A Comparative Study of the Performance and Emission Characteristics of a Diesel Engine Fuelled with Soybean Oil and 20% Soybean Oil Blend with Diesel Oil and Neat Diesel Oil
Klíčová slova:
emission, soybean oil, biodiesel, COAbstrakt
Compliance with the limited oil reserves on the earth and governmental regulations about the environment to meet emission standards leads to the quest for fuels which are eco-friendly and safe for the human beings. It is now well established that lower blends of biodiesel and diesel works well in the existing engines without any modifications due to the similarity of the bio fuels to the diesel fuel. Experimental investigation was carried out in a single cylinder direct injection diesel engine fuelled with diesel, soybean oil methyl ester (SOME) and 20SOME (80% diesel+20% Soybean oil methyl ester). The performance such as brake thermal efficiency and exhaust gas temperature (EGT) at different brake power and exhaust emission characteristics such as unburned hydrocarbon (UBHC), Carbon monoxide (CO), oxides of Nitrogen (NOx), and smoke density at different brake power and compared with diesel fuel. The investigation revealed that the engine performance under biodiesel blend 20SOME was similar to that of pure diesel fuel with nearly the same brake thermal efficiency and the maximum emission of smoke for 20SOME blend was same as for diesel. The carbon monoxide and hydrocarbon emissions decreased significantly compared to neat diesel fuel. Keywords: Emission, soybean oil, biodiesel, CO
Publikováno
Číslo
Sekce
Licence
Declaration and Copyright Transfer Form
(to be completed by authors)
I/ We, the undersigned author(s) of the submitted manuscript, hereby declare, that the above manuscript which is submitted for publication in the STM Journals(s), is not published already in part or whole (except in the form of abstract) in any journal or magazine for private or public circulation, and, is not under consideration of publication elsewhere.
· I/We will not withdraw the manuscript after 1 week of submission as I have read the Author Guidelines and will adhere to the guidelines.
· I/We Author(s ) have niether given nor will give this manuscript elsewhere for publishing after submitting in STM Journal(s).
· I/ We have read the original version of the manuscript and am/ are responsible for the thought contents embodied in it. The work dealt in the manuscript is my/ our own, and my/ our individual contribution to this work is significant enough to qualify for authorship.
· I/We also agree to the authorship of the article in the following order:
Author’s name
1. ________________
2. ________________
3. ________________
_______________
We Author(s) tick this box and would request you to consider it as our signature as we agree to the terms of this Copyright Notice, which will apply to this submission if and when it is published by this journal. |
