The Influence of Hydrogen Induction on The Characteristics of a CI Engine Fueled with Blend of Camphor Oil and Diesel with Diethyl Ether Additive

Gurusamy, Manikandaraja; Chandrasekaran, P.

doi:10.1016/j.ijhydene.2023.03.188

Cited by 27 publications

(2 citation statements)

References 84 publications

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“…When 12 LPM of hydrogen was injected into the engine, a variety of sounds were heard, with abnormalities in the engine's performance. 6,15–17 As a direct consequence of this, the highest hydrogen induction rate could only reach 10 LPM. The subsequent test matrix will include the incorporation of 20% DEE with KOME100, in addition to the induction of hydrogen at 10 LPM.…”

Section: Methodsmentioning

confidence: 99%

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Hydrogen influence on kapok methyl ester blended with DEE as an alternate fuel in CI engine

Udayakumar

Kasiraman

2023

Proceedings of the Institution of Mechanical Engineers, Part E:

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Kapok oil methyl ester (KOME) is used as a pilot fuel, while hydrogen and diethyl ether (DEE) are used as secondary fuels to improve the performance, emissions and combustion of a direct injection compression ignition engine. With a compression ignition engine, a slight modification to the system enables hydrogen gas through the intake manifold. A flow metre limits the quantity of energy the hydrogen may produce off, and two flame arresters prevent backfires in the fuel line. At full load and maximum hydrogen energy sharing, KOME + 20%DEE obtained a brake thermal efficiency of 30.31%, which is 14% higher than without hydrogen enrichment and about 8% higher than diesel's value (0% hydrogen energy share). The main problem with previous research is that hydrogen with a high heating value makes greater amounts of nitric oxide. Diethyl ether, on the other hand, has fixed this major problem, and the absence of carbon in hydrogen fuel lowers CO, HC and smoke emissions.

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Section: Methodsmentioning

confidence: 99%

“…The advantages of hydrogen are its higher calorific value, instant combustion due to its higher diffusivity, and cleaner fuel. 6 By burning it, it produces water vapour. On the other side, it has demerits such as a lower cetane number and overheating of the engine.…”

Section: Introductionmentioning

confidence: 99%

Hydrogen influence on kapok methyl ester blended with DEE as an alternate fuel in CI engine

Udayakumar

Kasiraman

2023

Proceedings of the Institution of Mechanical Engineers, Part E:

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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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Novel Ziziphus mauritiana biodiesel-fuelled DICI engine characteristics enhancement by camphor oil blend and EGR

Sabariraj,

Kasiraman

2024

J Therm Anal Calorim

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The Influence of Hydrogen Induction on The Characteristics of a CI Engine Fueled with Blend of Camphor Oil and Diesel with Diethyl Ether Additive

Cited by 27 publications

References 84 publications

Hydrogen influence on kapok methyl ester blended with DEE as an alternate fuel in CI engine

Hydrogen influence on kapok methyl ester blended with DEE as an alternate fuel in CI engine

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

Novel Ziziphus mauritiana biodiesel-fuelled DICI engine characteristics enhancement by camphor oil blend and EGR

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