The Miller Cycle Based Ic Engine Fuelled With a CNG/Hydrogen

Grab-Rogaliński, Karol; Szwaja, S.; Tutak, Wojciech

doi:10.5604/12314005.1130459

Cited by 4 publications

(1 citation statement)

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“…Running a hydrogen engine with a lean air-fuel mixture stabilizes the combustion processes and makes the engine run smoother, but it reduces engine performance by lowering the Indicated Mean Effective Pressure. Also, due to the low density of hydrogen, the energy carried per unit volume of fuel is less than that of other fuels 14,15) . But H 2 being highly reactive, can cause fatal accidents if higher amounts of H 2 are blended and can also make the mixture highly unstable for fuel usage.…”

Section: Introductionmentioning

confidence: 99%

A Review on the Prospects of Various Gaseous Fuel as an Automotive Fuel and for Reducing Environmental Pollution

Singh,

Dadhich,

Bhadoriya

et al. 2023

Evergreen

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For many decades, Ethanol has been used as Engine fuel as it has properties very similar to petrol, that make ethanol usable in engines with minor hardware modifications. It burns cleaner and is being blended in various ratios with petroleum origin transportation fuel all over the world. To overcome the ethanol shortage and in search for clean fuels, manufacturers shifted towards gaseous fuels like Liquified Petroleum Gas (LPG), Natural Gas, Methane, etc. Gaseous fuels are preferred over solid/liquid fuels as they give very less emissions. Biogas produced from organic waste is a promising alternative and renewable gaseous fuel which can be explored for use in IC engines. This review work provides a detailed summary of the work done in the gaseous fuel domain and particularly Bio-gas domain for its uses in IC engines. A substrate of Cow Dung mixed with other biowastes like rice husk or vegetable peelings can satisfactorily achieve a yield hike of 44% under controlled conditions. Presence of certain special microbes or catalyst the augments biogas generation. Biogas digesters fed with a substrate of 25% cow dung and 75% food waste reported 80% higher yield. Results of using this biogas mixed with CNG in engines is also elaborated.

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Section: Introductionmentioning

confidence: 99%