The Effect on Performance and Emissions the Spark Ignition Engines of n-propanol and iso-propanol/ Gasoline Fuel Blends

Yıl 2018, Cilt: 7 Sayı: 2, 409 - 416, 28.12.2018

Niyazi Yılmaz Çolak , Doğan Şimşek , Faruk Oral

https://doi.org/10.17798/bitlisfen.432584

Cited By: 2

Öz

In this study were investigated that the effect on
performance and emissions of spark ignition engine by used n-propanol and
iso-propanol alcohol. In experiments were used B100(100% gasoline), 20 n-pro
(80% gasoline+20% n-propanol) and 20 iso-pro (80% gasoline+20% iso-propanol)
fuel blends. Experiments was performed that engine full throttle in the
position and six different engine speed (1500-4000 d/min). According to
performance results, was not observed that significant a change on engine
moment and engine power with add iso-propanol alcohol. But specific fuel
consumption was increase that 2.23% rate with using iso propanol alcohol.
According to the emissions results, HC and CO emissions were reduced with add
alcohol about %10.52 and % 4.41 respectively. On the other hand, NO_X
and CO₂ emission increased about %17.38 and %15.24 respectively.

Anahtar Kelimeler

Spark ignition engine, n-propanol, iso-propanol, engine performance

Buji Ateşlemeli Motorlarda Kullanılan n-Propanol ve izo-Propanol / Benzin Yakıt Karışımlarının Performans ve Emisyonlara Etkisi

Öz

Bu çalışmada buji ateşlemeli bir motorda n-propanol
ve izo-propanol alkolleri kullanımının motor performans ve emisyonlarına etkisi
incelenmiştir. Deneyler de B100 (%100 benzin) 20 n-pro (%80 benzin+%20
n-propanol) ve 20 izo-pro (%80 benzin+%20 izo-propanol) yakıt karışımları
kullanılmıştır. Deneyler motor tam gaz konumunda, altı farklı motor devrinde
(yükünde) (1500-4000d/dk) yapılmıştır. Performans sonuçlarına göre,
izo-propanol alkolü ilavesi ile motor momentinde ve motor gücünde önemli bir
değişiklik görülmemiştir. Fakat özgül yakıt tüketimi izo-propanol alkol
kullanılmasıyla %2,23 oranında artmıştır. Emisyon sonuçlarına göre, HC ve CO
emisyonları alkol ilavesi ile birlikte sırası ile yaklaşık %10,52 ve % 4,41
azalmıştır. Öte yandan CO₂ ve NO_X emisyonları sırası ile
yaklaşık  %17,38 ve %15,24 oranında
artmıştır.  

