نویسندگان
چکیده
کلیدواژهها
عنوان مقاله [English]
نویسندگان [English]
At this study combustion process of biodiesel and diesel blending was simulated with a thermodynamic
model in a direct injection diesel engine. Different mixtures of biodiesel and diesel (B00, B20, B40, B60,
B80 and B100) examined at maximum torque revolution and at full load on engine. Heat release rate simulated
via double wieb’s function and heat transfer rate via experimental woschni model. Specific heats
of biodiesel compounds (ethyl stearate, ethyl palmitate, ethyl oleate and ethyl linoleate) are determined
at confine of temperature of combustion chamber by means of quantum chemistry calculations and using
the Gaussian 98 and Gaussian 03 softwares. Theoretical and experimental results for heat release rate and
heat transfer rate was compared and was observed a good agreement between its.
کلیدواژهها [English]
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