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EFFECTS OF LIQUEFED PETROLEUM GAS USE IN A TURBOCHARGED STRATIFIED INJECTION ENGINE USING ETHANOL/GASOLINE AS PILOT FUEL

ABSTRACT
The production of engines using turbocharged stratified injection technology has increased rapidly in recent years. In addition, the use of liquefied petroleum gas, which is an environmental and economical fuel, is increasing in vehicles. While liquefied petroleum gas cannot be used in turbocharged stratified injection engines before, liquefied petroleum gas kits have become applicable to these types of engines with the development of technology. Turbocharged stratified injection is used to provide the first ignition of liquid fuel in engines. Therefore, liquid fuel is sprayed from the injector and then added on liquefied petroleum gas to burn liquefied petroleum gas. Thus, unlike other systems, liquefied petroleum gas in use with the increase in efficiency is also provided. Alcohols (ethanol, methanol, butanol, etc.) biomass fuels are alternative fuel characteristics. There are many studies on the use of alcohols in internal combustion engines. What distinguishes this study is that turbocharged stratified injection is used as a pilot fuel to burn liquefied petroleum gas in an engine. In the study, a vehicle with a turbocharged stratified injection motor equipped with prins liquefied petroleum gas system was used. For this purpose, the effects of 5% (E5), 10% (E10), and 20% (E20) ethanol addition on engine power, engine torque and exhaust emissions were investigated. The vehicle experiments were carried out by increasing the engine speed from 500-5500 rpm in the chassis dynamometer. The findings showed that with E10+liquefied petroleum gas fuel, there is an increase in engine power and engine torque. There is also a reduction in all CO, CO2, and HC emissions.
KEYWORDS
PAPER SUBMITTED: 2020-05-17
PAPER REVISED: 2020-10-17
PAPER ACCEPTED: 2020-10-29
PUBLISHED ONLINE: 2021-01-24
DOI REFERENCE: https://doi.org/10.2298/TSCI200517010O
CITATION EXPORT: view in browser or download as text file
THERMAL SCIENCE YEAR 2021, VOLUME 25, ISSUE Special issue 1, PAGES [89 - 99]
REFERENCES
  1. V. Nayak, G.S. Rashmi, C. Parashuram, P. Mohanan, "Combustion Characteristics and Cyclic variation of a LPG fuelled MPFI Four cylinder Gasoline Engine", Energy Procedia, Vol. 90, p. 470-480, 2016.
  2. J. Kim, K. Kim, S. Oh, "An assessment of the ultra-lean combustion direct-injection LPG (liquefied petroleum gas) engine for passenger-car applications under the FTP-75 mode", Fuel Process. Technol. Vol. 154, p. 219-226, 2016.
  3. K. Nguyen, D. Vinh, N. Duy, "Study on performance enhancement and emission reduction of used fuelinjected motorcycles using bi-fuel gasoline-LPG", Energy for Sustainable Development, vol.43, p.60-67, 2018.
  4. M.Y. Sulaiman, M.R. Ayob, I. Meran, "Performance of single cylinder spark ignition engine fuelled by LPG", Proc. Eng, vol.53, p. 579-85, 2013.
  5. V. Nayak, G.S. Rashmi, C. Parashuram, P. Mohanan, "Combustion Characteristics and Cyclic variation of a LPG fuelled MPFI Four cylinder Gasoline Engine", Energy Procedia, Vol. 90, p. 470-480, 2016.
  6. Z. Lee, T. Kim, S. Park, "Review on spray, combustion, and emission characteristics of recent developed direct-injection spark ignition (DISI) engine system with multihole type injector", Fuel, vol. 259, p. 116209, 2020.
  7. A. Boretti, "Numerical study of the substitutional diesel fuel energy in a dual fuel diesel-LPG engine with two direct injectors per cylinder", Fuel Processing Technology, vol.161, p.41-51, 2017.
