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Metanol Benzin Karışımlarının Bir Benzin Motorunun Performans ve Emisyonları Üzerine Etkisi

Yıl 2022, Cilt: 22 Sayı: 2, 436 - 443, 30.04.2022
https://doi.org/10.35414/akufemubid.1069914

Öz

Buji ateşlemeli motorlardan salınan kirletici emisyonların azaltılması için kullanılan yöntemlerden biri de motorlarda alternatif yakıt kullanılmasıdır. Alternatif yakıt olarak metanol, belli oranlara kadar yakıt içerine katılarak motorda herhangi bir yapısal değişiklik yapılmadan kullanılabilmektedir. Bu çalışmada, buji ateşlemeli motorlarda farklı oranlarda benzin metanol karışımlarının yakıt olarak kullanılmasının performans ve egzoz emisyonlarına etkileri deneysel olarak araştırılmıştır. Deneylerde benzin yakıtına kütlesel olarak %10 ve %20 oranlarında metanol karıştırılmıştır. Çalışma farklı motor devirlerinde ve tam yük şartlarında gerçekleştirilmiştir. Deneysel çalışma sonucunda, motorda yakıt olarak %20 metanol karışımlı yakıt kullanılması ile motor torku ve ve efektif güçte %3’e varan oranlarda azalmalar tespit edilmiştir. Motor performansındaki az miktardaki kötüleşmeye karşın HC, CO ve NOx emisyonlarında azalmalar saptanmıştır. HC emisyonundaki maksimum azalma miktarı %10 metanol karışımlı yakıtta %17, NOx emisyonlarındaki maksimum azalma miktarı ise %20 metanol karışımlı yakıtta % 26’dır. Özgül yakıt sarfiyatı ve efektif verim değerlerinde bir miktar kötüleşmeler görülmüştür.

