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1

Philip, Adebayo, and Fasogbon Samson. "Numerical Analysis of Combustion and Performance Characteristics of a Compression Ignition Engine Fuelled with Orange Peel Oil Based Biodiesel and its Blends under Varying Compression Ratio." European Journal of Advances in Engineering and Technology 6, no. 3 (2019): 12–24. https://doi.org/10.5281/zenodo.10687322.

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<strong>ABSTRACT</strong> Fuel efficiency has been found to be affected by compression ratio in internal combustion engines. Information is however scanty on its effect on combustion and performance characteristics of Internal Combustion (IC) engines. This work therefore investigated combustion variables such as cylinder pressure, heat release fraction, ignition delay and heat transfer and performance characteristics such as brake power, volumetric efficiency and Brake Specific Fuel Consumption (BSFC) in compression ignition engine fuelled with orange peel oil based biodiesel and its blends un
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2

Deshmukh, Gopal Kumar, Ammenur Rehman, and Rajesh Gupta. "Experimental Investigations of a Compression-Ignition Engine Fuelled with Transesterified-Jatropha BiodieselDiesel Blend." July 2021 40, no. 3 (2021): 474–81. http://dx.doi.org/10.22581/muet1982.2103.02.

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Jatropha-curcas biodiesel has recently been considered as one of the potential renewable energy sources in Asia. This biodiesel is produced through the transesterification process of the non-edible oil obtained from Jatropha-curcas. The properties of this biodiesel are quite similar to those of diesel fuel. However, high viscosity of pure Jatropha-curcas biodiesel adversely affects engine performance. Hence, the percentage of Jatrophacurcas biodiesel that will not cause any adverse effect on the engine must be determined. In this context, this paper experimentally investigates the performance
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3

Agarwal, A. K., J. Bijwe, and L. M. Das. "Wear Assessment in a Biodiesel Fueled Compression Ignition Engine." Journal of Engineering for Gas Turbines and Power 125, no. 3 (2003): 820–26. http://dx.doi.org/10.1115/1.1501079.

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Biodiesel is prepared using linseed oil and methanol by the process of transesterification. Use of linseed oil methyl ester (LOME) in a compression ignition engine was found to develop a highly compatible engine-fuel system with low emission characteristics. Two similar engines were operated using optimum biodiesel blend and mineral diesel oil, respectively. These were subjected to long-term endurance tests. Lubricating oil samples drawn from both engines after a fixed interval were subjected to elemental analysis. Quantification of various metal debris concentrations was done by atomic absorp
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4

Falbo, Luigi, and Ernesto Ramundo. "Performance Analysis of a Biodiesel-Fired Engine for Cogeneration." E3S Web of Conferences 312 (2021): 08013. http://dx.doi.org/10.1051/e3sconf/202131208013.

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The continuous demand to reduce both the pollutant emissions and the greenhouse gas (GHG) is increasing the use of alternative fuels as biodiesel in direct-injection compression ignition engines under combined heat and power (CHP) configuration. Although the biodiesel has different thermophysical properties compared to the standard diesel, it can be used in compression ignition engines without significant modifications. However, the pure biodiesel and biodiesel/diesel blends provide different performance and combustion characteristics with respect to the standard diesel engine. In order to est
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5

Peng, De-Xing. "Tribological and emission characteristics of indirect ignition diesel engine fuelled with waste edible oil." Industrial Lubrication and Tribology 68, no. 5 (2016): 554–60. http://dx.doi.org/10.1108/ilt-10-2015-0151.

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Purpose Energy is the prime mover of economic growth and is vital to the sustenance of a modern economy. Future economic growth depends heavily on the long-term availability of energy from sources that are affordable, accessible and environmentally friendly. Regulating the sulfur content in diesel fuel is expected to reduce the lubricity of these fuels, which may result in increased wear and damage of fuel injection systems in diesel engines. Design/methodology/approach The tribological properties of the biodiesels as additive in pure petro-diesel are studied by ball-on-ring wear tester to fin
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6

Gram Shou, Jean Paul, Marcel Obounou, Rita Enoh Tchame, Mahamat Hassane Babikir, and Timoléon Crépin Kofané. "Combustion Characteristics and NO Formation Characteristics Modeling in a Compression Ignition Engine Fuelled with Diesel Fuel and Biofuel." Journal of Combustion 2021 (November 18, 2021): 1–13. http://dx.doi.org/10.1155/2021/7111040.

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Compression ignition engine modeling draws great attention due to its high efficiency. However, it is still very difficult to model compression ignition engine due to its complex combustion phenomena. In this work, we perform a theoretical study of steam injection being applied into a single-cylinder four-strokes direct-injection and naturally aspirated compression ignition engine running with diesel and biodiesel fuels in order to improve the performance and reduce NO emissions by using a two-zone thermodynamic combustion model. The results obtained from biodiesel fuel are compared with the o
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7

Fasogbon, S. K., N. B. Jagunmolu, A. O. Adeyera, A. D. Ogunsola, and O. O. Laosebikan. "Emission Pattern of Compression Ignition Engine Fueled with Blends of Tropical Almond Seed Oil-Based Biodiesel using Artificial Neural Network." Engineering and Technology Research Journal 6, no. 2 (2021): 48–59. http://dx.doi.org/10.47545/etrj.2021.6.2.084.

