Exergy analysis of a diesel engine fuelled with <scp><i>Aegle marmelos</i></scp> de‐oiled seed cake pyrolysis oil opus

Paramasivam, Baranitharan

doi:10.1002/ep.13426

Cited by 12 publications

(12 citation statements)

References 40 publications

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“…1 These hindrances are overcome by fuel up gradation methods such as emulsification. 22 The pyrolysis oil-diesel opus is emulsified with surfactants at 1% volume basis. Tween 80 and Span 80 are used as surfactants, which reduce the surface tension between the fuel mixers and enhance the physiochemical characteristics.…”

Section: Test Fuelmentioning

confidence: 99%

An intelligent novel approach for diesel engine life monitoring using infrared image processing technic

Paramasivam

Kumanan

Sudhagar³

2021

Env Prog and Sustain Energy

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This investigation is carried out as an effort to apply infrared thermography for assessing diesel engine life monitoring. The thermal image from engine operation is quantified via applying image processing to evaluation engine life in terms of pixel values and it is associated with engine heat release rate (HRR) and oxides of nitrogen emission (NOx). The area of cylinder head heat (CHH) from infrared image and engine life possess inverse correlation. Engine analysis was conducted on direct injection, four-stroke, and single-cylinder diesel engine with a constant speed of 1500 rpm and a standard compression ratio of 17.5:1 at varying engine load (W) conditions. The engine behavior and infrared (IR) image processing analysis resulting from Aegle marmelos pyrolysis oil-diesel opus (A20) was compared with neat diesel. Engine experimental and image processing output responses reveal that A20 fuel opus is suggested to attain the enhanced engine life as compared with diesel fuel.

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Section: Test Fuelmentioning

confidence: 99%

An intelligent novel approach for diesel engine life monitoring using infrared image processing technic

Paramasivam

Kumanan

Sudhagar³

2021

Env Prog and Sustain Energy

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“…9 The significant benefits of biomasses are biodegradability, renewable, nontoxic, low-level greenhouse gas emission, and less pollution than that of fossil fuel emission. 10 Compared to all classes of biomass materials, agricultural residues receive the greatest attention for producing a bioenergy, because of these kinds of residues does not have any market value, easy to transport and storage, abundant availability, and waste landfilling materials. 9 Pyrolysis is the most favorable technique for biomass into useful energy conversion and this is the only method where we can derive three different kinds of products such as bio-oil, biochar, and syngas among other thermochemical conversion processes.…”

Section: Introductionmentioning

confidence: 99%

“…The biomass qualities and quantities are based on biomass characteristics and pyrolysis behavior. 10 Generally, pyrolysis oil is highly viscose and has a high density than diesel. 13 To overcome the inherent difficulties of bio-oil, different fuel modification methods including, blending, emulsification, mixing of higher alcohols, and nano-materials addition have been established to upgrade bio-oil characteristics.…”

Section: Introductionmentioning

confidence: 99%

“…Biomass is a kind of biological organic residue or is a different type of energy‐generating crop 9 . The significant benefits of biomasses are biodegradability, renewable, nontoxic, low‐level greenhouse gas emission, and less pollution than that of fossil fuel emission 10 . Compared to all classes of biomass materials, agricultural residues receive the greatest attention for producing a bioenergy, because of these kinds of residues does not have any market value, easy to transport and storage, abundant availability, and waste landfilling materials 9 .…”

Section: Introductionmentioning

confidence: 99%

“…The plantation and soil conditions greatly influence biomass prominence. The biomass qualities and quantities are based on biomass characteristics and pyrolysis behavior 10 . Generally, pyrolysis oil is highly viscose and has a high density than diesel 13 .…”

Section: Introductionmentioning

confidence: 99%

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Investigation on emission, performance, and combustion distinctiveness of bael seed cake pyrolysis oil/nano biochar/diesel blend fuelled in a compression ignition engine

