Experimental investigation of effect of CI-engine fuelled with camphor-oil diesel blend with additive of DTE (Diethyl-Ether)

Sharma, Aditya; Shukla, Harshit; Kumar, Ankit; Manikandaraja, G.; Malarmannan, S.

doi:10.1088/1757-899x/912/4/042009

Cited by 8 publications

(4 citation statements)

References 5 publications

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“…The abovementioned phenomenon happened to C70K30. Due to blending, the low viscous low cetane oxygenated fuel with hydrocarbon fuel enhances the combustion by providing additional oxygen and turbulence due to the high rate of pressure rise and high rate of air-fuel mixing Sharma et al 2020). The above-stated point is suitable for C70D30, which produces a higher thermal efficiency.…”

Section: Brake Thermal Efficiencymentioning

confidence: 99%

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Numerical and experimental investigation of exergy, performance, emissions, combustion characteristics, and cyclic variations of CI engine fueled Karanja oil blended camphor oil and diesel blended camphor oil.

Gurusamy,

Subramaniyan,

Ponnusamy

2023

Preprint

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This article compares the influence of the blending the low-viscous oxygenated camphor oil with hydrocarbon diesel fuel and high viscous oxygenated Karanja oil. The experiment is conducted in a four-stroke 1-cylinder naturally aspirated Kirloskar compression ignition (CI) engine coupled with an eddy current dynamometer. The three types of fuel blends are prepared by blending the camphor oil with Karanja oil on the volume ratio of 30:70 (C30K70), 50:50 (C50K50), and 70:30 (C70K30), and the other three types of fuels are prepared by blending the camphor oil with diesel on the volume ratio of 30:70 (C30D70), 50:50 (C50D50), and 70:30 (C70D30). The results reveal improvement in the engine performance characteristics of the brake thermal efficiency and brake specific energy consumptions due to the blending of camphor oil either with hydrocarbon diesel fuel or Karanja oil. Further, it also reduces the CO, HC, and smoke emissions with an increase in NO and CO2 emissions. The rate of pressure rise, net heat release rate and cyclic irregularities found to increase with increase in proportion of the camphor oil. The P-v diagram also confirms the lower heat addition period for the C70D30 and C70K30 with an increase in brake thermal efficiency. The actual compression ratio and the actual cut-off ratio are found to have a reasonable correlation with the thermal efficiency of the engine. Second-order polynomial equations were obtained for the engine characteristics using the Curve fitting method, and the characteristic equations confirmed the confidence level of 95%.

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Section: Brake Thermal Efficiencymentioning

confidence: 99%

“…Fossil fuels are locally deposited and not available in many countries (Nouri et al 2021). Hence, they are in a position to depend on other petroleum-resourced countries for their usage (Sharma et al 2020).…”

Section: Introductionmentioning

confidence: 99%

Numerical and experimental investigation of exergy, performance, emissions, combustion characteristics, and cyclic variations of CI engine fueled Karanja oil blended camphor oil and diesel blended camphor oil.

Gurusamy,

Subramaniyan,

Ponnusamy

2023

Preprint

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“…They added low‐carbon fuels such as camphor oil, eucalyptus oil, orange oil, and pine oil with methyl ester of Karanja oil to reduce the CO 2 emissions. Sharma et al [ 42 ] showed that separately adding DEE at 5% and 10% with equally blended camphor oil–diesel fuel reduces the CO, HC, and smoke with an escalation in thermal efficiency and NO emission in a water‐cooled 5.2 kW CI engine. “Blending low viscous non‐fatty acid low cetane camphor oil with high viscous fatty acid moderate cetane Mahua oil reduces the negative effect of high viscosity and increases the thermal efficiency.…”

Section: Introductionmentioning

confidence: 99%

Energy, Exergy, and Emission Analysis of Biofuels in Compression Ignition Engine with Camphor Oil as Premixing Fuel