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Engine pollutants have been a significant source of concern in most countries around the world because they are one of the major contributors to air pollution, which causes cancer, lung disorders, and other severe illnesses. The need to reduce emissions and its consequences has prompted studies into the emission profile of internal combustion engines running on particular fuels. To this end, this study employed the power of Artificial Neural Networks (ANNs) to investigate the impact of injection timing on the emission profile of Compression Ignition Engines fuelled with blends of Tropical Almo
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8

Radu, Bogdan, Alexandru Racovitza, and Radu Chiriac. "On the assessment of autoignition delay for Diesel fuel and Biodiesel B20." MATEC Web of Conferences 234 (2018): 03002. http://dx.doi.org/10.1051/matecconf/201823403002.

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The use of bio-fuels is a necessity nowadays, regulated by European legislation, which imposes to the EU-countries an increase in the substitution rate of classic fossil Diesel fuel. Biodiesel (B) fuel proves to be a reliable agent to fulfil this requirement, but a certain number of aspects have to be ameliorated regarding the compatibility of this kind of fuel with the existent compression ignition engines. One of these problems relies on the autoignition delay, on which the research results are still dispersed. The paper proposes an analysis of this autoignition delay when using a compressio
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9

Agarwal, Avinash Kumar, Tarun Gupta, and Abhishek Kothari. "Particulate emissions from biodiesel vs diesel fuelled compression ignition engine." Renewable and Sustainable Energy Reviews 15, no. 6 (2011): 3278–300. http://dx.doi.org/10.1016/j.rser.2011.04.002.

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10

C, Vijayakumar, Murugesan A, Subramaniam D, and Panneerselvam N. "An Experimental Investigation of Diesel Engine Fuelled with MgO Nano Additive Biodiesel - Diesel Blends." Bulletin of Scientific Research 1, no. 2 (2019): 28–34. http://dx.doi.org/10.34256/bsr1924.

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In this experimental investigation compacts the performance and emissions of compression ignition engines fuelled with MgO nano additive, maducaindica bio diesel blends were examined. Based upon the previous literatures only 20% mahuca methyl ester fuel blends without nano additives is suitable for compression ignition engine without affecting engine efficiency and its characteristics. In this paper magnesium oxide nano additives are added into the 40% Mahucaindica biodiesel- diesel blends at the rate of 50ppm for developing the test fuels. In this nano additives improve the properties of dies
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11

C, Ramesh, Murugesan A, and Vijayakumar C. "Reducing the Environmental Pollution from Diesel Engine Fuelled with Eco- Friendly Biodiesel Blends." Bulletin of Scientific Research 1, no. 2 (2019): 35–44. http://dx.doi.org/10.34256/bsr1925.

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Diesel engines are widely used for their low fuel consumption and better efficiency. Fuel conservation, efficiency and emission control are always the investigation points in the view of researchers in developing energy system. India to search for a suitable environmental friendly alternative to diesel fuel. The regulated emissions from diesel engines are carbon monoxide (CO), Hydrocarbons (HC), NOx and Particulate matter. It creates cancer, lungs problems, headaches and physical and mental problems of human. This paper focuses on the substitution of fossil fuel diesel with renewable alternati
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12

P.Viswabharathy, P.Dinesh kumar D.Ayyappan S.Manikandan. "Experimental Investigation on Performance and Emission Characteristics of A Diesel Engine Fueled With Nerium Oil As Biodiesel." INTERNATIONAL JOURNAL OF NOVEL RESEARCH AND DEVELOPMENT (IJNRD) Volume 2 Issue 5, May-2017, Volume 2 Issue 5, May-2017 (2017): page no.87–97. https://doi.org/10.5281/zenodo.804493.

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Homogeneous Charge Compression Ignition engines have potential to provide like efficiencies and very low NOx and particulate matter emissions. There is growing global interest in using alternative biofuels in order to reduce the reliance on conventional fossil fuels. Therefore this experimental study was carried out to investigate performance and emission characteristics of HCCI engine fuelled with Nerium oil and compare it with baseline diesel fuel. The experiments were conducted on a modified single cylinder four-stroke engine at different engine speeds using port fuel injection technique fo
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13

Kapilan, Natesan, and Naik Jullya. "Studies on Improvement of Performance of Compression Ignition Engine Fuelled with Mixture of Honge Biodiesel and Tire Pyrolysis Oil." Strojnícky casopis – Journal of Mechanical Engineering 68, no. 1 (2018): 15–24. http://dx.doi.org/10.2478/scjme-2018-0002.

