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IMPROVING OF DIESEL COMBUSTION-POLLUTION-FUEL ECOMONY ANDPERFORMANCE BY ETHANOL FUMIGATION

Cilt: 36 Sayı: 2 1 Haziran 2016
  • Zehra Şahin
  • Orhan Durgun
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IMPROVING OF DIESEL COMBUSTION-POLLUTION-FUEL ECOMONY ANDPERFORMANCE BY ETHANOL FUMIGATION

Öz

The aim of the present study is to determine experimentally the effects of ethanol fumigation (EF) on the performance parameters and NOx emission of a naturally aspirated pre-chamber diesel engine and also to compare the EF results to that of turbocharged diesel engine. By this way, it has also been indented to determine whether or not EF gives power increment at the level of turbocharging. The engine which was originally turbocharged has been converted to naturally aspirated diesel engine by dismantling its turbocharging system. Here, ethanol was introduced into the intake air by a carburetor, which main nozzle section is adjustable to give approximately (2, 4, 6, 8, 10 and 12) % (by vol.) ratios. Experiments were performed at two diesel fuel delivery rates (FDRs), six different engine speeds for six different ethanol fumigation ratios (EFRs). Variations of performance parameters and NOx emission for these six ethanol percentages in respect to neat diesel fuel (NDF) were determined and compared. It was determined that for 1/1 FDR,  % ethanol addition into the intake manifold reduces NOx emission and improves engine performance for this engine. But, fuel cost for  % ethanol addition is expensive. For 3/4 FDR;  % ethanol fumigation can be applied at rpms in this engine and for these conditions NOx emission and bsfc decrease simultaneously without any significant effective power penalty. Also, it was concluded that EF improves engine performance parameters and NOx emission but does not increase effective power at the level of turbocharged version

Anahtar Kelimeler

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Birincil Dil

İngilizce

Konular

Makine Mühendisliği

Bölüm

Konferans Bildirisi

Yazarlar

Zehra Şahin Bu kişi benim

Orhan Durgun Bu kişi benim

Yayımlanma Tarihi

1 Haziran 2016

Gönderilme Tarihi

1 Haziran 2016

Kabul Tarihi

-

Yayımlandığı Sayı

Yıl 2016 Cilt: 36 Sayı: 2

Kaynak Göster

APA
Şahin, Z., & Durgun, O. (2016). IMPROVING OF DIESEL COMBUSTION-POLLUTION-FUEL ECOMONY ANDPERFORMANCE BY ETHANOL FUMIGATION. Journal of Thermal Science and Technology, 36(2), 69-82. https://izlik.org/JA26FK46NT
AMA
1.Şahin Z, Durgun O. IMPROVING OF DIESEL COMBUSTION-POLLUTION-FUEL ECOMONY ANDPERFORMANCE BY ETHANOL FUMIGATION. Journal of Thermal Science and Technology. 2016;36(2):69-82. https://izlik.org/JA26FK46NT
Chicago
Şahin, Zehra, ve Orhan Durgun. 2016. “IMPROVING OF DIESEL COMBUSTION-POLLUTION-FUEL ECOMONY ANDPERFORMANCE BY ETHANOL FUMIGATION”. Journal of Thermal Science and Technology 36 (2): 69-82. https://izlik.org/JA26FK46NT.
EndNote
Şahin Z, Durgun O (01 Haziran 2016) IMPROVING OF DIESEL COMBUSTION-POLLUTION-FUEL ECOMONY ANDPERFORMANCE BY ETHANOL FUMIGATION. Journal of Thermal Science and Technology 36 2 69–82.
IEEE
[1]Z. Şahin ve O. Durgun, “IMPROVING OF DIESEL COMBUSTION-POLLUTION-FUEL ECOMONY ANDPERFORMANCE BY ETHANOL FUMIGATION”, Journal of Thermal Science and Technology, c. 36, sy 2, ss. 69–82, Haz. 2016, [çevrimiçi]. Erişim adresi: https://izlik.org/JA26FK46NT
ISNAD
Şahin, Zehra - Durgun, Orhan. “IMPROVING OF DIESEL COMBUSTION-POLLUTION-FUEL ECOMONY ANDPERFORMANCE BY ETHANOL FUMIGATION”. Journal of Thermal Science and Technology 36/2 (01 Haziran 2016): 69-82. https://izlik.org/JA26FK46NT.
JAMA
1.Şahin Z, Durgun O. IMPROVING OF DIESEL COMBUSTION-POLLUTION-FUEL ECOMONY ANDPERFORMANCE BY ETHANOL FUMIGATION. Journal of Thermal Science and Technology. 2016;36:69–82.
MLA
Şahin, Zehra, ve Orhan Durgun. “IMPROVING OF DIESEL COMBUSTION-POLLUTION-FUEL ECOMONY ANDPERFORMANCE BY ETHANOL FUMIGATION”. Journal of Thermal Science and Technology, c. 36, sy 2, Haziran 2016, ss. 69-82, https://izlik.org/JA26FK46NT.
Vancouver
1.Zehra Şahin, Orhan Durgun. IMPROVING OF DIESEL COMBUSTION-POLLUTION-FUEL ECOMONY ANDPERFORMANCE BY ETHANOL FUMIGATION. Journal of Thermal Science and Technology [Internet]. 01 Haziran 2016;36(2):69-82. Erişim adresi: https://izlik.org/JA26FK46NT