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10008016
Experimental Investigation of Hydrogen Addition in the Intake Air of Compressed Engines Running on Biodiesel Blend
Abstract:
This study investigates experimentally the effects of hydrogen addition in the intake manifold of a diesel generator operating with a 7% biodiesel-diesel oil blend (B7). An experimental apparatus setup was used to conduct performance and emissions tests in a single cylinder, air cooled diesel engine. This setup consisted of a generator set connected to a wirewound resistor load bank that was used to vary engine load. In addition, a flowmeter was used to determine hydrogen volumetric flowrate and a digital anemometer coupled with an air box to measure air flowrate. Furthermore, a digital precision electronic scale was used to measure engine fuel consumption and a gas analyzer was used to determine exhaust gas composition and exhaust gas temperature. A thermopar was installed near the exhaust collection to measure cylinder temperature. In-cylinder pressure was measured using an AVL Indumicro data acquisition system with a piezoelectric pressure sensor. An AVL optical encoder was installed in the crankshaft and synchronized with in-cylinder pressure in real time. The experimental procedure consisted of injecting hydrogen into the engine intake manifold at different mass concentrations of 2,6,8 and 10% of total fuel mass (B7 + hydrogen), which represented energy fractions of 5,15, 20 and 24% of total fuel energy respectively. Due to hydrogen addition, the total amount of fuel energy introduced increased and the generators fuel injection governor prevented any increases of engine speed. Several conclusions can be stated from the test results. A reduction in specific fuel consumption as a function of hydrogen concentration increase was noted. Likewise, carbon dioxide emissions (CO2), carbon monoxide (CO) and unburned hydrocarbons (HC) decreased as hydrogen concentration increased. On the other hand, nitrogen oxides emissions (NOx) increased due to average temperatures inside the cylinder being higher. There was also an increase in peak cylinder pressure and heat release rate inside the cylinder, since the fuel ignition delay was smaller due to hydrogen content increase. All this indicates that hydrogen promotes faster combustion and higher heat release rates and can be an important additive to all kind of fuels used in diesel generators.
Digital Object Identifier (DOI):

References:

[1] IEA, “World energy outlook 2016.” (Online). Available: /content/book/ weo-2016-en.
[2] A. K. Agarwal, “Biofuels (alcohols and biodiesel) applications as fuels for internal combustion engines,” Progress in energy and combustion science, vol. 33, no. 3, pp. 233–271, 2007.
[3] A. A. Hairuddin, T. Yusaf, and A. P. Wandel, “A review of hydrogen and natural gas addition in diesel hcci engines,” Renewable and Sustainable Energy Reviews, vol. 32, pp. 739–761, 2014.
[4] G. Prashant, D. Lata, and P. Joshi, “Investigations on the effect of ethanol blend on the combustion parameters of dual fuel diesel engine,” Applied Thermal Engineering, vol. 96, pp. 623–631, 2016.
[5] T. Sandalcı, Y. Karag¨oz, E. Orak, and L. Y¨uksek, “An experimental investigation of ethanol-diesel blends on performance and exhaust emissions of diesel engines,” Advances in Mechanical Engineering, vol. 6, p. 409739, 2014.
[6] D. Y. Leung, X. Wu, and M. Leung, “A review on biodiesel production using catalyzed transesterification,” Applied energy, vol. 87, no. 4, pp. 1083–1095, 2010.
[7] A. Datta and B. K. Mandal, “A comprehensive review of biodiesel as an alternative fuel for compression ignition engine,” Renewable and Sustainable Energy Reviews, vol. 57, pp. 799–821, 2016.
[8] S. K. Hoekman, A. Broch, C. Robbins, E. Ceniceros, and M. Natarajan, “Review of biodiesel composition, properties, and specifications,” Renewable and Sustainable Energy Reviews, vol. 16, no. 1, pp. 143–169, 2012.
[9] R. Behc¸et, “Performance and emission study of waste anchovy fish biodiesel in a diesel engine,” Fuel Processing Technology, vol. 92, no. 6, pp. 1187–1194, 2011.
[10] M. Gumus and S. Kasifoglu, “Performance and emission evaluation of a compression ignition engine using a biodiesel (apricot seed kernel oil methyl ester) and its blends with diesel fuel,” Biomass and bioenergy, vol. 34, no. 1, pp. 134–139, 2010.
[11] H. Raheman and A. Phadatare, “Diesel engine emissions and performance from blends of karanja methyl ester and diesel,” Biomass and bioenergy, vol. 27, no. 4, pp. 393–397, 2004.
[12] C. Rakopoulos, K. Antonopoulos, D. Rakopoulos, D. Hountalas, and E. Giakoumis, “Comparative performance and emissions study of a direct injection diesel engine using blends of diesel fuel with vegetable oils or bio-diesels of various origins,” Energy conversion and management, vol. 47, no. 18, pp. 3272–3287, 2006.