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Abstract The biodiesel has lower volatility and is costlier than the fossil diesel. Hence it is necessary to add a low cost fuel which has higher volatility, with the diesel. The tire pyrolysis oil (TPO) produced from waste tire and tubes have these desirable properties and hence in this work, we have mixed TPO with biodiesel to enhance the properties of the biodiesel. The engine tests were carried out on a single cylinder compression ignition engine with the mixture of biodiesel and TPO as fuel. From the engine tests, it is observed that the fuel mixture results in engine performance close to
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14

Zhu, Rong Fu, Yun Long Wang, Hui Wang, and Yuan Tao Sun. "Performance of a Compression-Ignition Engine Fueled with Diesel/Biodiesel Blends." Applied Mechanics and Materials 730 (January 2015): 283–86. http://dx.doi.org/10.4028/www.scientific.net/amm.730.283.

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The performance of engine fueled with diesel/biodiesel blends was tested. It was indicated from the experimental results that the brake power, torque out and brake specific fuel consumption of engine fueled with diesel/biodiesel caused slight variations, while NOx emission increased significantly compared with engine fueled with diesel. In order to reduce NOx emission of engine fueled with pure biodiesel, retarding fuel delivery advance angle was used, and the NOx emission tests revealed that the NOx emission decreased significantly at different engine speeds.
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15

STRAVINSKAS, Saulius, Alfredas RIMKUS, and Jonas MATIJOŠIUS. "EVALUATION OF VIBRATION AND NOISE CHARACTERISTICS OF A COMPRESSION-IGNITION ENGINE FUELLED WITH NATURAL GAS-BIODIESEL DUAL FUEL." Transport Problems 18, no. 1 (2023): 67–74. http://dx.doi.org/10.20858/tp.2023.18.1.06.

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As environmental requirements become more stringent and the planet becomes more polluted, the replacement of conventional diesel is attracting more interest. For alternative fuels, such as biodiesel and natural gas, to be used, their effects must be examined not only in terms of the engine’s environmental indicators but also in terms of engine vibrations and sound pressure. This study examined the influence of dual fuel – biodiesel and natural gas – on vibrations and sound pressure of a compression-ignition (CI) engine. Conventional diesel or hydrotreated vegetable oil biodiesel was used as a
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16

Maawa, W. N., R. Mamat, G. Najafi, O. Majeed Ali, and A. Aziz. "Engine performance and emission of compression ignition engine fuelled with emulsified biodiesel-water." IOP Conference Series: Materials Science and Engineering 100 (December 22, 2015): 012061. http://dx.doi.org/10.1088/1757-899x/100/1/012061.

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17

Nguyen, Thanh Viet, Khanh Duc Nguyen, Nang Xuan Ho, and Vinh Duy Nguyen. "Engine performance and combustion characteristics of a direct injection compression ignition engine fueled waste cooking oil synthetic diesel." International Journal of Coal Science & Technology 7, no. 3 (2020): 560–70. http://dx.doi.org/10.1007/s40789-020-00328-x.

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Abstract Biodiesels produced from various feedstocks have been considered as alternative fuels used in internal combustion engines without major modifications. This research focuses on producing biodiesel from waste cooking oil (WCOSD) by the catalytic cracking method using MgO as the catalyst and comparing the engine operating characteristics of the test engine when using WCOSD and traditional diesel (CD) as test fuels. As a result, the brake power of the test engine fueled WCOSD, and traditional diesel is similar. However, the engine fuel consumption in the case of using WCOSD is slight incr
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18

Agarwal, A. K., J. Bijwe, and L. M. Das. "Effect of Biodiesel Utilization of Wear of Vital Parts in Compression Ignition Engine." Journal of Engineering for Gas Turbines and Power 125, no. 2 (2003): 604–11. http://dx.doi.org/10.1115/1.1454114.

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The combustion related properties of vegetable oils are somewhat similar to diesel oil. Neat vegetable oils or their blends with diesel, however, pose various long-term problems in compression ignition engines, e.g., poor atomization characteristics, ring-sticking, injector coking, injector deposits, injector pump failure, and lube oil dilution by crank-case polymerization. These undesirable features of vegetable oils are because of their inherent properties like high viscosity, low volatility, and polyunsaturated character. Linseed oil methyl ester (LOME) was prepared using methanol for long-
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19

Belyamin, Belyamin, Alias Mohd Noor, Mohanad Hamzah Hussein, and Mazlan Said. "Characterization of Diesel Engine Generator Operating at Different Compression Ratio Fuelled with Palm Oil Biodiesel." Applied Mechanics and Materials 388 (August 2013): 241–45. http://dx.doi.org/10.4028/www.scientific.net/amm.388.241.

