Performance and emission characteristics assessment of compression ignition engine fuelled with the blends of novel antioxidant catechol-daok biodiesel

Karishma, Shaik Mullan; Rajak, Upendra; Naik, B. Kiran; Dasore, Abhishek; Konijeti, Ramakrishna

doi:10.1016/j.energy.2022.123304

Cited by 84 publications

(3 citation statements)

References 30 publications

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“…Table 4 displays the uncertainty of the measured parameters. The uncertainty parameter is quantified as 35,36 …”

Section: Methodsmentioning

confidence: 99%

“…The Total Uncertainty Percentage (TUP) has been calculated using equation 2. 36–37 Uncertainties and errors can arise from a range of instruments, the value of the environment, tuning, estimation, assessment, and analysis. The degree of uncertainty for all aspects of this experiment has been determined, and the total percentage of uncertainty is ± 2.11%.…”

Section: Methodsmentioning

confidence: 99%

See 1 more Smart Citation

Exploratory of novel thermal barrier coating on diesel engine performance

Raja,

Sivanandi,

Dhandabani

et al. 2023

Proceedings of the Institution of Mechanical Engineers, Part E:

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This research presents an experimental and theoretical evaluation of the effect of poly-composition thermal barrier coatings on the performance and emission characteristics of the compression ignition engine. This work investigated the thermal and physical behavior of thermal barrier coating. The thermal barrier coating was coated into two layers, and the thermal plasma spray method was used to make the coating. The first layer is AT13, and the top layer is Yttria-stabilized zirconia. The coated and uncoated pistons were analyzed in the Ansys, and it has shown the temperature distribution of the pistons. The experimental report shows that the brake thermal and volumetric efficiency was increased by 7.52% and 1.06%, brake-specific fuel consumption was reduced up to 18.91%, emission of carbon monoxide was reduced by 50%, and hydrocarbon was reduced by 52.38%.

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“…Table 4 displays the uncertainty of the measured parameters. The uncertainty parameter is quantified as 35,36 …”

Section: Methodsmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

Exploratory of novel thermal barrier coating on diesel engine performance

Raja,

Sivanandi,

Dhandabani

et al. 2023

Proceedings of the Institution of Mechanical Engineers, Part E:

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“…The following is a list of the different antioxidants' NO x lowering effects: PPDA > AT > 1,4-dioxane > LA. The effects of natural and synthetic antioxidants on the oxidation stability, effectiveness, and emission characteristics of diesel engines operating on Compared to diesel, B20 produces the least amount of pollutants overall, except for NO x , whose emissions have been significantly reduced by the addition of LE 131 . 116 The impact of antioxidant additives on biodiesel's oxidation stability and combustion properties has been studied by Ryu.…”

Section: Antioxidant Additivesmentioning

confidence: 99%

Enhancing Performance and Emission Characteristics of Biodiesel-Operated Compression Ignition Engines through Low Heat Rejection Mode and Antioxidant Additives: A Review

Rajendran,

Venkatesan,

Dhairiyasamy

et al. 2023

ACS Omega

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Depending on the heat content and compression ignition (CI) engine combustion, biodiesel is a viable substitute fuel. Biodiesel is an oxygenated, safe, sulfur-free, biodegradable, and renewable fuel. It may be utilized in CI engines in any combination with diesel fuel without requiring the engine to be significantly modified. Many research studies have been made with several biodiesels as diesel substitutes, including Pongamia pinnata, Jatropha curcas, Mangifera indica, and Madhuca longifolia. The topic of the current review is the potential of renewable fuels to outperform diesel fuel in terms of performance, combustion, and emission characteristics. In the present study, CI engines are fueled with biodiesels made from Man. indica, Mad. longifolia, and pongamia seed oil. Adopting low heat rejection (LHR) mode CI engines and adding an antioxidant agent in addition to the biodiesel blends may resolve the issue of these biodiesels’ poorer performance and increased NO emission. Both these additions may provide positive approaches in both performance and emission.

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Unlocking the potential of low concentration biodiesel blended with green synthesized novel carbon black nanoparticles from Ricinus communis outer shell: An experimental study under different compression ratios and EGR concentrations

Murugan,

Ganesan

2024

Env Prog and Sustain Energy

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The outer prickly shells of the Ricinus communis (castor plant) have intrigued researchers interested in the synthesis of carbon black (CB) nanoparticles because of their excellent biocompatibility, low toxicity, and widespread availability. Both chemical and physical synthesis methods, such as pyrolysis and ball milling, are employed to obtain the fine‐sized CB nanoparticles. The ball milling process is done for 5 h to reduce the size of the biochar from the pyrolysis process. The as‐synthesized CB nanoparticles are characterized using Fourier transform infrared spectroscopy, x‐ray diffraction, and field emission scanning electron microscopy analysis. The energy dispersive spectrum also confirmed that the nanoparticles are highly composed of carbon and oxygen. CB nanoparticles made from green materials are added to a low‐concentrated biodiesel blend of waste fried edible oil at a rate of 100 ppm. The experiment was performed in a single‐cylinder diesel engine under varying compression ratios (CRs) (16:1–18:1), loads (0–16 kg), and exhaust gas recirculation (EGR) rates (0%, 15%, and 25%). The results revealed that the existence of carbon in nanoparticles increased the mean gas temperature, and the mass fraction burned was also slightly higher than diesel. Raising both CR (16:1–17:1 and 16:1–18:1) and EGR (25%) boosted the cylinder pressure of CBB30 (1.844% and 10.391%, respectively). In contrast, it lowered the net heat release rate (7.88% and 14.56%, respectively). Similar to this, smoke emissions decreased by 6.38% and 15.02%, respectively, at the same CR and EGR parameters. On the other hand, brake thermal efficiency slumped by 7.22% and 10.13% concurrently.

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Performance and emission characteristics assessment of compression ignition engine fuelled with the blends of novel antioxidant catechol-daok biodiesel

Cited by 84 publications

References 30 publications

Exploratory of novel thermal barrier coating on diesel engine performance

Exploratory of novel thermal barrier coating on diesel engine performance

Enhancing Performance and Emission Characteristics of Biodiesel-Operated Compression Ignition Engines through Low Heat Rejection Mode and Antioxidant Additives: A Review

Unlocking the potential of low concentration biodiesel blended with green synthesized novel carbon black nanoparticles from Ricinus communis outer shell: An experimental study under different compression ratios and EGR concentrations

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