Kaynakça

  • Abu-Zaid, M., Badran, O., Yamin, J., 2004. Effect of Methanol Addition on the Performance of Spark Ignition Engines. Energy Fuels, 18(2), 312-315.
  • Agarwal, A.K., Karare, H., Dhar, A., 2014. Combustion, performance, emissions and particulate characterization of a methanol–gasoline blend (gasohol) fuelled medium duty spark ignition transportation engine. Fuel Processing Technology, 121 ,16–24.
  • Balki, M.K., Sayin, C., Sarıkaya, M, 2016. Optimization of the operating parameters based on Taguchi method in an SI engine used pure gasoline, ethanol and methanol. Fuel 180, 630–637.
  • Balki, M.K., Sayin, C., Canakci, M., 2014. The effect of different alcohol fuels on the performance, emission and combustion characteristics of a gasoline engine. Fuel, 115, 901–906.
  • Chen, Z.M., Wang, L., Zeng, K., 2019. Comparative study of combustion process and cycle-bycycle variations of spark-ignition engine fueled with pure methanol, ethanol, and n butanol at various air–fuel ratios. Fuel, 254, 115–683.
  • Chen, Z.M., Wang, L., Yuan, X.N., Duan, Q.M., Yang, B., Zeng, K.,2019. Experimental investigation on performance and combustion characteristics of spark-ignition dual-fuel engine fueled with methanol/natural gas. Applied Thermal Engineering, 150, 164–74.
  • Çanakçı, M., Özsezen, A.N., Alptekin, E., Eyidoğan, M., 2012. Impact of Alcohol-Gasoline Fuel Blends on the Exhaust Emission of an SI. Renewable Energy, 52,111-117.
  • Çelebi, Y., Aydın, H., 2018. An overview on the light alcohol fuels in diesel engines. Fuel, 236, 890–911.
  • Elfasakhany, A., 2015. Investigations on the effects of ethanol–methanol–gasoline blends in a spark-ignition engine: performance and emissions analysis. Engineering Science and Technology an International Journal, 18, 713–719.
  • Lia, X., Zhen, X., Wang, Y., Liu, D., Tian, Z., 2019. The knock study of high compression ratio SI engine fueled with methanol in combination with different EGR rates. Fuel, 257, 116098.
  • Liu, S.H., Eddy, R., Hu T.G., Wei, Y.J., 2007. Study of spark ignition engine fueled with methanol/gasoline fuel blends. Applied Thermal Engineering, 27, 1904–1910.
  • Nidhi, K.A. Subramanian, 2018. Experimental investigation on effects of oxygen enriched air on performance, combustion and emission characteristics of a methanol fuelled spark ignition engine. Applied Thermal Engineering, 147, 10-16.
  • Nuthan Prasad, B.S., Kumar Pandey, J., Kumar, G.N., 2020. Impact of changing compression ratio on engine characteristics of an SI engine fueled with equi-volume blend of methanol and gasoline. Energy 191, 116605.
  • Sayin, C., 2010. Engine performance and exhaust gas emissions of methanol and ethanol-diesel blends. Fuel, 89, 3410–3415.
  • Vancoillie, J., Demuynck, J., Sileghem, L., Van De Ginste, M., Verhelst, S., Brabant, L., 2013. The potential of methanol as a fuel for flex–fuel and dedicated spark ignition engines. Applied Energy, 102, 140–199.
  • Wu, B., Wang, L., Shen, X., Yan, R., Dong P., 2016. Comparison of lean burn characteristics of an SI engine fueled with methanol and gasoline under idle condition. Applied Thermal Engineering 95, 264–270.
  • Zhang, Z., Wang, T., Jia, M., Wei, Q., Meng, X., Shu, G., 2014. Combustion and particle number emissions of direct injection spark ignition engine operating on ethanol/gasoline and n-butanol/gasoline blends with exhaust gas recirculation. Fuel, 130, 177–88.
  • Zhang, Z.H., Cheung, C.S., Chan, T.L., Yao. C.D., 2010. Experimental investigation on regulated and unregulated emissions of a diesel/methanol compound combustion engine with and without diesel oxidation catalyst. Sci Total Environ, 408 (4), 865–72.
  • Zhao, H., Ge, Y.S., Tan, J.W., Yin, H., Guo, J.D., Zhao, W., 2011. Effects of different mixing ratios on emissions from passenger cars fueled with methanol/gasoline blends. Journal of Environmental Sciences, 23(11), 1831–1838.
  • Zhao, X., 2011. The combustion characteristics and performance for SI engine fueled with methanol/gasoline. Master Thesis, Tianjin University, Tianjin, China, 143.

Effect of Methanol Gasoline Blends on the Performance and Emissions of a Gasoline Engine

Yıl 2022, Cilt: 22 Sayı: 2, 436 - 443, 30.04.2022
https://doi.org/10.35414/akufemubid.1069914

Öz

One of the methods used to reduce pollutant emissions from spark ignition engines is the use of alternative fuels in engines. As an alternative fuel, methanol can be used in the engine without making any structural changes by adding it to the fuel up to certain proportions. In this study, the effects of using different ratios of gasoline methanol mixtures as fuel in spark ignition engines on performance and exhaust emissions were investigated experimentally. In the experiments, 10% and 20% by mass of methanol was mixed with gasoline fuel. The experiments were carried out at different engine speeds and full load conditions. As a result of the experimental study, reductions of up to 3% in engine torque and effective power were determined by using 20% methanol blended fuel as fuel in the engine. Despite the slight deterioration in engine performance, reductions in HC, CO and NOx emissions were observed. The maximum reduction in HC emissions is 17% in 10% methanol blended fuel, and the maximum reduction in NOx emissions is 26% in 20% methanol blended fuel. Some deterioration was observed in the specific fuel consumption and effective efficiency values.