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Experiment to determine exhaust gas emission and combustion characteristics of a compression ignition generator was carried out. The experiment used single cylinder four strokes direct injection engine which was fuelled with diesel and palm oil methyl ester of B2 (blends 2% palm oil methyl ester with 98% diesel on a volume basis), B5, B7 and B10. The experiment was conducted at a fixed engine speed of 3000 rpm and 50% load with variety compression ratios of 16:1, 18:1, and 20:1and 22:1. Optimum compression ratio, influence of compression ratio on specific fuel consumption and thermal efficienc
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20

Maulesh, H. Parikh, and Nirav B. Mori. "Modeling of Biodiesel Fuelled Direct Injection CI Engine using CFD." International Journal of Trend in Scientific Research and Development 1, no. 6 (2019): 391–94. https://doi.org/10.31142/ijtsrd2520.

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In present years, biodiesel is used as a fuel in internal combustion engine. This study deals with the combustion modeling of CI engine fuelled with Karanja oil as biodiesel. Combustion characteristics like heat release rate, cylinder pressure and rate of pressure rise have been analyzed. CFD code Fluent is used to model complex combustion phenomenon in compression ignition engine. The sub model like k e model, Taylor Analogy breakup model and droplet collision model are used. For modeling of in cylinder combustion, finite rate chemistry and species transport models are used with simplified ch
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21

Vijayaragavan, Mathan Raj, Ganapathy Subramanian, Lalgudi Ramachandran, Manikandaraja Gurusamy, Rahul Kumar Tiwari, and Sanat Kumar. "Experimental Investigation of Performance Characteristics of Compression Ignition Engine Fuelled with Punnai Oil Methyl Ester Blended Diesel." Pakistan Journal of Scientific & Industrial Research Series A: Physical Sciences 60, no. 1 (2017): 23–28. http://dx.doi.org/10.52763/pjsir.phys.sci.60.1.2017.23.28.

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Biodiesel is a renewable substitute to conventional diesel and offers cleaner performance. Thispaper deals with performance characteristics of four stroke, water cooled Compression Ignition (CI) enginefuelled with four different oils: diesel, diesel-punnai oil biodiesel 10% (B10), diesel-punnai oil biodiesel20% (B20) and diesel-punnai oil biodiesel 30% (B30). The present research, experiments were conductedto study the effect of viscosity, cetane number, flash point, calorific value and density on performancecharacteristics of diesel, Punnai oil biodiesel and its different blends (B10, B20, B3
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22

Nagarajan, J., Dhinesh Balasubramanian, Esmail Khalife, and Kaisan Muhammad Usman. "OPTIMIZATION OF COMPRESSION IGNITION ENGINE FUELLED WITH COTTON SEED BIODIESEL USING DIGLYME AND INJECTION PRESSURE." JOURNAL OF TECHNOLOGY & INNOVATION 2, no. 2 (2022): 52–61. http://dx.doi.org/10.26480/jtin.02.2022.52.61.

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The main research problem from the usage of diesel engine arises from increased fuel prices and emissions releasing from combustion. The objective of the current work relies on finding out a suitable biodiesel blend and improving the diesel engine characteristics by means of additives. The current study discusses about the optimization of the diesel engine characteristics employing cotton seed biodiesel (CSOME) blends. CSOME 20 was found to give the better engine characteristics. Also the engine characteristics were optimized with the addition of diglyme at proportions of 10 and 15% to CSOME20
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23

DHANDE, DINESH Y., and Shirish J. Navale. "Experimental investigations on the performance and emissions of compression ignition engine fuelled with lower blends of neem-based biodiesel." Archives of Automotive Engineering – Archiwum Motoryzacji 103, no. 1 (2024): 57–76. http://dx.doi.org/10.14669/am/186109.

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Biodiesel has attracted a lot of attention as a possible replacement for traditional fuels due to the limited supply of fossil fuels and the growing concern about emissions of greenhouse gases. It is renewable and produces less hazardous emissions when burned. Enhancing biodiesel production is imperative to meet the escalating demand for eco-friendly fuels, serving as a remedy for the rising costs and dwindling accessibility of petroleum. This study aims in boosting neem biodiesel production specially in dry and unproductive soil regions and improving engine power using neem oil biodiesel, esp
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Saleh, A., F. B. Akande, D. T. Adeyemi, and O. O. Oniya. "Performance evaluation of a Compression Ignition Engine using Sand Apple (Parinari polyandra B.) ethyl ester (biodiesel)." Nigerian Journal of Technology 40, no. 2 (2021): 348–56. http://dx.doi.org/10.4314/njt.v40i2.21.

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&#x0D; &#x0D; &#x0D; The quest for non-edible oil for the production of alternative fuel (bio-fuel) using homogeneous catalysts continues to supplement and replace in totality the traditional transportation fuels that are not environmentally friendly. The use of biodiesel in Compression Ignition Engines (CIE) to evaluate the engine performance is a norm and blends of biodiesel and Automotive Gas Oil (AGO) are also used in the engine performance processes to ascertain its usage in the CIE. Therefore, this study evaluated the performance of a compression-ignition engine (CIE) fuelled with biodie
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25

Winangun, K., A. Setiyawan, G. A. Buntoro, and B. Sudarmanta. "The impact of adding hydrogen on the performance of a CI engine fueled by palm biodiesel." BIS Energy and Engineering 1 (November 10, 2024): V124024. https://doi.org/10.31603/biseeng.75.

