Abstract
This study presents mathematical modeling of some experimental investigations for different combinations of producer gas and diesel over a wide range of load conditions in dual-fuel operation of a four-cylinder turbocharged diesel engine. Response variables considered in this work were brake thermal efficiency, un-burnt hydrocarbons, carbon monoxide, and oxides of nitrogen. Mathematical models were developed to correlate the input parameters like gaseous fuel substitution and load with response variables. The developed models can be used to predict the responses for different values of gaseous fuel substitution (GFS) and load. Response surface methodology (RSM) has been applied for developing the models using the techniques of design of experiments and multi-linear regression analysis. General factorial design was used to plan the experiments. Second-order response surface models were found to be most suitable in the present work. Analysis of variance (ANOVA) of the experimental results at 95 % confidence level reveals that the developed models are significant. Comparison of experimental output with those predicted by the developed models showed close proximity having high correlation coefficients R 2 for the various response variables.
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Lata DB, Misra A, Medhekar S (2012) Effect of hydrogen and LPG addition on the efficiency and emissions of a dual fuel diesel engine. Int J Hydrogen Energy 37:6084–6096
Singh RN, Singh SP, Pathak BS (2007) Investigations on operation of CI engine using producer gas and rice bran oil in mixed fuel mode. Renew Energy 32:1565–8150
Das DK, Dash SP, Ghosal MK (2012) Performance evaluation of a diesel engine by using producer gas from some under-utilized biomass on dual-fuel mode of diesel cum producer gas. J Cent South Univ 19:1583–1589
Qingang X, Song-Charng K, Passalacqua A (2013) Development of a generalized numerical framework for simulating biomass fast pyrolysis in fluidized-bed reactors. Chem Eng Sci 99:305–313
Qingang X, Soroush A, Song-Charng K (2013) Modeling effects of operating conditions on biomass fast pyrolysis in bubbling fluidized bed reactors. Energy Fuels 27:5947–5956
Qingang X, Song-Charng K (2014) Modeling effects of interphase transport coefficients on biomass pyrolysis in fluidized beds. Powder Technol 262:96–105
Qingang X, Aramideh S, Passalacqua A, Song-Charng K (2014) BIOTC: an open-source CFD code for simulating biomass fast pyrolysis. Comput Phys Commun 185:1739–1746
Qingang X, Aramideh S, Song-Charng K (2014) Assessment of devolatilization schemes in predicting product yields of biomass fast pyrolysis. Environ Prog Sustain Energy 33:756–761
Roy MM, Tomita E, Kawahara N, Harada Y, Sakane A (2011) Comparison of performance and emissions of a supercharged dual-fuel engine fueled by hydrogen and hydrogen containing gaseous fuels. Int J Hydrogen Energy 36:7339–7352
Roy MM, Tomita E, Kawahara N, Harada Y, Sakane A (2009) Performance and emission comparison of a supercharged dual-fuel engine fueled by producer gases with varying hydrogen content. Int J Hydrogen Energy 34:7811–7822
Banapurmath NR, Tewari PG, Hosmath RS (2008) Experimental investigation 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) gas as injected fuel. Renew Energy 33:2007–2018
Banapurmath NR, Tewari PG (2009) 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 Energy 34:1009–1015
Ramadhas AS, Jayaraj S, Muraleedharan C (2006) Power generation using coir-pith and wood derived producer gas in diesel engines. Fuel Process Technol 87:849–853
Ramadhas AS, Jayaraj S, Muraleedharan C (2008) Dual fuel mode operation in diesel engines using renewable fuels: rubber seed oil and Coir-pith producer gas. Renew Energy 33:2077–2083
Shioji M, Ali M (2006) Effect of hydrogen in low-calorific gases on fuel consumption and emissions in a diesel engine. As J Energy Env 7(02):289–298
Sridhar G, Sridhar HV, Dasappa S, Paul PJ, Rajan NKS, Mukunda HS (2001) Biomass derived producer gas as a reciprocating gas engine fuel-an experimental analysis. Biomass Bioenergy 21:61–72
Hassan S, Mohd NF, Zainal ZA, Miskam SA (2011) Performance and emission characteristics of supercharged biomass producer gas-diesel dual fuel engine. J App Sci 11(9):1606–1611
Sahoo BB, Sahoo N, Saha UK (2009) Effect of engine parameters and type of gaseous fuel on the performance of dual-fuel gas diesel engines—a critical review. Renew Sust Energ Rev 13:151–184
Uma R, Kandpal TC, Kishore VVN (2004) Emission characteristics of an electricity generation system in diesel alone and dual fuel modes. Biomass Bioenergy 27:195–203
Mu’azu K, Mohammed-Dabo A, Waziri SM, Ahmed AS, Bugaje IM (2013) Development of mathematical model for the esterification of Jatropha curcas seed oil. J Pet Technol Altern Fuels 4(3):44–52
Saidur R, Jahirul MI, Hasanuzzaman M, Masjuki HH (2008) Analysis of exhaust emissions of natural gas engine by using response surface methodology. J App Sci 19:3328–3339
Muhammad WM, Ahmad A, Farooq A, Hamid M, Muhammad AR, Umer R (2012) Response surface methodology: an emphatic tool for optimized biodiesel production using rice bran and sunflower oils. Energies 5:3307–3328
Dhole AE, Yarasu RB, Lata DB, Priyam A (2014) Effect on performance and emissions of a dual fuel diesel engine using hydrogen and producer gas as secondary fuels. Int J Hydrogen Energy 39:8087–8097
Dhole AE, Yarasu RB, Lata DB, Baraskar SS (2014) Mathematical modeling for the performance and emission parameters of dual fuel diesel engine using hydrogen as secondary fuel. Int J Hydrogen Energy 39:12991–13001
Montgomery DC (2007) Design and analysis of experiments. Wiley, India
Myers, Montgomery DC, Anderson-Cook (2009) Response surface methodology. John Wiley, New York
Yarasu RB, Nadkarni V, Paul PJ (2005) Laminar and turbulent burning velocities of premixed hydrocarbon-air flames in closed cubical vessel. Proc of 19th NCICEC:335–41
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Highlights
• Producer gas offers satisfying performance in comparison with the neat diesel.
• NOx is reduced by 42.9 at 80 % load condition as compared to pure diesel.
• Developed mathematical models can be used for prediction of η BTH , UBHC, CO, and NOx.
• Contour graphs can predict the values of GFS and load for the desired responses.
• Analysis of variance at 95 % revealed that the developed models are significant.
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Dhole, A.E., Yarasu, R.B., Lata, D.B. et al. Mathematical modeling for the performance and emission parameters of dual-fuel diesel engine using producer gas as secondary fuel. Biomass Conv. Bioref. 5, 257–270 (2015). https://doi.org/10.1007/s13399-014-0142-6
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DOI: https://doi.org/10.1007/s13399-014-0142-6