Effect of hythane enrichment on performance, emission and combustion characteristics of an ci engine

Sandalcı, Tarkan; Isin, Ovun; Galata, Serkan; Karagöz, Yasin; Güler, İlker

doi:10.1016/j.ijhydene.2018.12.069

Cited by 41 publications

(20 citation statements)

References 24 publications

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“…According to the results, the presence of HHO significantly increased the BP compared with control fuel (Baltacioglu et al, 2019). The calorific value of HHO gas is higher than that of Diesel, B5, and B20, and its use in a dual-fuel diesel engine can compensate for the low heat value of pilot liquid fuels (Deheri et al, 2020;Sandalcı et al, 2019). The results of Figure 10 show that using HHO gas increases the energy entering the engine, which compensates for the low energy of Diesel and B5 fuels and improves it.…”

Section: Engine Brake Powermentioning

confidence: 99%

“…The highest BP increase is related to D HHO5 and B5 HHO5 fuels, which have increased by 2.61 and 3.16% compared to D and B5 fuels, respectively. This can be related to the higher calorific value of HHO gas (Table 2) (Sandalcı et al, 2019). Also, excess oxygen imported with HHO gas can complete combustion and thus increase BP (Baltacioglu et al, 2016).…”

Section: Engine Brake Powermentioning

confidence: 99%

See 1 more Smart Citation

Effects of low-level hydroxy as a gaseous additive on performance and emission characteristics of a dual fuel diesel engine fueled by diesel/biodiesel blends

Najafi

haghighatshoar

Ardabili

et al. 2021

Engineering Applications of Computational Fluid Mechanics

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Section: Engine Brake Powermentioning

confidence: 99%

Section: Engine Brake Powermentioning

confidence: 99%

Effects of low-level hydroxy as a gaseous additive on performance and emission characteristics of a dual fuel diesel engine fueled by diesel/biodiesel blends

Najafi

haghighatshoar

Ardabili

et al. 2021

Engineering Applications of Computational Fluid Mechanics

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show abstract

“…The highest engine power in standard and coated engines was found to be at 3200 rpm. This is due to the increase in engine speed, the amount of fuel increases, so the increased fuel density causes the engine power to increase [20]. Thermal barrier coated engine increased engine power by 1.72% in CE1 sample, 4.84% in CE3 sample, 10.86% in CE4 and CE6 samples, 12.97% in CE2 and 14.92% in CE5 sample when compared to standard engine.…”

Section: Engine Performancementioning

confidence: 99%

Coating of diesel engine with new generation ceramic material to improve combustion and performance

2021

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In this study, piston and valve surfaces of a diesel engine to improve exhaust emission and engine performance values, NiCr with bond coat and without bond coat with Cr2O3, Al2O3+13%TiO2, Cr2O3+25%Al2O3 coatings were coated using plasma spray method. By examining the microstructures of the coating materials, it was observed that a good coating bond is formed. In this study, unlike other coating applications, two different and proportions of specific ceramic powders were coated on the combustion chamber elements, mounted on a diesel engine, and their effects on engine performance and emissions were tested on the engine dynamometer. For this purpose, the internal combustion engine was operated at 1400, 1700, 2000, 2300, 2600, 2900, and 3200 rpm engine speeds and engine power, engine torque, incylinder pressure changes and HRR values were recorded. In this study, the that results were obtained by comparing thermal barrier coated engine with standard engine. An increase of 14.92% in maximum engine power, 12.35% in engine torque, 13% in-cylinder pressure, heat release rate by 4.5% and brake thermal efficiency by 10.17% was detected, while brake specific fuel consumption decreased by 14.96%.

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“…Одним из наиболее быстрореализуемых способов решения данной проблемы является использование композитных топлив. В последнее два десятилетия ученые и инженеры ведущих стран мира уделяют большое внимание новому топливу hythane -смеси природного газа с водородом [1,2]. В США, Китае, Индии и Норвегии действуют программы государственной поддержки потребителей hythane [3,4].…”

Section: введение и постановка задачиunclassified

О Связи Ширины Зоны Турбулентного Горения С Составом Топлива, Давлением, Скоростью Распространения И Электропроводностью Пламени

Шайкин¹,

Галиев²

2020

Журнал Технической Физики

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The results of an experimental study of the relationship between the width turbulent combustion zone (TCZ) and composition of the composite fuel (hythane), the maximum pressure in combustion chamber of variable volume, the propagation velocity and electrical conductivity of the turbulent flame are presented. It was revealed that the width TCZ has a characteristic dependence on the composition of hythane. It was experimentally found that, despite a change coefficient of excess air, hydrogen concentration in the fuel, turbulence intensity and type of fuel (hythane and gasoline), the dependences of width TCZ on the turbulent flame propagation velocity and electrical conductivity of the flame, as well as the dependence maximum pressure on width, remain unchanged TCZ. The results of the work can be used in the design and development of energy-efficient and low-emission combustion chambers.

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Effect of hythane enrichment on performance, emission and combustion characteristics of an ci engine

Cited by 41 publications

References 24 publications

Effects of low-level hydroxy as a gaseous additive on performance and emission characteristics of a dual fuel diesel engine fueled by diesel/biodiesel blends

Effects of low-level hydroxy as a gaseous additive on performance and emission characteristics of a dual fuel diesel engine fueled by diesel/biodiesel blends

Coating of diesel engine with new generation ceramic material to improve combustion and performance

О Связи Ширины Зоны Турбулентного Горения С Составом Топлива, Давлением, Скоростью Распространения И Электропроводностью Пламени

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