The combustion and emission characteristics of the diesel engine operated on a dual producer gas-diesel fuel mode
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Abstract
Producer gas is a low energy density gaseous fuel converted from carbonaceous materials through a thermochemical process. The gas can be exploited to operate a diesel engine on a dual-fuel mode to partially reduce diesel fuel use. The present study intends to investigate the impacts of gas flow rate and diesel injection timing (DIT) on a diesel engine operated on a dual-fuel mode at a high engine speed of 3,000 rpm. The findings highlight that the peak pressure occurred later and was lower at a higher gas flow rate. The peak pressure was higher and advanced when the DIT was advanced and the engine load was increased. Large increases in CO2, HC, and CO concentrations were found in the dual-fuel mode, specifically at low loads. Unlike the findings using a medium engine speed, the specific NOX emissions were higher for the dual-fuel mode operation. Based on these empirical results, a dual-fuel engine should be operated at a high engine load and a gas flow rate of 10 kg/h. A slightly advanced DIT is required – roughly 3 degrees of crank angle. Furthermore, a dual producer gas-diesel engine should not be operated at the maximum gas flow rate.
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References
[2] Martinez JD, Mahkamov K, Andrade RV, Lora EE. Syngas production in downdraft biomass gasifiers and its application using internal combustion engines. Renew Energ. 2012;38:1-9.
[3] Yaliwal VS, Banapurmath NR, Gireesh NM, Tewari PG. Production and utilization of renewable and sustainable gaseous fuel for power generation applications: A review of literature. Renew Sustain Energ Rev. 2014;34:608-27.
[4] Banapurmath NR, Tewari PG, Hosmath RS. Experimental investigations of a four-stroke single cylinder direct injection diesel engine operated on dual fuel mode with producer gas as inducted fuel and Honge oil and its methyl ester (HOME) as injected fuels. Renew Energ. 2008;33:2007-18.
[5] Banapurmath NR, Tewari PG, Yaliwal VS, Kambalimath S, Basavarajappa YH. Combustion characteristics of a 4-stroke CI engine operated on Honge Neem and Rice Bran oils when directly injected and dual fuelled with gas induction. Renew Energ. 2009;34:1877-84.
[6] Uma R, Kandpal T, Kishore V. Emission characteristics of an electricity generation system in diesel alone and dual fuel modes. Biomass Bioenergy. 2004;27:195-203.
[7] Ramadhas AS, Jayaraj S, Muraleedharan C. Power generation using coir-pith and wood derived producer gas in diesel engines. Fuel Process Tech. 2006;87:849-53.
[8] Ramadhas AS, Jayaraj S, Muraleedharan C. Dual fuel mode operation in diesel engines using renewable fuels: Rubber seed oil and coir-pith producer gas. Renew Energ. 2008;33:2077-83.
[9] Rith M, Biona JBM, Gitano-Briggs HW, Sok P, Gonzaga J, Arbon N, et al. Performance and emission characteristics of the genset fuelled with dual producer gas–diesel. DLSU Research Congress; 2016 Mar 7-8; Manila City, Philippines.
[10] Shrivastava V, Jha AK., Wamankar AK, Murugan S. Performance and emission studies of a CI engine coupled with gasifier running in dual fuel mode. Procedia Eng. 2013;51:600-8.
[11] Sombatwong P, Thaiyasuit P, Pianthong K. Effect of pilot fuel quantity on the performance and emission of a dual producer gas diesel engine. Energ Procedia. 2013;34:218-27.
[12] Sutheerasak E, Pirompugd W, Sanitjai S. Performance and emissions characteristics of a direct injection diesel engine from compressing producer gas in a dual fuel mode. Eng Appl Sci Res. 2018;45(1):47-55.
[13] Sutheerasak E, Pirompugd W, Sanitjai S. Investigation of supercharging producer gas in dual fuel mode on the performance and emissions of a diesel-engine generator. Int J Mater Mech Manuf. 2018;6(6):402-6.
[14] Sutheerasak E, Pirompugd W, Ruengphrathuengsuka W, Sanitjai S. Comparative investigation of using DEB oil and supercharging syngas and DEB oil as a dual fuel in a DI diesel engine. Eng Appl Sci Res. 2019;46(1):26-36.
[15] Roy MM, Tomita E, Kawahara N, Harada Y, Sakane A. Performance and emission comparison of a supercharged dual-fuel engine fueled by producer gases with varying hydrogen content. Int J Hydrogen Energ. 2009;34:7811-22.
[16] Rith M, Biona JB, Gitano-Briggs HW, Maglaya AB, Gonzaga JA, Fernando A. Fumigation of producer gas in a diesel genset: Performance and emission characteristics. 10th International Conference on Humanoid, Nanotechnology, Information Technology, Communication and Control, Environment and Management (HNICEM); 2018 Nov 29 - Dec 2; Bagio City, Philippines. USA: IEEE; 2018. p. 1-4.
