@article{article_498052, title={The Effects of Biodiesel Obtained from Inedible Oils on the Emissions}, journal={The Eurasia Proceedings of Science Technology Engineering and Mathematics}, pages={218–223}, year={2018}, author={Uyaroglu, Ayhan}, keywords={Inedible oil,Crambe abyysinica,Waste frying oil,Engine performance,Exhaust emissions}, abstract={<p class="Default" style="text-align:justify"> <span style="font-size:10.0pt; mso-ansi-language:EN-US">Environmental effects and economic conditions have led researchers to find alternative energy sources so that the interest of biodiesel production from inedible oils is continue to rise due to its low price. Using raw vegetable oil as fuel cannot be evaluated possible due to several unfavorable effects. Thanks to the transesterification reaction raw vegetable oil viscosity can be reduced. This study is aimed to investigation of emissions of B100 waste frying oil methyl ester and B100 <i>crambe abyssinica </i> oil methyl ester. Experimental tests were conducted to single-cylinder, four-stroke, direct injected diesel engine with air cooling system at 2200 1/min fixed engine speed and with four different engine loads. The engine loads are (BMEP, 0.12 MPa, 0.24 MPa, 0.36 MPa and 0.48 MPa), and at the beginning of the tests, the engine was warmed with No. 2 diesel fuel. The oil and inlet air temperatures were kept at 85 ±2 °C and 25 ±1 °C, respectively. The results obtained from the experimental study were compared with No. 2 diesel fuel. The effects of fuels on CO, THC, NOx and smoke emissions were investigated. Brake specific fuel consumption of test fuels was also examined. According to the obtained results, B100 fuels can be used as an alternative fuel in a diesel engine. <o:p> </o:p> </span> </p>}, number={4}, publisher={ISRES Publishing}