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Compression ignition engines are utilized extensively in the support of human life, such as in agriculture and transportation. Diverse factors, such as dwindling oil sources and the environmental impact of diesel fuel as a compression engine fuel, necessitate those researchers seek alternate fuels to lessen reliance on fossil oil. Palm oil biodiesel is the alternative fuel to diesel fuel, which is widely utilized in Indonesia. In addition, hydrogen gas can be used in compression engines as a supplement to fossil fuels. In this study, the effect of hydrogen enrichment on palm biodiesel (B100) c
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M., Mourad, and Noureldeen El_Sadek. "Emission and Performance Study of Diesel Engine Fuelled with Preheated Biodiesel from Exhaust Waste Energy." Journal of Mechanical and Mechanics Engineering 5, no. 3 (2019): 13–29. https://doi.org/10.5281/zenodo.3257094.

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The need for alternative fuel instead of conventional fossil fuels (diesel or gasoline) has recently increased for several reasons, including the expected shortage of petroleum fossil fuels and the production of pollution by transportation. Consequently, researchers are interested in finding new alternative fuels. At present, the number of studies on biodiesel as a compression ignition engine fuel has increased. Current studies are mainly concerned with studying the use of exhaust gas temperature to preheat biodiesel fuel before it enters the combustion chamber. A heat exchanger is designed to
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Ganesh, DB, and S. Kumarappa. "Performance of a Biodiesel Fuelled Single Cylinder Electronic Injection Compression Ignition Engine." Science, Technology and Arts Research Journal 2, no. 1 (2013): 69. http://dx.doi.org/10.4314/star.v2i1.98849.

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Balaji, D., T. Mathevan Pillai, K. Gnanasekaran, et al. "Dataset for compression ignition engine fuelled with corn oil methyl ester biodiesel." Data in Brief 27 (December 2019): 104683. http://dx.doi.org/10.1016/j.dib.2019.104683.

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Alahmer, Ali, Hegazy Rezk, Wail Aladayleh, et al. "Modeling and Optimization of a Compression Ignition Engine Fueled with Biodiesel Blends for Performance Improvement." Mathematics 10, no. 3 (2022): 420. http://dx.doi.org/10.3390/math10030420.

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Biodiesel is considered to be a promising alternative option to diesel fuel. The main contribution of the current work is to improve compression ignition engine performance, fueled by several biodiesel blends. Three metrics were used to evaluate the output performance of the compression ignition engine, as follows: brake torque (BT), brake specific fuel consumption (BSFC), and brake thermal efficiency (BTE), by varying two input parameters (engine speed and fuel type). The engine speeds were in the 1200–2400 rpm range. Three biodiesel blends, containing 20 vol.% of vegetable oil and 80 vol.% o
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Thangaraja, J., and S. Rajkumar. "Effect of Saturation and Unsaturation of Fatty Methyl Esters on Biodiesel NOx Emission Characteristics." Applied Mechanics and Materials 787 (August 2015): 766–70. http://dx.doi.org/10.4028/www.scientific.net/amm.787.766.

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Biodiesel is a renewable fuel and an attractive alternative to replace fossil diesel without major engine modifications. However, the emissions of oxides of nitrogen (NOx) from biodiesel fuelled engines are reported to be higher compared to diesel engine. The characteristics of biodiesel are known to depend on their fatty acid methyl ester (FAME) contents which vary with the feedstock. Thus the contribution of saturation and unsaturation of pure components of fatty acid methyl esters on NOx formation warrants a systematic investigation. This paper attempts to relate the composition of biodiese
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Dariusz Kurczyński. "Effect of the RME Biodiesel on the Diesel Engine Fuel Consumption and Emission." Communications - Scientific letters of the University of Zilina 23, no. 4 (2021): B308—B316. http://dx.doi.org/10.26552/com.c.2021.4.b308-b316.

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Road transport is the primary source of atmospheric air pollution, thus posing a threat to human health and life. The aim of the study was to determine the impact of fuel obtained from plants on the ecological properties of a compression ignition engine. The article reports the results of investigations into a modern engine with a Common Rail system, powered by the RME (rapeseed methyl esters) biodiesel and their blends with diesel. For comparison, the engine was also fuelled with conventional diesel oil without ester addition. When powering the engine with blends and pure biodiesel, brake spe
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Sarathbabu, R. T., M. Lakshmikantha Reddy, M. Kannan, and R. Balaji. "Thermodynamic Investigation of a Modified Compression Ignition Engine Fueled by Diesel Biodiesel Ethanol Blends." Defence Science Journal 72, no. 2 (2022): 268–80. http://dx.doi.org/10.14429/dsj.72.17383.