[17] Raheman H, Padhee D. Combustion characteristics of diesel engine using producer gas and blends of jatropha methyl ester with diesel in mixed fuel. Int J Renew Energ Dev. 2014;3(3):228-35.
[18] Hernandez JJ, Lapuerta M, Barba J. Effect of partial replacement of diesel or biodiesel with gas from biomass gasification in a diesel engine. Energy. 2015;89:148-57.
[19] Dhole A, Yarasu R, Lata D. "nvestigations on the combustion duration and ignition delay period of a dual fuel diesel engine with hydrogen and producer gas as secondary fuels. Appl Therm Eng. 2016;107:524-32.
[20] Lal S, Mohapatra SK. The effect of compression ratio on the performance and emission characteristics of a dual fuel diesel engine using biomass derived producer gas. Appl Therm Eng. 2017;119:63-72.
[21] Carlucci AP, Ficarella A, Laforgia D. Potentialities of a common rail injection system for the control of dual fuel biodiesel-producer gas combustion and emissions. J Energ Eng. 2014;140(3):A4014011.
[22] Carlucci AP, Colangelo G, Ficarella A, Laforgia D, Strafella L. Improvements in dual-fuel biodiesel-producer gas combustion at low loads through pilot injection splitting. J. Energ Eng. 2014;141(2):C4014006.
[23] Carlucci AP, Ficarella A, Laforgia D, Strafella L. Improvement of dual-fuel biodiesel-producer gas engine performance acting on biodiesel injection parameters and strategy. Fuel. 2017;209:754-68.
[24] Nayak SK, Mishra PC. Combustion characteristics, performances and emissions of a biodiesel-producer gas dual fuel engine with varied combustor geometry. Energy. 2019;168:585-600.
[25] Rinaldini CA, Allesina G, Pedrazzi S, Mattarelli E, Savioli T, Morselli N, et al. Experimental investigation on a common rail diesel engine partially fuelled by syngas. Energ Convers Manag. 2017;138:526-37.
[26] Rinaldini CA, Allesina G, Pedrazzi S, Mattarelli E, Tartarini P. Modeling and optimization of industrial internal combustion engines running on Diesel/syngas blends. Energ Convers Manag. 2019;182:89-94.
[27] Banapurmath NR, Tewari PG. Comparative performance studies of a 4-stroke CI engine operated on dual fuel mode with producer gas and Honge oil and its methyl ester (HOME) with and without carburetor. Renew Energ. 2009;34:1009-15.
[28] Rith M, Arbon N, Biona JB. Optimization of diesel injection timing, producer gas flow rate, and engine load for the diesel engine operated on dual fuel mode at a high engine speed. Eng Appl Sci Res. 2019;46(3):192-9.
[29] Heywood J. Internal combustion engine fundamentals. New York: McGraw-Hill; 1988.
[30] Mustafi N, Raine R, Verhelst S. Combustion and emissions characteristics of a dual fuel engine operated on alternative gasesous fuels. Fuel. 2013;109:669-78.
[31] Ma H, Kar K, Stone R, Raine R, Thorwarth H. Analysis of combustion in a small homogeneous charge compression assisted ignition engine. Int J Engine Res. 2006;7(3):237-53.
[32] Poonia M, Ramesh A, Gaur R, Joshi A. Effect of pilot fuel quantity, injector needle lift pressure and load on combustion characteristics of a LPG-diesel dual fuel engine. Int J Eng Innovat Tech. 2012;2(1):26-31.
[33] Barik D, Murugan S. "ffects of diethyl ether (DEE) injection on combustion performance and emission characteristics of Karanja methyl ester (KME)–biogas fueled dual fuel diesel engine. Fuel. 2016;164:286-96.
[34] Xu M, Cheng W, Zhang H, An T, Zhang S. Effect of diesel pre-injection timing on combustion and emission characteristics of compression ignited natural gas engine. Energ Convers Manag, 2016;117:86-94.
[35] Hansdah D, Murugan S. Bioethanol fumigation in a DI diesel engine. Fuel. 2014;130:324-33.
[36] Mollenhauer K, Tschoeke H. Handbook of diesel engines. Berlin: Springer; 2010.
[37] Bora BJ, Saha UK. Optimisation of injection timing and compression ratio of a raw biogas powered dual fuel diesel engine. Appl Therm Eng. 2016;92:111-21.
[38] Wamankar AK, Murugan S. Effect of injection timing on a DI diesel engine fuelled with a synthetic fuel blend. J Energ Inst. 2015;88:406-13.
[39] Wei L, Yao C, Han G, Pan W. Effects of methanol to diesel ratio and diesel injection timing on combustion, performance and emissions of a methanol port premixed diesel engine. Energy. 2016;95:223-32.
[40] Mathur M, Sharma R. Internal Combustion Engine. India: Dhanpat rai publication; 2006.