Kaynakça

  • Abu-Zaid, M., Badran, O., Yamin, J., 2004. Effect of Methanol Addition on the Performance of Spark Ignition Engines. Energy Fuels, 18(2), 312-315.
  • Agarwal, A.K., Karare, H., Dhar, A., 2014. Combustion, performance, emissions and particulate characterization of a methanol–gasoline blend (gasohol) fuelled medium duty spark ignition transportation engine. Fuel Processing Technology, 121 ,16–24.
  • Balki, M.K., Sayin, C., Sarıkaya, M, 2016. Optimization of the operating parameters based on Taguchi method in an SI engine used pure gasoline, ethanol and methanol. Fuel 180, 630–637.
  • Balki, M.K., Sayin, C., Canakci, M., 2014. The effect of different alcohol fuels on the performance, emission and combustion characteristics of a gasoline engine. Fuel, 115, 901–906.
  • Chen, Z.M., Wang, L., Zeng, K., 2019. Comparative study of combustion process and cycle-bycycle variations of spark-ignition engine fueled with pure methanol, ethanol, and n butanol at various air–fuel ratios. Fuel, 254, 115–683.
  • Chen, Z.M., Wang, L., Yuan, X.N., Duan, Q.M., Yang, B., Zeng, K.,2019. Experimental investigation on performance and combustion characteristics of spark-ignition dual-fuel engine fueled with methanol/natural gas. Applied Thermal Engineering, 150, 164–74.
  • Çanakçı, M., Özsezen, A.N., Alptekin, E., Eyidoğan, M., 2012. Impact of Alcohol-Gasoline Fuel Blends on the Exhaust Emission of an SI. Renewable Energy, 52,111-117.
  • Çelebi, Y., Aydın, H., 2018. An overview on the light alcohol fuels in diesel engines. Fuel, 236, 890–911.
  • Elfasakhany, A., 2015. Investigations on the effects of ethanol–methanol–gasoline blends in a spark-ignition engine: performance and emissions analysis. Engineering Science and Technology an International Journal, 18, 713–719.
  • Lia, X., Zhen, X., Wang, Y., Liu, D., Tian, Z., 2019. The knock study of high compression ratio SI engine fueled with methanol in combination with different EGR rates. Fuel, 257, 116098.
  • Liu, S.H., Eddy, R., Hu T.G., Wei, Y.J., 2007. Study of spark ignition engine fueled with methanol/gasoline fuel blends. Applied Thermal Engineering, 27, 1904–1910.
  • Nidhi, K.A. Subramanian, 2018. Experimental investigation on effects of oxygen enriched air on performance, combustion and emission characteristics of a methanol fuelled spark ignition engine. Applied Thermal Engineering, 147, 10-16.
  • Nuthan Prasad, B.S., Kumar Pandey, J., Kumar, G.N., 2020. Impact of changing compression ratio on engine characteristics of an SI engine fueled with equi-volume blend of methanol and gasoline. Energy 191, 116605.
  • Sayin, C., 2010. Engine performance and exhaust gas emissions of methanol and ethanol-diesel blends. Fuel, 89, 3410–3415.
  • Vancoillie, J., Demuynck, J., Sileghem, L., Van De Ginste, M., Verhelst, S., Brabant, L., 2013. The potential of methanol as a fuel for flex–fuel and dedicated spark ignition engines. Applied Energy, 102, 140–199.
  • Wu, B., Wang, L., Shen, X., Yan, R., Dong P., 2016. Comparison of lean burn characteristics of an SI engine fueled with methanol and gasoline under idle condition. Applied Thermal Engineering 95, 264–270.
  • Zhang, Z., Wang, T., Jia, M., Wei, Q., Meng, X., Shu, G., 2014. Combustion and particle number emissions of direct injection spark ignition engine operating on ethanol/gasoline and n-butanol/gasoline blends with exhaust gas recirculation. Fuel, 130, 177–88.
  • Zhang, Z.H., Cheung, C.S., Chan, T.L., Yao. C.D., 2010. Experimental investigation on regulated and unregulated emissions of a diesel/methanol compound combustion engine with and without diesel oxidation catalyst. Sci Total Environ, 408 (4), 865–72.
  • Zhao, H., Ge, Y.S., Tan, J.W., Yin, H., Guo, J.D., Zhao, W., 2011. Effects of different mixing ratios on emissions from passenger cars fueled with methanol/gasoline blends. Journal of Environmental Sciences, 23(11), 1831–1838.
  • Zhao, X., 2011. The combustion characteristics and performance for SI engine fueled with methanol/gasoline. Master Thesis, Tianjin University, Tianjin, China, 143.
Toplam 20 adet kaynakça vardır.

