Abstract
Countries globally are focusing on alternative fuels to reduce the environmental pollution. An example is biodiesel fuel, which is leading the way to other technologies. In this research, the methyl esters of castor oil were prepared using a two-step transesterification process. The respective properties of the castor oil (Ricinus Communis) biodiesel were estimated using ASTM standards. The effect of performance and emission on diesel engines was noted for four various engine loads (25, 50, 75, and 100%), with two different blends (B5 and B20) and at two different engine speeds (1500 and 2000 rpm). The study determined that B5 and B20 samples at 1500 rpm engine speed obtained the same power, but diesel fuel generated greater control. The power increased at 2000 rpm for B5 samples, but B20 samples, as well as diesel, were almost the same values. In the 40–80% range, load and load values were entirely parallel for each load observed from the engine performance of the brake power in all samples.
Highlights
Introduction iationsAn energy resource can produce heat, power, life, move objects, or produce electricity.Energy resources can be classified into three main divisions: fossil fuels, nuclear energies, and renewable energies
The power increased at 2000 rpm for B5 samples, but B20 samples, as well as diesel, are having almost the same values. It is considered the small values of castor biodiesel, which gave the same result as the diesel biodiesel having less value or calorific value
The performance and emission analysis of diesel engine with castor oil
Summary
Munimathan Arunkumar 1, *, Vinayagam Mohanavel 2 , Asif Afzal 3, * , Thanikodi Sathish 4 , Manickam Ravichandran 5 , Sher Afghan Khan 6, * , Nur Azam Abdullah 6, * , Muhammad Hanafi Bin Azami 6 and Mohammad Asif 7. A. College of Engineering, Visvesvaraya Technological University, Mangaluru 574153, India. Ravichandran, M.; Khan, S.A.; Abdullah, N.A.; Bin Azami, M.H.; Asif, M. A Study on Performance and Emission Characteristics of Diesel
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