[13] R. Lanjekar and D. Deshmukh, “A review of the effect of the composition of biodiesel on no x emission, oxidative stability and cold flow properties,” Renewable and Sustainable Energy Reviews, vol. 54, pp. 1401–1411, 2016.
[14] F. Christodoulou and A. Megaritis, “Experimental investigation of the effects of separate hydrogen and nitrogen addition on the emissions and combustion of a diesel engine,” International Journal of Hydrogen Energy, vol. 38, no. 24, pp. 10 126–10 140, 2013.
[15] H. Pan, S. Pournazeri, M. Princevac, J. W. Miller, S. Mahalingam, M. Y. Khan, V. Jayaram, and W. A. Welch, “Effect of hydrogen addition on criteria and greenhouse gas emissions for a marine diesel engine,” international journal of hydrogen energy, vol. 39, no. 21, pp. 11 336–11 345, 2014.
[16] S.-R. Jhang, K.-S. Chen, S.-L. Lin, Y.-C. Lin, and W. L. Cheng, “Reducing pollutant emissions from a heavy-duty diesel engine by using hydrogen additions,” Fuel, vol. 172, pp. 89–95, 2016.
[17] Y. Karag¨oz, ˙I. G¨uler, T. Sandalcı, L. Y¨uksek, and A. S. Dalkılıc¸, “Effect of hydrogen enrichment on combustion characteristics, emissions and performance of a diesel engine,” International Journal of Hydrogen Energy, vol. 41, no. 1, pp. 656–665, 2016.
[18] M. Morsy, A. El-Leathy, and A. Hepbasli, “An experimental study on the performance and emission assessment of a hydrogen/diesel fueled engine,” Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, vol. 37, no. 3, pp. 254–264, 2015.
[19] I. Batmaz, “The impact of using hydrogen as fuel on engine performance and exhaust emissions in diesel engines,” Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, vol. 35, no. 6, pp. 556–563, 2013.
[20] M. O. Hamdan, M. Y. Selim, S.-A. Al-Omari, and E. Elnajjar, “Hydrogen supplement co-combustion with diesel in compression ignition engine,” Renewable Energy, vol. 82, pp. 54–60, 2015.
[21] Y. Karag¨oz, T. Sandalcı, L. Y¨uksek, and A. Dalkılıc¸, “Engine performance and emission effects of diesel burns enriched by hydrogen on different engine loads,” International Journal of Hydrogen Energy, vol. 40, no. 20, pp. 6702–6713, 2015.
[22] H. K¨ose and M. Ciniviz, “An experimental investigation of effect on diesel engine performance and exhaust emissions of addition at dual fuel mode of hydrogen,” Fuel processing technology, vol. 114, pp. 26–34, 2013.
[23] M. Deb, G. Sastry, P. Bose, and R. Banerjee, “An experimental study on combustion, performance and emission analysis of a single cylinder, 4-stroke di-diesel engine using hydrogen in dual fuel mode of operation,” International journal of hydrogen energy, vol. 40, no. 27, pp. 8586–8598, 2015.
[24] T. Sandalcı and Y. Karag¨oz, “Experimental investigation of the combustion characteristics, emissions and performance of hydrogen port fuel injection in a diesel engine,” International journal of hydrogen energy, vol. 39, no. 32, pp. 18 480–18 489, 2014.
[25] T. Sandalcı and Y. Karag¨oz, “Kismi y¨uk s¸artlarinda hidrojence zenginles¸tirilmis¸ diesel yanmasinin motor performansi ve emisyonlar ¨uzerindeki etkisi,” Isi Bilimi ve Teknigi Dergisi/Journal of Thermal Science & Technology, vol. 35, no. 2, 2015.
[26] P. Bose, R. Banerjee, and M. Deb, “Effect of hydrogen-diesel combustion on the performance and combustion parameters of a dual fuelled diesel engine,” International J of Energy and Environment, IV,(3), pp. 497–510, 2013.
[27] V. S. Yadav, D. Sharma, and S. Soni, “Performance and combustion analysis of hydrogen-fuelled ci engine with egr,” International Journal of Hydrogen Energy, vol. 40, no. 12, pp. 4382–4391, 2015.
[28] R. Chiriac and N. Apostolescu, “Emissions of a diesel engine using b20 and effects of hydrogen addition,” international journal of hydrogen energy, vol. 38, no. 30, pp. 13 453–13 462, 2013.
[29] N. Saravanan, G. Nagarajan, C. Dhanasekaran, and K. Kalaiselvan, “Experimental investigation of hydrogen port fuel injection in di diesel engine,” International journal of hydrogen energy, vol. 32, no. 16, pp. 4071–4080, 2007.
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