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The present study contrasts the thermodynamics analysis of modified diesel engines with traditional diesel engines. Thermodynamics study is done by the use of energy and exergy analysis for diesel, B20 (blend of 80 per cent diesel by volume with 20 per cent mahua biodiesel) and LHR modification and LTC 15 per cent EGR fuelled with B20 blend and 5 per cent ethanol with various loads ranging from no load to full load. Implemented two technologies for increasing engine efficiency. One of the primary techniques is the Low Heat Rejection (LHR) concept (or the so-called “Adiabatic” engine) applied.
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Sirivella, Vijaya Bhaskar*1. "THE EFFECT OF INJECTION PRESSURE ON CIDI ENGINE PERFORMANCE FUELED WITH MADHUCA INDICA OIL METHYL ESTER AND ITS BLENDS." INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY 7, no. 2 (2018): 341–48. https://doi.org/10.5281/zenodo.1173512.

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An increased usage of diesel in compression ignition engines, deteriorating fossil fuel reserves&nbsp; and mainly the hazardous environmental pollution due to exhaust emissions from automotives have instigate to search for a alternative renewable fuel that can be used in compression ignition direct injection (CIDI) engines. Recently the vegetable/animal fat based biodiesel turn out to be potential alternative renewable fuel source to replace fossil diesel fuel. It was noticed from many experimental analysis that biodiesel has showing less thermal efficiency and higher brake specific fuel and e
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Kolakoti, Aditya, Ambati Vijay Kumar, Raghu Metta, Muji Setiyo, and Muhammad Latifur Rochman. "Experimental studies on in-cylinder combustion, exergy performance, and exhaust emission in a Compression Ignition engine fuelled with neat biodiesels." Indonesian Journal of Science and Technology 7, no. 2 (2022): 219–36. http://dx.doi.org/10.17509/ijost.v7i2.49680.

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In the last decade, the search for cleaner fuels like biodiesels is gaining wide popularity, and exergy analysis are widely used in design and performance evaluation to identify the various losses. In this study, three neat biodiesels are tested for energy and exergetic performance in a single-cylinder, four-stroke IDI diesel engine. The experiments are conducted for waste poultry fat biodiesel (WPFBD), palm oil biodiesel (POBD), and waste cooking oil biodiesel (WCOBD) at various loads by maintaining a fixed rpm of 1500. Parameters like exergetic efficiency, exergy destruction, and various hea
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JustinTarka, Awua, Ipilakyaa Tertsegha Daniel, Jacob Sunday Ibrahim, Joseph Egbe, and Archigbenda Victor. "Performance and Emission Characteristics of Compression Ignition Engines Fuelled with Rubber Seed Oil Biodiesel Blended with Ethanol and Diethyl Ether." Journal of Energy Research and Reviews 17, no. 8 (2025): 1–19. https://doi.org/10.9734/jenrr/2025/v17i8444.

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The increasing global demand for sustainable energy and environmental concerns have necessitated the exploration of renewable alternatives to fossil fuels. Biodiesel, derived from vegetable oils and animal fats, presents a viable substitute for petroleum diesel, offering reduced emissions and improved biodegradability. This study investigates the performance and emission characteristics of compression ignition (CI) engines fuelled with rubber seed oil biodiesel blends, incorporating ethanol and diethyl ether as additives. Biodiesel was synthesized via transesterification and blended with petro
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36

Kibiwot, Vitalis N., Daudi M. Nyaanga, Musa R. Njue, and George O. Owino. "Optimisation of engine performance and emissions fueled by biodiesel blends." Journal of Computer Science and Technology (JCST) 2, no. 1 (2024): 10–19. http://dx.doi.org/10.51317/jcst.v2i1.531.

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This study sought to find out the optimisation of engine performance and emissions fueled by biodiesel blends. Compression ignition(CI) engines are most widely used as a power source for many applications, such as automotive and agricultural purposes, as well as portable machines, because of their higher torque, power output, energy content per unit mass, and fuel cost. Unfortunately, CI engines use diesel fuel, which emits greenhouse gases (GHG) and pollutes the environment. Biodiesel has been the preferred alternative fuel due to its benefits of reducing GHG emissions and being used on engin
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37

Kibiwot, Vitalis N., Daudi M. Nyaanga, Musa R. Njue, and George O. Owino. "Optimisation of engine performance and emissions fueled by biodiesel blends." Journal of Computer Science and Technology (JCST) 2, no. 1 (2024): 10–19. http://dx.doi.org/10.51317/jcst.v2i1.518.

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This study sought to find out the optimisation of engine performance and emissions fueled by biodiesel blends. Compression ignition(CI) engines are most widely used as a power source for many applications, such as automotive and agricultural purposes, as well as portable machines, because of their higher torque, power output, energy content per unit mass, and fuel cost. Unfortunately, CI engines use diesel fuel, which emits greenhouse gases (GHG) and pollutes the environment. Biodiesel has been the preferred alternative fuel due to its benefits of reducing GHG emissions and being used on engin
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38

Bhavesh Pathak and Nikul Patel. "Thermodynamic Performance of an Engine by Modifying Piston Bowl Geometries Fuelled by SME-100, LA-100, KB-100 Biodiesel Blends, and Diesel." Journal of Advanced Research in Fluid Mechanics and Thermal Sciences 102, no. 1 (2023): 1–13. http://dx.doi.org/10.37934/arfmts.102.1.113.