  8. J.W.G. Turner, R.J. Pearson, E. Dekker, B. Iosefac, K. Johansson, K. Bergströmd, "Extending the role of alcohols as transport fuels using iso-stoichiometric ternary blends of gasoline, ethanol and methanol" Appl Energy, vol. 102, p. 72-86, 2013.
  9. R. Stein, C. House, T. Leone, "Optimal Use of E85 in a Turbocharged Direct Injection Engine," SAE Int. J. Fuels Lubr. Vol. 2, p. 670-682, 2009.
  10. B. Wu, L.J. Wang, X.W. Shen, R.B. Yan, P. Dong, "Comparison of lean burn characteristics of an SI engine fueled with methanol and gasoline under idle condition", Appl Therm Eng, vol. 95 p. 264-270, 2016.
  11. X.Y. Li, X.D. Zhen, Y. Wang, D.M. Liu, Z. "Tian The knock study of high compression ratio SI engine fueled with methanol in combination with different EGR rates", Fuel, vol. 257, p. 116098, 2019.
  12. URL,tprstaticfilessa.blob.core.windows.net/assets/uploads/urunler/TPR.%C3%9CPM.GBF.0243.pdf
  13. J. Alexander, E. Porpatham, R. Krishnaiah, S. Devunuri, "Experimental Investigations on the Effect of Alcohol Addition on Performance, Emission and Combustion Characteristics of LPG Fuelled Lean Burn Spark Ignition Engine," SAE Technical Paper vol. 26-0085, 2019.
  14. C. Gong, Z. Liu, H. Su, Y. Chen, J. Li, F. Liu, "Effect of injection strategy on cold start firing, combustion and emissions of a LPG/methanol dual-fuel spark-ignition engine", Energy, vol. 178, p.126-133, 2019.
  15. C.M. Gong, F.X. Wei, X.K. Si, F.H. Liu, Effects of injection timing of methanol and LPG proportion on cold start characteristics of SI methanol engine with LPG enriched port injection under cycle-by-cycle control, Energy, vol. 144 p. 54-60, 2018.
  16. Gümüş M., "Effect of LPG utilization rate on performance and emission characteristics in a dual fuel injection spark plug ignition engine", Gazi Üniversitesi Mühendislik-Mimarlık Fakültesi Dergisi, vol.24, p.265-273, 2009.
  17. Aygaz, "Specifications and content of LPG", www.aygaz.com.tr/tupgaz/lpgnin-teknik-ozellikleri.
  18. MB. Celik, "Experimental determination of suitable ethanol-gasoline blend rateat high compression ratio for gasoline engine", Applied Thermal Engineering, vol. 28, p396-404, 2008.
  19. P. Dirrenberger, P.A. Glaude, R. Bounaceur, H. Le, A. Cruz, A.A. Konnov, F. Battin, "Laminar burning velocity of gasolines with addition of ethanol", Fuel, vol. 115, p.162-169, 2014.
  20. V. Nayak, G. Rashmi, S. Chitragar, P. Mohanan "Combustion Characteristics and Cyclic variation of a LPG fuelled MPFI Four cylinder Gasoline Engine", Energy Procedia, vol. 90, p. 470 - 480, 2016.
  21. P. Chitragar, R. Shivaprasad, K.V. Nayak, V. Bedar, P. Kumar "An experimental study on combustion and emission analysis of four cylinder 4-stroke gasoline engine using pure hydrogen and LPG at idle condition", Energy Procedia, vol. 90: 525-534, 2016.
  22. A. Borawski, "Simulation studies of LPG injector used in 4th generation installations", Combustion Engines, vol. 160, p. 49-55, 2015.
  23. D. Szpica, J. Czaban, "The assessment of correctness of engine adaptation for alternative LPG fueling based on full load engine characteristics of performance", Combustion Engines, vol. 159, p. 3-11, 2014.
