Effects of Compression Ratio on Performance combustion and emission of a Single Cylinder VCR Engine using Blends of Karanja Oil Methyl Ester with Diesel
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2014, Vol 2, Issue 11
Abstract
Diesel engine plays an important role in the development of our country. Depletion of fossil fuel layer and pollution caused by the diesel engine is two major problem of the world today. In order to overcome the two problems bio fuels can be used as alternative fuel in diesel engine without any modification. In India million tones of non edible seeds like Karanja seeds are going in waste .Oil produced from these seeds can be used as alternative fuel in diesel engine. The performance, emission and combustion characteristics of a single cylinder, four stroke variable compression ratio engine fuelled with Karanja oil methyl ester(KOME) and its 20%,40% and 60% blends with diesel(on volume basis ) are studied and compared with diesel. Experiments were done at a constant speed of 1500 rpm, 100% load and at three different compression ratios 16:1, 17:1, and 18:1. In the performance analysis Brake thermal efficiency of B40 is found to be maximum and brake specific fuel consumption is found to be minimum at compression ratio 18.In the combustion analysis ignition delay, maximum rate of pressure rise of biodiesel blends is found to be higher than diesel at compression ratio18. In the emission analysis reduction of CO emission, HC emission is found to be lower and NOX emission is found to be higher for biodiesel as compared with diesel.
Authors and Affiliations
P. P. Patnaik, S. K. Acharya, S. N. Behera
A Study of Variance Issues of Software Maintenance
Computer software maintenance has become the ultimate burdensome, expensive and labor-intensive activity in the application establishment life cycle. Therefore for efficiently assisting product repairing, it’s vital to...
Advanced Li-Fi Technology for Data and Voice Transmission with Device Control
Now a days, Data transmission without using any network is very tedious job to do. In this paper, data and audio is transmitted and gotten through visible lights and control the devices. The data is generated by PC1 the...
A Systolic Hardware Architecture of Montgomery Modular Multiplication for Public Key Cryptosystems
The Montgomery modular multiplication is mostly used in the field public-key cryptosystems. This work presents how to relax the data dependency in conventional word-based algorithms to increase the possibility of reusin...
Slit Loaded Stacked Circular Micro strip Antenna for Multiband Applications
In the present endeavor a stacked slit loaded circular microstrip antenna has been presented for wireless systems. The antenna is able to operate in four bands. These bands are fixed at 1.9611GHz, 2.1179GHz, 2.3018GHz a...
A Review of Literature on Elbow Draft Tube Geometry of Kaplan Turbine
Experiments are going on for improving the efficiency of Hydraulic power plants. Efficiency of power plant is directly related with efficiency of Turbine and efficiency of Turbine is closely related with the efficiency...