated...
This paper describes the effects of ambient flow conditions on the droplet atomization characteristics of dimethyl ether (DME) both experimentally and numerically.In this investigation, the droplet atomization of DME fuel affected by ambient flow conditions was studied in terms of droplet mean size and detected droplet percentage under elevated ambient pressures and temperatures. In order to predict...
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