Effects of butanol blending on spray auto-ignition of gasoline surrogate fuels

Fan, Yunchu; Duan, Yaozong; Liu, Wang; Han, Dong

doi:10.1016/j.fuel.2019.116368

Cited by 19 publications

(6 citation statements)

References 45 publications

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“…Formasi pengabutan yang baik serta menghasilkan efisien luasan pengabutan menghasilkan pembakaran yang sempurna (Abe et al, 2017). Pengabuatan bahan bakar di pengaruhi juga oleh kualitas bahan bakar seperti sifat kimia, sifat fisik (Fan et al, 2020), Tekanan Injeksi dan kualitas injektor, Tekanan kompresi atau tekanan udara di sekitar ruang bakar yang membantu bahan bakar merubah sifat -sifat perubahan fase bahan bakar (Hakim et al, 2022) .…”

Section: Pendahuluanunclassified

Rasio Kepadatan Udara Terhadap Perilaku Formasi Pengabutan Bahan Bakar Campuran Biodiesel

Hakim,

Noor,

Wahyudi

et al. 2024

MMEJ

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Rasio kepadatan udara memiliki peran penting dalam pengabutan bahan bakar, Pengabutan bahan bakar yang baik mampu dengan cepat mengubah fase bahan bakar cair ke dalam bentuk gas. Tujuan penelitian ini mengamati karakteristik pengabutan bahan bakar campuran biodiesel dan etanol. Metode Penelitian menggunakan metode ekperimental, Komposisi bahan bakar adalah B30+E5 (B30 sebanyak 95% dan etanol 5%), B30+E7 (B30 sebanyak 93% dan etanol 7%). Kepadatan udara di atur menggunakan sensor tekanan udara Tegangan Kerja: 5.0 VDC, Tegangan Keluaran: 0,5-4,5 VDC, Tekanan Kerja: 0-0,5 MPa. Tekanan injeksi 14,7 bar, pompa injeksi menggunakan pompa injeksi otomatis, variasi tekanan kompresi udara 2 bar, 3 bar, dan 4 bar. Hasil Penelitian peningkatan kepadatan udara mengakibatkan panjang pengabutan menurun, sudut pengabutan meningkat dan kecepatan pengabutan menurun.

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Section: Pendahuluanunclassified

Rasio Kepadatan Udara Terhadap Perilaku Formasi Pengabutan Bahan Bakar Campuran Biodiesel

Hakim,

Noor,

Wahyudi

et al. 2024

MMEJ

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“…In the context of improving the reactivity and lowering emissions from GCI engines, blends of gasoline and biofuels were examined by several studies [21][22][23][24][25][26][27][28][29][30][31][32][33]. Ethanol has been identified as one of the potential low-carbon biofuels due to its higher volatility that allows faster mixing, thus improving the homogeneity of the cylinder charge [34].…”

Section: Gasoline Compression Ignition (Gci) Mode Is An Advanced Comp...mentioning

confidence: 99%

Computational Study on the Impact of Gasoline-Ethanol Blending on Autoignition and Soot/Nox Emissions Under Gasoline Compression Ignition Conditions

Kalvakala,

Singh,

Pal

et al. 2023

Preprint

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“…Reviewed by investigators, it was discovered that the boiling point and RONs of butanol were 117 °C and 96, respectively, whereby they were relatively close to gasoline [18]. Furthermore, the presence of this alcohol in the mixed fuel of the butanol-gasoline could increase the flashing and lengthen the combustion [19].…”

Section: Literature Review and Problem Statementmentioning

confidence: 99%

Identifying of the compositions of the blended fuels of the butanol, gasoline, and water stabilized at low temperatures

Sangian,

Lestari,

Pasau

et al. 2023

EEJET

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The work was purposed to identify the compositions the blended fuel of butanol, gasoline, and water forming the stable emulsions at low temperatures. The previous researches reported that the blending of butanol and gasoline generally employed the synthetic surfactants which were expensive and mixed at room temperatures. It is important to analyze the stability of the substances in the wide range of temperature for it alter significantly on the surface of the planet. The references survey revealed that the works of the compositions of the wet butanol and gasoline at low temperatures are yet published. The present work was successful to blend the butanol, gasoline, and water in stable emulsion without using the surfactant and stabilized in the less of room temperature. Compositions of butanol, gasoline (RONs 90), and water emulsified and stabilized at low temperatures without synthetic surfactants were successfully studied. It was found that aqueous butanol and gasoline formed a stable emulsion at low temperatures and discovered the phase was separated if temperature declined. The compositions of pure butanol, gasoline, and water recorded in stable emulsions using butanol 85.00 % ranged from 75.08–79.24 %, 6.77–11.67 %, and 13.25–13.98 %, respectively, blended at temperatures 0.00–29.70 °C. The usage of butanol 99.50 % caused the change of compositions recorded at 0.71–11.34 %, 88.61–99.29 %, and 0.00–0.06 % blended at 0.00–29.00 °C. It was discovered that the increase of butanol percentage of the fuel after the emulsion was stable tended to the emulsion kept one phase. The emulsion fuels found would be applied to the heat-modified engines operating in wide range temperatures which were below room temperature

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Effects of butanol blending on spray auto-ignition of gasoline surrogate fuels

Cited by 19 publications

References 45 publications

Rasio Kepadatan Udara Terhadap Perilaku Formasi Pengabutan Bahan Bakar Campuran Biodiesel

Rasio Kepadatan Udara Terhadap Perilaku Formasi Pengabutan Bahan Bakar Campuran Biodiesel

Computational Study on the Impact of Gasoline-Ethanol Blending on Autoignition and Soot/Nox Emissions Under Gasoline Compression Ignition Conditions

Identifying of the compositions of the blended fuels of the butanol, gasoline, and water stabilized at low temperatures

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