  24. URL, "LPG system", www.prins.com.tr/dosyalar/Prins%20VSI-DI-brosur.pdf,
  25. K. Keunsoo, K. Junghwan, O. Seungmook, K. Changup, L. Yonggyu, "Lower particulate matter emissions with a stoichiometric LPG direct injection engine", Fuel, vol. 187, p. 197-210, 2017.
  26. M. Masi, "Experimental analysis on a spark ignition petrol engine fuelled with LPG (liquefied petroleum gas)", Energy, vol. 41, p. 252-260, 2012.
  27. Y.J. Wei, S.H. Liu, F.J. Liu, J. Liu, Z. Zhu, G.L. Li "Direct measurement of formaldehyde and methanol emissions from gasohol engine via pulsed discharge helium ionization detector", Fuel, vol. 89, p. 2179-2184, 2010.
  28. P. Sakthivela, K.A. Subramanian, R. Mathai, "Experimental study on unregulated emission characteristics of a twowheeler with ethanol-gasoline blends (E0 to E50)", Fuel, vol. 262, p.116504, 2020
  29. H. Yuan, Z. Chen, Z. Zhou, Y. Yang, J. Michael, B. James, E. Anderson, "Formulating gasoline surrogate for emulating octane blending properties with ethanol", Fuel, vol. 261, p.116243, 2020.
  30. Kai, J.M., Michael, J.B., Gabriel da, S., Yi, Y., Frederick, L.D., "The autoignition of Liquefied Petroleum Gas (LPG) in spark-ignition engines", Proceedings of the Combustion Institute, vol. 35, p. 2933-2940, 2015.
  31. S. Uslu, M.B. Celik, "Combustion and emission characteristics of isoamyl alcohol-gasoline blendsin spark ignition engine", Fuel, vol. 262, p. 116496, 2020.
  32. W. Dua, Z. Ma, Z. Yin, E. La, C. Liu, E. Hub, "Auto-ignition and deflagration characteristics of ethanol-gasoline/air at high temperature", Fuel, vol. 90, p.1238-1244, 2011.
  33. Q. B. Jamali, M. T. Bhatti, Q. A. Qazi, B. H. Kaurejo, I. A. Qazi, S. H. Solangi, A. S. Jamali, "Analysis of CO2, CO, NO, NO2, and PM Particulates of a Diesel Engine Exhaust", Engineering, Technology & Applied Science Research, Vol. 9, p. 4912-491, 2019.
  34. M. Cha-Lee, C. Kwanhe, K. Juwon, L. Yunsung, L. Jongtae, P. Simsoo "Comparative study of regulated and unregulated toxic emissions characteristics from a spark ignition direct injection light-duty vehicle fueled with gasoline and liquid phase LPG (liquefied petroleum gas)", Energy, vol. 44, p. 189-196, 2012.
  35. J. Fu, J. Shu, Z. Zhao, J. Liu, F. Zhou "Comparative analysis of soot formation processes of diesel and ABE (Acetone-Butanol-Ethanol) based on CFD coupling with phenomenological soot model", Fuel, vol. 203, p. 380-392, 2017.
  36. Z. Tian, X. Zhen, Y. Wang, D. Liu, X. Li, "Comparative study on combustion and emission characteristics of methanol, ethanol and butanol fuel in TISI engine", Fuel, vol. 259, p. 116-199, 2020.
  37. M.C. Ozsezen, A.N. Alptekin, E. Eyidogan, "Impact of alcohol e gasoline fuel blends on the exhaust emission of an SI engine" Renewable Energy, vol. 52, p. 111-117, 2012.
  38. K. Keunsoo, K. Junghwan, O. Seungmook, K. Changup, L. Yonggyu, "Evaluation of injection and ignition schemes for the ultra-lean combustion direct-injection LPG engine to control particulate emissions", Applied Energy, vol. 194, p. 123-135, 2017.

© 2024 Society of Thermal Engineers of Serbia. Published by the Vinča Institute of Nuclear Sciences, National Institute of the Republic of Serbia, Belgrade, Serbia. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International licence