Paramasivam

2022

Env Prog and Sustain Energy

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The fossil fuel depletion, harmful emissions, and loss in biodiversity led researches to move toward alternative fuel and fuel up gradation techniques. This study emphasizes on effect of novel Aegle marmelos organic biochar nanoparticles (AMBNs) as an additive to Aegle marmelos (AM) pyrolysis oil blend and their influence on combustion, performance, and emission behavior of diesel engine. The AMBNs are mixed with pyrolysis oil-diesel blend in the concentration of 25 ppm, and 50 ppm by using ultrasonicator. The physicochemical properties of test fuel opuses were studied.Engine analysis was conducted on direct injection, four-stroke, and single-cylinder diesel engine. The experimental investigation was carried out at a constant speed of 1500 rpm and a standard compression ratio of 17.5:1 at varying engine load conditions. The engine behavior of pyrolysis oil-diesel-AMB nano additives opuses was compared with neat diesel (ND). The augmenting AMBNs additive to fuel blend has enhanced the combustion, performance and decreasing the fuel-burning emission.The significances of AMBN50 on engine characteristics was enriched HRR of 53.73 J/deg CA have been obtained, which is 49.41 J/deg CA for neat diesel at peak load. Similarly, higher CP was achieved in AMBN50 of 64.09 bar at CA of 8 after TDC, which is 63.22 bar for diesel fuel at full load condition. The recommended fuel blend AMBN50 exhibits 13.24% of higher BTE, 27.57% lower CO, 19.11% lower HC, 18.46% higher CO 2 emissions as compared with ND. Experimental output responses reveal that new hybrid AMBN50 fuel opus is suggested to attain the suitable engine characteristics for a green and eco-friendly environment.

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Thermo‐economic assessment of a bench‐scale pyrolysis unit through a process simulator

Dhaundiyal,

Toth

2023

Biofuels Bioprod Bioref

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This article focuses on the holistic appraisal of a pilot‐scale updraft reactor (E1) powered by the processed residue of forest waste (W1) and hog fuel (W2). The detailed analysis of the up‐draft unit includes the availability of energy, economic evaluation, and the determination of the lignocellulose content of the pine waste. The reformed structure of the pine pellet was used for gas, bio‐oil, and char generation. The Aspen HYSYS process simulator was used for simulation purposes and the results were validated with the solution obtained experimentally. For the measurement of the constituent contents of the pine needles, the National Renewable Energy Laboratory (NREL) procedure was adopted. To investigate the similitude of the packed bed reactor, the Soave–Redlich–Kwong model was considered. For comparison of the given prototype, five different reactor types – conversion (R1), equilibrium (R2), Gibbs (R3), continuous stir tank (CST) (R4) and plug flow (R5) – were juxtaposed and their thermodynamic behavior was evaluated. From structural composition, it was noticed that the cellulose and hemicellulose(s) content dropped by 24.95% and 37.37%, respectively, whereas a rise of 23.33% was seen in the acid‐insoluble lignin (AIL) fraction of forest waste after the torrefaction process. Irrespective of the fuel type, the unconsumed fuel percentage was the same for both wood and processed residue pellets for R5. The relative percentage of methane increased by 1% for processed forest residue. The CO2 emission was estimated to be maximum for reactors R3 and R4. The O2 gain was absent in the R2 reactor. Concomitantly, it gained momentum in R1, R3, and R4. The simulated polytropic equations of state for W1 and W2 were PV1.083 = C and PV1.092 = C, respectively. The levelized cost of energy dropped by 12.50% while scaling up a pyrolysis unit.

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Exergy analysis of a diesel engine fuelled with Aegle marmelos de‐oiled seed cake pyrolysis oil opus

Cited by 12 publications

References 40 publications

An intelligent novel approach for diesel engine life monitoring using infrared image processing technic

An intelligent novel approach for diesel engine life monitoring using infrared image processing technic

Investigation on emission, performance, and combustion distinctiveness of bael seed cake pyrolysis oil/nano biochar/diesel blend fuelled in a compression ignition engine

Thermo‐economic assessment of a bench‐scale pyrolysis unit through a process simulator

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