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Simulation of Direct injection (DI) compressed ignition (CI) engine working on diesel thermodynamic cycle on diesel-Rk software carried out for evaluating the effect on thermal performance. The analysis of an engine was worked out by applying different bowl geometrical shapes and by testing with different fuels. Further same compositions were tested on an experimental test rig having a set-up of (compressed ignition, single cylinder, four strokes, air-cooled, direct injection) diesel engine at constant crank speed. Hemispherical (HCC), Shallow depth (SCC), Re-entrant (RCC), Double wedge shallo
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39

Joshi, Ishwar, and Surya Prasad Adhikari. "Performance Characteristics of Pine Oil Mixed Diesel Fueled Single Cylinder Four Stroke Diesel Engine." Himalayan Journal of Applied Science and Engineering 2, no. 1 (2021): 15–24. http://dx.doi.org/10.3126/hijase.v2i1.37819.

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In this study, biodiesel from the stem of Pinus roxburghii was prepared by steam distillation process. Consequently, the physical and thermal properties of pine biodiesel (P100), and 20 % pine-biodiesel and 80 % diesel (P20) were tested on American Society for Testing and Materials (ASTM) standards. The test results confirmed that the thermophysical properties of pine biodiesel and its blend were suitable for the fuel in diesel engine without any modification in the test engine. Eventually, the engine performance and combustion parameters were evaluated for pine-biodiesel blend for 5 % biodies
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40

Pandhare, Amar P., S. G. Wagholikar, R. B. Jadhav Sachin Musale, and A. S. Padalkar. "Preparation of Jatropha Biodiesel Using Hydrotalcite Catalyst and its Performance on Diesel Engine." Applied Mechanics and Materials 110-116 (October 2011): 1368–73. http://dx.doi.org/10.4028/www.scientific.net/amm.110-116.1368.

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The heterogeneous catalyst are environment friendly and render the process simplified. A wide variety of solid bases have been examined for this process. The present work reports the use of hydrotalcite catalyst for the synthesis of Biodiesel from jatropha oil. An experimental investigation has been carried out to analyze the performance and emission characteristics of a compression ignition engine fuelled with Jatropha oil and its blends (10%, 20%, 40%, 50%, and 60 % ) with mineral diesel. The effect of temperature on the viscosity of Jatropha oil has also been investigated. A series of engin
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41

Yusuff, Adeyinka Sikiru, Olalekan David Adeniyi, Moses Aderemi Olutoye, and Uduak George Akpan. "Performance and Emission Characteristics of Diesel Engine Fuelled with Waste Frying Oil Derived Biodiesel-Petroleum Diesel Blend." International Journal of Engineering Research in Africa 32 (September 2017): 100–111. http://dx.doi.org/10.4028/www.scientific.net/jera.32.100.

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Direct use of vegetable oil as a fuel on compression ignition engine has been described as impossible, because of its high viscosity and density. Transesterification process and other methods have been identified as ways of reducing these two properties. The high cost of virgin vegetable oils and its competition for food have made the biodiesel unable to compete with fossil diesel and also hike its cost. In order to solve these menaces, in this study, waste frying oil was used as a feedstock for production of biodiesel via transesterification using anthill-eggshell promoted Ni-Co mixed oxides
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42

Falbo, Luigi, Diego Perrone, Pietropaolo Morrone, and Angelo Algieri. "Numerical and experimental investigation on the performance of a biodiesel ICE-ORC integrated system." Journal of Physics: Conference Series 2893, no. 1 (2024): 012038. https://doi.org/10.1088/1742-6596/2893/1/012038.

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Abstract Improving the efficiency of energy systems is a fundamental step towards decarbonized energy production. Waste thermal energy recovery from internal combustion engines (ICEs) is critical, and organic Rankine cycle (ORC) technology is one of the most effective solutions. In this work, a performance analysis was carried out on an integrated system consisting of a compression ignition engine fuelled with biodiesel bottoming with an ORC used for the waste heat recovery from the exhaust gas. In particular, experimental tests were conducted to evaluate the effectiveness of biodiesel as a su
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43

Agarwal, A. K. "Experimental investigations of the effect of biodiesel utilization on lubricating oil tribology in diesel engines." Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering 219, no. 5 (2005): 703–13. http://dx.doi.org/10.1243/095440705x11239.

