EXPERIMENTAL ANALYSIS OF 20% EGR RATE ON VCR DIESEL ENGINE FUELLED WITH JATROPHA BIODIESEL BLENDS
Journal Title: International Journal of Engineering Sciences & Research Technology - Year 30, Vol 5, Issue 5
Abstract
One of the major problems facing by today’s world is “Global Warming”. Majority of the Green house gases are emitted into the atmosphere as a result of “Fossil Fuel Combustion.” Recently UNFCCC organized COP-21 in Paris, whose main agenda is to keep Global average temperature rise well below 20 C by the end of this 21st century. With inspiration to COP-21, we focus on reduction in greenhouse gas emissions from the Diesel engines by fueling the engine with Jatropha Biodiesel blends. Research work shows that Jatropha biodiesel fuelled engines emit less CO2, HC and smoke emissions but higher NOx emissions than conventional diesel fuelled engines. The objective of this work is to reduce NOx emissions from jatropha biodiesel fueled CI engine with cooled Exhaust Gas Recirculation(EGR) technique without compromising at the performance.Tests were conducted on A VCR, single-cylinder, water cooled, constant speed(N=1500rpm),direct injection diesel engine by operating with pure diesel and Jatropha biodiesel blend JBD20 at a fixed compression ratio of 17.5:1 with and without EGR(E20).The performance, combustion and Emission parameters were evaluated experimentally.The Application of EGR with Jatropha biodiesel results in reduction of NOx, HC, CO2 and CO emissions without any significant upsurge in smoke emissions.
Authors and Affiliations
Premdas Nalluri
Keywords
Related Articles
- EP ID EP106958
- DOI 10.5281/zenodo.52498
- Views 62
- Downloads 0
A STUDY OF PORTAL FRAME USING ANALYTICAL METHODS AND ETABS SOFTWARE
Analysis of portal frames involves lot of complications and tedious calculations by conventional methods. To carry out such analysis is a time consuming task. The Moment Distribution Method & Slope Deflection...
Minimize the Makespan in Flow Shop Scheduling Problems Using African Wild Dog Algorithm
This paper considers ‘n’ jobs ‘m’ machines flow shop scheduling problems. Most real world scheduling problems are NP-hard in nature. The objective of this paper is to find minimum makespan in a serial multiple mac...
Detection of Optic Cup Disc using Morphological Pixel Classification Technique
Retinal image segmentation is important for diagnosing various issues happens in eye. Retinal image segment is one among the crucial problems as a result of this image contains terribly little nerves and a few art...
DESIGN AND DEVELOPMENT OF SOLAR TREE FOR DOMESTIC APPLICATIONS
Flat or roof top mountings of PV systems require large area or land. Scarcity of land is greatest problem in cities and even in villages in India. Solar Power Tree provides better alternative to flat mounting of PV...
Design And Analysis of Transceiver Using Co-Operative Diversity to Reduce Fading Over FSO Links
In this paper, To combat against the atmospheric turbulence induced fading over FSO link a spatial diversity technique is used to design the transceiver. Cooperative diversity is proposed and analyzed in noncohere...