تعداد نشریات | 161 |
تعداد شمارهها | 6,502 |
تعداد مقالات | 70,280 |
تعداد مشاهده مقاله | 123,510,429 |
تعداد دریافت فایل اصل مقاله | 96,737,986 |
The effect of a novel hybrid nano-catalyst in diesel-biodiesel fuel blends on the energy balance of a diesel engine | ||
Energy Equipment and Systems | ||
مقاله 5، دوره 5، شماره 1، خرداد 2017، صفحه 59-69 اصل مقاله (1.02 M) | ||
نوع مقاله: Research Paper | ||
شناسه دیجیتال (DOI): 10.22059/ees.2017.60849 | ||
نویسندگان | ||
Behdad Shadidi1؛ Hossein Haji Agha Alizade* 1؛ Barat Ghobadian2 | ||
1Department of Biosystems Engineering, Faculty of Agriculture, Bu-Ali Sina University, Hamedan, Iran | ||
2Department of Biosystems Engineering, Faculty of Agriculture, Tarbiat Modaress University, Tehran, Iran | ||
چکیده | ||
In internal combustion engines, only about a third of the total fuel input energy is converted into useful work. If the energy rejected into the cooling system and the exhaust gases could be recovered instead and put into useful work, fuel economy would have been substantially improved. The main aim of this research paper was to evaluate the effects of the hybrid nano-catalyst containing cerium oxide and molybdenum oxide in amide-functionalized multiwall carbon nano-tubes (MWCNTs) on the thermal balance of a diesel engine using two types of diesel-biodiesel blends (B5 and B10) in three concentrations (30, 60, and 90 ppm). The research engine was a single-cylinder, four-stroke, direct-injection, and air-cooled diesel engine. The engine was run at two speeds (1,700 rpm and 2,500 rpm) in full load conditions. The thermal efficiency (useful work) resulting from the energy transferred into the cooling system, the exhaust gases, and the unaccounted losses, including the lubricating oil heat loss and the convection and radiation heat transfer, were computed using the first law of thermodynamics. The results showed that by increasing the amount of nano-catalysts (cerium oxide and molybdenum oxide) in fuel blends, the energy transferred to the cooling system and exhaust gases were decreased. The highest reduction in the energy transferred to the cooling system and the exhaust gases was 5.38% and 2.26% for B5, containing 90 ppm (B590ppm), and 5.61% and 2.62% for B10, containing 90 ppm (B1090ppm) respectively. Also, the thermal efficiency went up. Compared with the nano-catalyst-free fuel blends, the highest increase in thermal balance was observed as 6.75% and 5.41% for B590ppm and B1090ppm respectively. | ||
کلیدواژهها | ||
Energy balance؛ Nano-Cerium Oxide؛ Nano-Molybdenum Oxide؛ diesel engine؛ Biodiesel | ||
مراجع | ||
[1] Abedin M.J., Masjuki H.H., Kalam M.A., Sanjid A., Ashrafur Rahman S.M., Rizwanul Fattah I.M., Performance, Emissions, and Heat Losses of Palm and Jatropha Biodiesel Blends in a Diesel Engine, Industrial Crops and Products (2014) 59: 96–104.
[2] Abedin M.J., Masjuki H.H., Kalam M.A., Sanjid A., AshrafurRahman S.M., Masum B.M., Energy Balance of Internal Combustion Engines Using Alternative Fuels, Renewable and Sustainable Energy Reviews (2013) 26: 20–33.
[3] Ajav E., Singh B., Bhattacharya T., Thermal Balance of a Single Cylinder Diesel Engine Operating on Alternative Fuels, Energy Conversion and Management (2000) 41: 1533–41.
[4] Akia M., Yazdani F., Motaee E., Han D., Arandiyan H., A Review on Conversion of Biomass to Biofuel by Nanocatalysts, Biofuel Research Journal (2014) 1: 16-25.
[5] Arul Mozhi Selvan V., Anand R.B., Udayakumar M., Effect of Cerium Oxide Nanoparticles and Carbon Nanotubes as Fuel-Borne Additives in Diesterol Blends on the Performance, Combustion and Emission Characteristics of a Variable Compression Ratio Engine, Fuel (2014) 130: 160–167.
[6] Aydin H., Bayindir H., Performance and Emission Analysis of Cottonseed Oil Methyl Ester in a Diesel Engine, Renewable Energy (2010) 35: 588–92.
