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Nagappan Beemkumar Devarajan Yuvarajan Kariappan Elangovan Philip Shone Biju Gautam Shivam 《Environmental science and pollution research international》2021,28(10):12041-12055
Environmental Science and Pollution Research - This work analyses the performance and emission characteristics of biofuelled compression ignition (C.I) engine with the implementation of an... 相似文献
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Kavitha Kutuva Rajaraman Beemkumar Nagappan Rajasekar Rajendiran 《Environmental science and pollution research international》2019,26(9):8633-8639
Environmental Science and Pollution Research - Nonrenewable fossil fuels show increased demand and with fossil fuels at a rapid depleting stage, there seems to be an increase in requirement for... 相似文献
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This study details the effect of the Di-Methyl-Ether(DME) as a cetane improver on neat cashew nut shell biodiesel (CBD100) to assess the emission and performance engine characteristics. Four fuels, namely, diesel, biodiesel (Cashew nut shell Methyl Ester), a blend of CBD100-10% and 20% by volume of DME (CBD90DME10and CBD80DME20) are prepared and tested on a stationary research diesel engine. The experimental parameters for CBD80DME20 showed a 1.6% increase in thermal efficiency thereby reducing 4.1% of fuel consumption than the neat biodiesel at peak conditions. Experimental result exposed that 20% of DME reduces 3.4% CO, 4.2% HC and 8.8% NOx and 8.4% smoke emissions of CBD100. Based on the outcome of this work, it is clear that CBD80DME20 shall be employed as a substitute fuel for diesel engine.
Abbreviations: CI: Compression ignition; CBD100: Cashew nut shell Bio-diesel; DME: Di-methyl ether; CO: Carbon monoxide; BTE: Brake thermal efficiency; BSFC: Brake specific fuel consumption; CBD100: 100% Biodiesel; CBD90DME10: 90% biodiesel + 10% di-methyl-ether; CBD80DME20: 80% biodiesel + 20% di-methyl-ether; HC: Hydrocarbon; NOx: Oxides of nitrogen. 相似文献
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Anderson Arul Gnana Dhas Beemkumar Nagappan 《International Journal of Green Energy》2018,15(7):436-440
The present experimental work investigates the use of ethyne gas in biodiesel-fueled diesel engine at different flow rate of 1, 2, and 3 L/min and is compared with diesel operation. This work is aimed to examine the outcome of ethyne gas by dual-fuel operation on emission characteristics of neat biodiesel-fueled stationary diesel engine. The oil derived from mustard seeds are employed as a source for biodiesel. The work was carried out at 2100 rpm (speed) and at an optimal compression ratio of 17. Based on the outcome of this investigation, the maximum reduction in hydrocarbon (25.1%), carbon monoxide (17.24%), and smoke emission (24.8%) was observed for biodiesel–ethyne at 3 L/min than the neat biodiesel. However, NOx emissions were found to be 15.8% higher for ethyne–biodiesel fueling at 3 L/min owing to increase in combustion gas temperature than neat biodiesel. 相似文献
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Nagappan Beemkumar Devarajan Yuvarajan Kariappan Elangovan 《Environmental science and pollution research international》2022,29(32):48411-48423
Environmental Science and Pollution Research - The work aims to analyse an ejector refrigeration system powered with solar energy through serially connected collectors to lower greenhouse gases.... 相似文献
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