Performance and Emission Analysis of Microalgae Biofuel-Diesel Blends in Internal Combustion Engine

2020 ◽  
Vol V9 (04) ◽  
Author(s):  
Avinash Kumar ◽  
Rupesh Kumar Tripathi ◽  
Shivesh Ranjan ◽  
Abu Shadab Hasan ◽  
Keyword(s):  
Internal Combustion Engine ◽  
Combustion Engine ◽  
Internal Combustion ◽  
Emission Analysis ◽  
Performance And Emission

Performance and emission analysis of an internal combustion engine with hydroxy gas assist

2021 ◽  
Author(s):  
Sreejith Mohan ◽  
Yedu Krishnan Madhusudhanan ◽  
Sabari Salim ◽  
R. Nikhil ◽  
P. Vishnu ◽  
...  
Keyword(s):  
Internal Combustion Engine ◽  
Combustion Engine ◽  
Internal Combustion ◽  
Emission Analysis ◽  
Performance And Emission

Effects of Compression Ratio on Performance and Emission of Internal Combustion Engine with Used Vegetable Oil Methyl Easter

2013 ◽  
Vol 768 ◽  
pp. 250-254
Author(s):  
N. Balakrishnan ◽  
K. Mayilsamy ◽  
N. Nedunchezhian
Keyword(s):  
Internal Combustion Engine ◽  
Vegetable Oil ◽  
Compression Ratio ◽  
Combustion Engine ◽  
Internal Combustion ◽  
Maximum Pressure ◽  
Base Line ◽  
Promising Alternative ◽  
Performance And Emission ◽  
Used Vegetable Oil

Biomass derived vegetable oil is a promising alternative fuel for an internal combustion engine. Direct use of vegetable oil has inferior performance with higher emission due to its higher viscous in nature. This can be overcome by transesterification process with its byproduct which is called as used vegetable oil methyl ester. While blending this biodiesel with fossil diesel upto maximum of 30:70, will give the higher performance and lower emission than the fossil diesel alone. In this present study biodiesel in the form of B23 is used in a four stroke water cooled variable compression ratio engine without any modifications. The performance and emission characteristics are studied with different compression ratio and compared with a base line fossil diesel mode operation. This study reveals that the compression ratio of 18 is the optimum in the view of ignition delay, maximum pressure crank angle, exhaust gas temperature and Smoke emission.

scholarly journals Effect of Gas Mixture Composition on the Parameters of an Internal Combustion Engine

10.14311/1540 ◽  
2012 ◽  
Vol 52 (3) ◽  
Author(s):  
Andrej Chríbik ◽  
Marián Polóni ◽  
Ján Lach
Keyword(s):  
Internal Combustion Engine ◽  
Alternative Fuels ◽  
Combustion Engine ◽  
Chemical Properties ◽  
Internal Combustion ◽  
Gas Mixture ◽  
Performance And Emission ◽  
Combustion Gases ◽  
Engine Simulation ◽  
The Impact

This paper deals with the use of the internal combustion piston engine, which is a drive unit for micro-cogeneration units. The introduction is a brief statement of the nature of gas mixture compositions that are useful for the purposes of combustion engines, together with the basic physical and chemical properties relevant to the burning of this gas mixture. Specifically, we will discuss low-energy gases (syngases) and mixtures of natural gas with hydrogen. The second section describes the conversion of the Lombardini LGW 702 combustion engine that is necessary for these types of combustion gases. Before the experimental measurements, a simulation in the Lotus Engine simulation program was carried out to make a preliminary assessment of the impact on the performance of an internal combustion engine. The last section of the paper presents the experimental results of partial measurements of the performance and emission parameters of an internal combustion engine powered by alternative fuels.

scholarly journals An Overview of the Classification, Production and Utilization of Biofuels for Internal Combustion Engine Applications

Energies ◽  
2021 ◽  
Vol 14 (18) ◽  
pp. 5687
Author(s):  
Omojola Awogbemi ◽  
Daramy Vandi Von Kallon ◽  
Emmanuel Idoko Onuh ◽  
Victor Sunday Aigbodion
Keyword(s):  
Internal Combustion Engine ◽  
Combustion Engine ◽  
Engine Performance ◽  
Cost Effective ◽  
Internal Combustion ◽  
Environmentally Benign ◽  
Spark Ignition Engines ◽  
Performance And Emission ◽  
Compression Ignition Engines ◽  
Transportation Applications

Biofuel, a cost-effective, safe, and environmentally benign fuel produced from renewable sources, has been accepted as a sustainable replacement and a panacea for the damaging effects of the exploration for and consumption of fossil-based fuels. The current work examines the classification, generation, and utilization of biofuels, particularly in internal combustion engine (ICE) applications. Biofuels are classified according to their physical state, technology maturity, the generation of feedstock, and the generation of products. The methods of production and the advantages of the application of biogas, bioalcohol, and hydrogen in spark ignition engines, as well as biodiesel, Fischer–Tropsch fuel, and dimethyl ether in compression ignition engines, in terms of engine performance and emission are highlighted. The generation of biofuels from waste helps in waste minimization, proper waste disposal, and sanitation. The utilization of biofuels in ICEs improves engine performance and mitigates the emission of poisonous gases. There is a need for appropriate policy frameworks to promote commercial production and seamless deployment of these biofuels for transportation applications with a view to guaranteeing energy security.

scholarly journals Review on The Effect of Alcohol Usage as A Fuel Additive in Internal Combustion Engine

2021 ◽  
Vol 10 (6) ◽  
pp. 3165-3172
Keyword(s):  
Internal Combustion Engine ◽  
Alternative Fuels ◽  
Combustion Engine ◽  
Internal Combustion ◽  
Spark Ignition Engine ◽  
Fuel Additive ◽  
Performance And Emission ◽  
Green House ◽  
Green House Gas ◽  
Reduce Emissions

The transportation sector holds a big share of the emission to the atmosphere. The emission of Green House Gas (GHG) leads to the thinning of the ozone layer. This situation leads to global warming. An international summit in Kyoto 1997 decided to stabilize the Green House Gas (GHG) emission. Therefore, many types of research have been conducted to reduce emissions. Improving engine performance is another method to reduce the amount of gasoline usage. One of the methods is to reduce emissions is by using alternative fuels. hydrogen, alcohol, and biofuel are among the examples. Among the alternatives, alcohol is a very popular alternative used in an internal combustion engine. This paper aims at reviewing the effect of alcohol on the performance and emission of the use of alcohol inside the spark-ignition engine. This review has confirmed that alcohol serves as good alternative fuel, especially if it is mixed at a good ratio with gasoline. With a good blend of alcohol-gasoline, emission can be reduced significantly

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