Gurusamy,

Ponnusamy,

Varuvel

2023

Energy Tech

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This article aims to study the impact of camphor oil premixing with intake air on compression ignition (CI) engine characteristics powered with jatropha oil and cottonseed oil. The experiment is conducted on the direct injection compression engine attached to the premixing setup. The investigation reveals that premixing of camphor oil with cottonseed oil and jatropha oil escalates the thermal brake efficiency to 35.02% and 33.62% and brings down the brake‐specific energy consumption to 10.27 and 10.70 kJ kWh−1. At all loading conditions, the premixing of camphor oil and the rise of camphor oil in premixing proportions increase the volumetric efficiency and cut the exhaust gas temperature. 20% premixing of camphor oil with cottonseed oil and jatropha oil drops the smoke opacity emissions by 22.23% and 11.86% and NO emission by 23.27% and 14.59%, respectively, at full load conditions. Further, it shows a 27.60% and 21.14% hike in CO emissions and a 31.34% and 31.87% hike in HC emissions at full load conditions. The in‐cylinder pressure, heat release rate, and mean gas temperature increase with increasing the energy share of camphor oil in premixing. Overall, the premixing of camphor oil shows better CI engine attributes except HC and CO emissions.

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“…DEE is an additive in compression ignition engines. 26,27 Many studies have tested DEE as an additive for biofuel mixtures in CI engines with mixed results. K.R.…”

mentioning

confidence: 99%

Evaluation of CI engine characteristics using Jatropha‐Camphor oil blends with diethyl ether as an additive

Gurusamy,

Subramaniyan

2024

Env Prog and Sustain Energy

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The compression‐ignition properties of crude Jatropha and camphor oil blends with di ethyl ether (DEE) added is covered in this research. Six fuel samples are made based on volume: 90% C70J30 with 10% diethyl ether (C70J30 + 10% DEE), 90% C30J70 with 10% di‐ethyl ether (C50J50 + 10% DEE), 70% Camphor oil with 30% crude Jatropha oil (C70J30), 50% Camphor oil with 50% crude Jatropha oil (C50J50), 30% Camphor oil with 70% crude Jatropha oil (C30750). A four‐stroke, one‐cylinder, naturally aspirated, compression‐ignition engine operating at a constant 1500 rpm with a load range of 0%–100% with a 25% interval is used for the experiment. According to test findings, the C70J30 + 10% DEE has the lowest brake‐specific energy consumption of 11.68 kJ/kWh, the maximum energy efficiency of 62.56%, and the highest thermal efficiency of 30.81%. Compared to the other biofuels examined, this puts it more in line with diesel. Additionally, blends of crude Jatropha oil and camphor oil showed at least 4.46 g/kWh of CO, 0.259 g/kWh of HC, and 74% of smoke opacity when DEE was added. However, it raises CO2 to 0.792 kg/kWh and NO to 9.54 g/kWh. The greatest peak pressure and quickest heat release are produced by adding more DEE as a fuel additive and using a larger percentage of camphor oil. It also increases the coefficient of variation of the peak pressure throughout 100 cycles. All things considered, the C70J30 + 10% DEE's CI engine features are better.

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Experimental investigation of effect of CI-engine fuelled with camphor-oil diesel blend with additive of DTE (Diethyl-Ether)

Cited by 8 publications

References 5 publications

Numerical and experimental investigation of exergy, performance, emissions, combustion characteristics, and cyclic variations of CI engine fueled Karanja oil blended camphor oil and diesel blended camphor oil.

Numerical and experimental investigation of exergy, performance, emissions, combustion characteristics, and cyclic variations of CI engine fueled Karanja oil blended camphor oil and diesel blended camphor oil.

Energy, Exergy, and Emission Analysis of Biofuels in Compression Ignition Engine with Camphor Oil as Premixing Fuel

Evaluation of CI engine characteristics using Jatropha‐Camphor oil blends with diethyl ether as an additive

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