Ayrıntılar

Birincil Dil Türkçe
Konular Makine Mühendisliği
Bölüm Makaleler
Yazarlar

İdris Cesur 0000-0001-7487-5676

Yayımlanma Tarihi 30 Nisan 2022
Gönderilme Tarihi 8 Şubat 2022
Yayımlandığı Sayı Yıl 2022 Cilt: 22 Sayı: 2

Kaynak Göster

APA Cesur, İ. (2022). Metanol Benzin Karışımlarının Bir Benzin Motorunun Performans ve Emisyonları Üzerine Etkisi. Afyon Kocatepe Üniversitesi Fen Ve Mühendislik Bilimleri Dergisi, 22(2), 436-443. https://doi.org/10.35414/akufemubid.1069914
AMA Cesur İ. Metanol Benzin Karışımlarının Bir Benzin Motorunun Performans ve Emisyonları Üzerine Etkisi. Afyon Kocatepe Üniversitesi Fen Ve Mühendislik Bilimleri Dergisi. Nisan 2022;22(2):436-443. doi:10.35414/akufemubid.1069914
Chicago Cesur, İdris. “Metanol Benzin Karışımlarının Bir Benzin Motorunun Performans Ve Emisyonları Üzerine Etkisi”. Afyon Kocatepe Üniversitesi Fen Ve Mühendislik Bilimleri Dergisi 22, sy. 2 (Nisan 2022): 436-43. https://doi.org/10.35414/akufemubid.1069914.
EndNote Cesur İ (01 Nisan 2022) Metanol Benzin Karışımlarının Bir Benzin Motorunun Performans ve Emisyonları Üzerine Etkisi. Afyon Kocatepe Üniversitesi Fen Ve Mühendislik Bilimleri Dergisi 22 2 436–443.
IEEE İ. Cesur, “Metanol Benzin Karışımlarının Bir Benzin Motorunun Performans ve Emisyonları Üzerine Etkisi”, Afyon Kocatepe Üniversitesi Fen Ve Mühendislik Bilimleri Dergisi, c. 22, sy. 2, ss. 436–443, 2022, doi: 10.35414/akufemubid.1069914.
ISNAD Cesur, İdris. “Metanol Benzin Karışımlarının Bir Benzin Motorunun Performans Ve Emisyonları Üzerine Etkisi”. Afyon Kocatepe Üniversitesi Fen Ve Mühendislik Bilimleri Dergisi 22/2 (Nisan 2022), 436-443. https://doi.org/10.35414/akufemubid.1069914.
JAMA Cesur İ. Metanol Benzin Karışımlarının Bir Benzin Motorunun Performans ve Emisyonları Üzerine Etkisi. Afyon Kocatepe Üniversitesi Fen Ve Mühendislik Bilimleri Dergisi. 2022;22:436–443.
MLA Cesur, İdris. “Metanol Benzin Karışımlarının Bir Benzin Motorunun Performans Ve Emisyonları Üzerine Etkisi”. Afyon Kocatepe Üniversitesi Fen Ve Mühendislik Bilimleri Dergisi, c. 22, sy. 2, 2022, ss. 436-43, doi:10.35414/akufemubid.1069914.
Vancouver Cesur İ. Metanol Benzin Karışımlarının Bir Benzin Motorunun Performans ve Emisyonları Üzerine Etkisi. Afyon Kocatepe Üniversitesi Fen Ve Mühendislik Bilimleri Dergisi. 2022;22(2):436-43.