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Biodiesel is an alternative fuel derived from vegetable oils by modifying their molecular structure through a transesterification process. Linseed oil methyl ester (LOME) was prepared using methanol in the presence of potassium hydroxide as a catalyst. The use of LOME in compression ignition engines was found to develop a very compatible engine-fuel system with lower emission characteristics. Two identical engines were subjected to long-term endurance tests, fuelled by an optimum biodiesel blend (20 per cent LOME) and diesel oil, respectively. Various tribological studies on lubricating oil sa
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44

Niraj N. Raja and Sheikh Yasin. "A Review on Performance & Emission Characteristics of Diesel Engine Using Different Types of Biodiesel Blends as Alternate Fuel." Asian Review of Mechanical Engineering 3, no. 1 (2014): 12–17. http://dx.doi.org/10.51983/arme-2014.3.1.2357.

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As a renewable, sustainable and alternative fuel for compression ignition engine, biodiesel instead of diesel has been increasingly fuelled to study its effects on engine performances and emissions in the recent 15 years. Biodiesel is an alternative to petroleum-based fuels derived from vegetable oils, animal fats, and used waste cooking oil including triglycerides. Bio-diesel production is a very modern and technological area for researchers due to the relevance that it is winning everyday because of the increase in the petroleum price and the environmental advantages. Trans esterification is
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45

Kachot, Pareshkumar K., D. K. Vyas, and S. K. Chavda. "Effect of Di-tert Butyl Peroxide on Diesel Engine Performance Fuelled by Biodiesel Blends." International Journal of Environment and Climate Change 14, no. 1 (2024): 97–119. http://dx.doi.org/10.9734/ijecc/2024/v14i13813.

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This study is motivated by the fact that the vegetable oils are being considered as the fuel of the future for the internal combustion engines, especially the compression ignition engines which are working with diesel as fuel. Different approaches for using the vegetable oils in CI engines as fuel are either to modify the oils to match with that of diesel to run successfully with these oils. Fuel additives are compounds formulated to enhance the quality and efficiency of the fuels used in motor vehicles. There are several benefits associated with the use of fuel additives. Di-tert butyl peroxi
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46

Kezrane, Cheikh, Houcine Habib, Mustafa Bayram, et al. "Artificial neural network based prediction of engine-out responses from a biodiesel fuelled compression ignition engine." Thermal Science 27, no. 4 Part B (2023): 3433–43. http://dx.doi.org/10.2298/tsci2304433k.

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Numerical simulations, based on relatively complex physical models developed for CFD, can accurately predict engine-out responses, but they require huge memory space and/or computation time. In terms of resources and computer time, artificial intelligence methodologies are more cost-effective. In this work, we used an ANN to predict the performance and exhaust emissions of a single-cylinder Diesel engine running on fossil diesel, biodiesel, and their blends under various speed and load regimes. To perform the modeling, we employed multilayer perceptrons and a back-propagation gradient algorith
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47

Koszalka, Grzegorz, and Jacek Hunicz. "Detailed speciation of emissions from a diesel engine fuelled with canola methyl ester." MATEC Web of Conferences 234 (2018): 03005. http://dx.doi.org/10.1051/matecconf/201823403005.

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Although the effects of biodiesel combustion on emissions of regulated toxic components have been widely studied, the issue of specific hydrocarbon species production has not yet been comprehensively understood. This study compares detailed exhaust emissions from a compression ignition engine fuelled with canola methyl ester and mineral diesel, as a reference fuel. Additionally, blends of these two fuels were examined. The experiments were performed on a 4-cylinder diesel engine, where fuel was injected in a single dose. The experimental matrix included two engine load sweeps at rotational spe
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48

Devkota, Lochan Kendra, and Surya Prasad Adhikari. "Experimental Investigation on the Performance of a CI Engine Fueled with Waste Cooking Oil Biodiesel Blends." Himalayan Journal of Applied Science and Engineering 2, no. 1 (2021): 25–31. http://dx.doi.org/10.3126/hijase.v2i1.37816.

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In this study, different performance parameters of a Compression Ignition (CI) engine fueled with waste cooking oil biodiesel blends with diesel in different percentage volumes of 5 % biodiesel and 95 % diesel (W5), 10 % biodiesel and 90 % diesel (W10), 15 % biodiesel and 85 % diesel (W15) and 20 % biodiesel and 80 % diesel (W20) were tested experimentally. First, biodiesel was produced from waste cooking oil by transesterification process. The physical-chemical properties of biodiesel and W20 were tested. The tested properties of W20 were found to American Society for Testing and Materials (A
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49

Sharma, Shiv Kumar. "Emission Analysis of Compression Ignition Engine Fuelled with Biodiesel Derived from Waste Cooking Oil." International Journal for Research in Applied Science and Engineering Technology 6, no. 6 (2018): 1123–29. http://dx.doi.org/10.22214/ijraset.2018.6166.

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50

Karthikeyan, A., and J. Jayaprabakar. "Energy and exergy analysis of compression ignition engine fuelled with rice bran biodiesel blends." International Journal of Ambient Energy 40, no. 4 (2017): 381–87. http://dx.doi.org/10.1080/01430750.2017.1399459.

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