Analysis of precise behavior characteristics of emulsified fuel

Yoon, Jeong Hwan; Yeom, Junho

doi:10.1007/s12206-018-0140-2

Cited by 10 publications

(6 citation statements)

References 17 publications

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“…This promotes better combustion leading to a decrease in CO emissions. H 2 O 2 is less viscous than B20 and hence the lower viscosity of the blend results in better atomization of the fuel droplets due to increased microexplosions 29 . This enhances better fuel mixing with air.…”

Section: Resultsmentioning

confidence: 99%

“…Also, the increase in the microexplosions due to lower viscosities of emulsified blends also contributes to better atomization and mixing of fuel with air. 29 These are the major reasons for the increased BTE and a reduced BSFC.…”

Section: Emissions Of Hcs and Smokementioning

confidence: 99%

“…H 2 O 2 is less viscous than B20 and hence the lower viscosity of the blend results in better atomization of the fuel droplets due to increased microexplosions. 29 This enhances better fuel mixing with air. Other contributing factors that promote better combustion of CO into CO 2 are the increased cetane number, thermal conductivity, specific heat, 28 and higher energy density of the emulsified fuel blend.…”

Section: Emissions Of Carbon Monoxide and Carbon Dioxidementioning

confidence: 99%

“…Dong-A University research group carried out studies on the fuel droplet behavior of H 2 O 2 . 29,30 Increased atomization and fuel mixing was observed due to vaporization of fuel droplets and microexplosions that only increased with the increase in the concentration of H 2 O 2 . Significant findings on the NO x emissions were reported by Zhou et al, wherein studies on H 2 O 2 -butanol blend were carried out.…”

Section: Introductionmentioning

confidence: 99%

“…Better combustion can be achieved with the H 2 O 2 emulsified blends due to enhanced properties of cetane number, thermal conductivity, and specific heat. Dong‐A University research group carried out studies on the fuel droplet behavior of H 2 O 2 29,30 . Increased atomization and fuel mixing was observed due to vaporization of fuel droplets and microexplosions that only increased with the increase in the concentration of H 2 O 2 .…”

Section: Introductionmentioning

confidence: 99%

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Emulsification of waste cooking oil biodiesel blend with hydrogen peroxide to assess tailpipe emissions and performance of a compression ignition engine

Mohan

Dinesha

2022

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Hydrogen peroxide (H 2 O 2 ) is an excellent oxidant carrier that finds its use in combustion and fuel applications. In the present study, H 2 O 2 (30% assay) is used as an emulsifier in waste cooking oil biodiesel blend (B20) and the emissions and performance in a compression ignition engine are assessed. Along with the neat B20, three blends of B20 with 0.5%, 1%, and 1.5% H 2 O 2 concentrations are used. Increasing the concentration of H 2 O 2 beyond 1.5% resulted in vapor lock in the fuel pump leading to a loss in injection pressure. An increase in the exhaust gas temperature was recorded with the increase in H 2 O 2 concentration due to improved fuel properties, like, cetane number, thermal conductivity, and microexplosions of fuel droplets. However, NO x emissions decreased mainly due to the presence of the hydroperoxyl group from H 2 O 2 . Analysis of variance was also carried out to assess the statistical significance of H 2 O 2 on the responses and is seen that the maximum impact of H 2 O 2 was positively influencing brake thermal

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Section: Resultsmentioning

confidence: 99%

Section: Emissions Of Hcs and Smokementioning

confidence: 99%