Anahtar Kelimeler

Buji ateşlemeli motor, n-propanol, izo-propanol, motor performansı

Kaynakça

• Veloo P S., Egolfopoulos F.N. 2011. Studies of n-propanol, iso-propanol, and propane flames. Combustion and Flame, 158(3): 501-510.
• Li Y., Meng L., Nithyanandan K., Lee T.H., Lin Y., Lee C.F., Liao S. 2016. Combustion, performance and emissions characteristics of a spark-ignition engine fueled with isopropanoln- butanol-ethanol and gasoline blends. Fuel 184: 864-872.
• Çelik B.M., Şimşek D. 2014. The determination of optimum injection pressure in an engine fuelled with soybean biodiesel/diesel blend. Thermal science, 18(1): 229-238.
• Beatrice C., Bertoli C., Giacomo N.D. 1998. New findings on combustion behavior of oxygenated synthetic diesel fuels. Combustion science and technology, 137(1-6): 31-50
• Tehrani, N. F., Aznar, J. S., Kiros, Y. 2015. Coffee extract residue for production of ethanol and activated carbons. Journal of Cleaner Production, 91: 64-70.
• Bhutto A.W., Harijan K., Qureshi K., Bazmi A.A., Bahadori A. 2015. Perspectives for the production of ethanol from lignocellulosic feedstock–A case study. Journal of Cleaner Production, 95, 184-193.
• Elfasakhany A. 2016. Engine performance evaluation and pollutant emissions analysis using ternary bio-ethanol-iso-butanol–gasoline blends in gasoline engines. Journal of cleaner production, 139: 1057-1067.
• Çelik M.B., Özdalyan B., Alkan F. 2011. The use of pure methanol as fuel at high compression ratio in a single cylinder gasoline engine. Fuel, 90(4):1591-1598.
• Cornils B. 2004. Handbook of Commercial Catalysts. Heterogeneous Catalysts. By Howard F. Rase. 2324-2325,
• Shen, C.R., Liao, J.C. 2008. Metabolic engineering of Escherichia coli for 1-butanol and 1-propanol production via the keto-acid pathways. Metabolic engineering, 10(6): 312-320.
• Atsumi, S., Liao, J. C. 2008. Directed evolution of Methanococcus jannaschii citramalate synthase for biosynthesis of 1-propanol and 1-butanol by Escherichia coli. Applied and environmental microbiology, 74(24): 7802-7808.
• Liu K., Atiyeh H.K., Stevenson B.S., Tanner R.S., Wilkins M.R., Huhnke R.L. 2014. Continuous Syngas Fermentation for the Production of Ethanol, n-propanol and n-butanol. Bioresource Technology, 151; 69-77
• Keskin A., Gürü M. 2011. The effects of ethanol and propanol additions into unleaded gasoline on exhaust and noise emissions of a spark ignition engine. Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, 33(23): 2194-2205
• Altun Ş., Öner C., Fırat M. 2010. Exhaust emıssıons from a spark-ıgnıtıon engıne operatıng on ıso-propanol and unleaded gasolıne blends. Technology, 13(3): 183-188.
• Mourad M., Mahmoud K.R. 2018. Performance investigation of passenger vehicle fueled by propanol/gasoline blend according to a city driving cycle. Energy, 149: 741-749.
• Li Y., Meng L., Nithyanandan K., Lee T.H., Lin Y., Chia-fon F.L., Liao S. 2016. Combustion, performance and emissions characteristics of a spark-ignition engine fueled with isopropanol-n-butanol-ethanol and gasoline blends. Fuel, 184: 864-872.
• Masum B.M., Masjuki H.H., Kalam M.A., Palash, S.M., Habibullah, M. 2015. Effect of alcohol–gasoline blends optimization on fuel properties, performance and emissions of a SI engine. Journal of Cleaner Production, 86: 230-237.
• Gravalos I., Moshou D., Gialamas T., Xyradakis P., Kateris D., Tsiropoulos Z. 2013. Emissions characteristics of spark ignition engine operating on lower-higher molecular mass alcohol blended gasoline fuels. Renewable Energy, 50: 27-32.
• Ward D.E. 1993. Trace gasses and particulate matter from fires-a review. In Background Paper for Proceedings of the Victoria Falls Workshop, June (Vol. 2).
• Wu C.W., Chen R.H., Pu J.Y., Lin T.H. 2004. The influence of air-fuel ratio on engine performance and pollutant emission of an SI engine using ethanol-gasoline-blended fuels. Atmospheric Environment, 38(40): 7093-7100.
• Imdadul H.K., Masjuki H.H., Kalam M.A., Zulkifli N.W.M., Alabdulkarem A., Rashed M.M., Teoh T.H., How H.G. 2016. Higher alcohol-biodiesel-diesel blends: an approach for improving the performance, emission, and combustion of a light-duty diesel engine. Energy Conversion and Management, 111: 174-185
• Yusoff M.N.A.M., Zulkifli N.W.M., Masjuki H.H., Harith M.H., Syahir A.Z., Kalam M.A., Mansor M.F., Azham A., Khuong L.S. 2017. Performance and emission characteristics of a spark ignition engine fuelled with butanol isomer-gasoline blends. Transportation Research Part D: Transport and Environment, 57: 23-38.