Emission reduction technique on existing diesel engines using renewable fuels

Vijayanand, G.; Augustine, Anbarasu; Natarajan, V. Ananda; Vallinayagam, R.; Mohanavel, V.; Christopher, D.

doi:10.1080/01430750.2019.1694583

Cited by 7 publications

(2 citation statements)

References 49 publications

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“…Therefore, it has been of great importance to look for other alternatives that take advantage of the infrastructure developed for ICEs and, at the same time, reduce environmental pollution [5]. Research has emerged on using renewable fuels that positively impact the emission reduction of polluting gases; some examples are the works of Selvan et al [6], Vijayanand et al [7], Bae & Kim [8]; likewise, some investi-gations report on the use of magnetic fields in single cylinder engines (called alternative magnetic engines) which replace the fossil fuels burning and replace them with magnetic fields [9].…”

Section: Introductionmentioning

confidence: 99%

Modeling and Simulation of a Magnetic Reciprocating Engine

Rios-Enriquez,

Adam-Medina,

García-Morales

et al. 2024

IEEE Access

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This research analyses the dynamic response of a single-cylinder magnetic reciprocating engine (MRE) and the mathematical model formulation with experimental validation. In efforts to reduce the pollution generated by internal combustion engines (ICE), the MREs have emerged as an alternative to this problem. An MRE uses the ICE structure and replaces fossil fuels with magnetic fields to work with the principle of magnetic repulsion between an electromagnet and a permanent magnet. The work focuses on determining the correct angles of when to energize the electromagnet based on the angular position of the crankshaft concerning the top dead center (TDC) of the engine to generate the magnetic repulsion and obtain the highest possible speed in the engine as in the ICE. The experimental results indicate that the energization angle should be between 45 • and 55 • before the TDC for generating the highest engine velocity. Using the energization angle of 55 • before the TDC allows the engine's velocities to be between 836 RPM and 840 RPM, and the mathematical model shows a goodness of fit (FIT) of 81.21% throughout its dynamics with the experimental comparison. The present work demonstrates the mathematical model's ability to represent the MRE's experimental dynamics and how the magnetic force is formulated and integrated with the mechanical analysis of the engine.

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Section: Introductionmentioning

confidence: 99%

Modeling and Simulation of a Magnetic Reciprocating Engine

Rios-Enriquez,

Adam-Medina,

García-Morales

et al. 2024

IEEE Access

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“…Devarajan et al 9 studied several mixes of neem oil biodiesel with cyclohexanol as a fuel additive. Vijayanand et al 10 investigated emissions characteristics of palm biodiesel‐alcohol blends indicated reduced emissions and improved performance characteristics.…”

Section: Introductionmentioning

confidence: 99%

Effect of changing injection pressure on mahua oil‐based biodiesel combustion with blended Al₂O₃ nanoparticles on CI engine performance and emission parameters

Simhadri

Rao

Paswan

2022

Env Prog and Sustain Energy

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Alternative fuels have drawn a lot of interest as oil and gas sources have depleted and environmental concerns have grown. An alternative fuel being researched as a potential replacement for fossil fuels is biodiesel. A 5.2 KW, 4-stroke, single-cylinder diesel engine's Performance, combustion, and emission characteristics were evaluated in this study at 1500 rpm with various fuel injection pressures (180, 200, 220, and 240 bar). B20 (80 percent diesel and 20 percent mahua biodiesel) was created by blending mahua oil-based biodiesel with plain diesel at a 20/80 ratio. Al 2 O 3 nanoparticles were then added at four different quantities, including 25, 50, 75, and 100 ppm. It is found that BTE was improved by 6.1% and BSFC was reduced by 2.5% for B20A25over diesel at the FIP of 220 bar. In-cylinder pressure was higher and HRR was raised by 7.2% for B20A25compared to diesel at 180 bar. CO emission was reduced by 39% in B20A25 when compared to biodiesel blend at 180 bar. When compared to diesel at 180 bar, B20A25's HC and CO2 emissions were reduced by 7.5% and 4.5%, respectively. Smoke for B20A25 at 240 bar was 3.6 percent lower than diesel. Maximum NOx emissions reduction was seen when Al 2 O 3 nanoparticles were added to the blend at 220 bar FIP.

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Enhancing the combustion and emission parameters of a C.I engine operated with diesel-butanol-pea nut oil ternary blends

Ravi¹,

Sajin²,

Kasir³

et al. 2021

Materials Today: Proceedings

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Emission reduction technique on existing diesel engines using renewable fuels

Cited by 7 publications

References 49 publications

Modeling and Simulation of a Magnetic Reciprocating Engine

Modeling and Simulation of a Magnetic Reciprocating Engine

Effect of changing injection pressure on mahua oil‐based biodiesel combustion with blended Al₂O₃ nanoparticles on CI engine performance and emission parameters

Enhancing the combustion and emission parameters of a C.I engine operated with diesel-butanol-pea nut oil ternary blends

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Emission reduction technique on existing diesel engines using renewable fuels

Cited by 7 publications

References 49 publications

Modeling and Simulation of a Magnetic Reciprocating Engine

Modeling and Simulation of a Magnetic Reciprocating Engine

Effect of changing injection pressure on mahua oil‐based biodiesel combustion with blended Al2O3 nanoparticles on CI engine performance and emission parameters

Enhancing the combustion and emission parameters of a C.I engine operated with diesel-butanol-pea nut oil ternary blends

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Resources

About

Effect of changing injection pressure on mahua oil‐based biodiesel combustion with blended Al₂O₃ nanoparticles on CI engine performance and emission parameters