[7] Banapurmath N. R., Radhakrishnan S., Tumbal A.V., Narasimhalu T. N., Hunashyal A. M., Ayachit N. H., Experimental Investigation on Direct Injection Diesel Engine Fuelled with Graphene, Silver and Multiwalled Carbon Nanotubes-Biodiesel Blended Fuels, International Journal of Automotive Engineering and Technologies (2014) 3: 129-138.
[8] Canakci M., Hosoz M., Energy and Exergy Analyses of a Diesel Engine Fuelled with Various Biodiesels, Energy Sources (2006) 1: 379–394.
[9] Durgun O., Sahin Z., Theoretical Investigation of Heat Balance in Direct Injection (DI) Diesel Engines for Neat Diesel Fuel and Gasoline Fumigation, Energy Conversion and Management (2009) 50: 43–51.
[10] Buyukkaya E., Effects of Biodiesel on a DI Diesel Engine Performance, Emission and Combustion Characteristics, Fuel (2010) 89: 3099–3105.
[11] Heywood J.B., Internal Combustion Engine Fundamentals, McGraw-Hill, NewYork, NY (1988).
[12] Holleman A. F., Wiberg E., Wilberg N., Lehrbuch der Anorganischen Chemie, (1985) 1096-1104.
[13]Kaplan C., Arslan R., Surmen A., Performance Characteristics of Sunflower Methyl Esters as Biodiesel, Energy Sources (2006) 28(Part A): 751–5.
[14]Khoobbakht G., Karimi M., Najafi G., Analysis of the Exergy and Energy and Investigating the Effect of Blended Levels of Biodiesel and Ethanol in Diesel Fuel in a DI Diesel Engine, Applied Thermal Engineering, Accepted Manuscript (2016).
[15]Kiani Deh Kiani M., Ghobadian B., Ommi F., Najafi G., Yusaf T., Artificial Neural Networks Approach for the Prediction of Thermal Balance of SI Engine Using Ethanol-Gasoline Blends, Lecture Notes in Computer Science (2012) 7465: 31-43.
[16]Kung H.H., Kung M.C., Nanotechnology, Applications and Potentials for Heterogeneous Catalysis, Catal Today (2004) 97: 219–24.
[17]Martyr A., Plint M.A., Enginetesting, Theory and Practice (2007) 201–10.
[18]Meisami F., Ajam H., Energy, Exergy and Economic Analysis of a Diesel Engine Fueled with Castor Oil Biodiesel, International Journal of Engine Research (2015) 16: 691-702.
[19]Mirzajanzadeh M., Tabatabaei M., Ardjman M., Rashidi A., Ghobadian B., Barkhi M., Pazouki M., A Novel Soluble Nano-Catalysts in Diesel–Biodiesel Fuel Blends to Improve Diesel Engines Performance and Reduce Exhaust Emissions, Fuel (2015) 139: 374–382.
[20]Özcan H., Söylemez M., Thermal Balance of a LPG Fuelled, Four Stroke SI Engine with Water Addition, Energy Conversion and Management (2006) 47: 570–81.
[21] Ramadhas A., Jayaraj S., Muraleedharan C., Theoretical Modeling and Experimental Studies on Biodiesel-Fueled Engine, Renewable Energy (2006) 31: 1813–1826.
[22]Reed K., Cerium Oxide Nanoparticle-Containing Fuel Additive, United States Patent, US 2010/0199547 A1, Issued (2013) Oct.1.
[23]Rongguang L., Xiaoli LI., Qifei J., Development of High Efficiency Diesel Fuel Additive for Emission Control, Journal Vehicle Engineering (2001) 1: 29–32.
[24]Sadhik Basha J., Anand RB., Performance and Emission Characteristics of a DI Compression Ignition Engine Using Carbon Nanotubes Blended Diesel, In Proceedings of the International Conference on Advances in Mechanical Engineering, , Surat, India (2009) Aug. 3-5, 312–316.
[25] Sajith V., Sobhan C.B., Peterson G.P., Experimental Investigation on the Effects of Cerium Oxide Nanoparticle Fuel Additive on Biodiesel, Advances in Mechanical Engineering (2010).
[26]Scattergood R., Cerium Oxide Nano Particles as Fuel Additives, United States Patent; U.S. 2006/0254130 A1, Issued (2006) Nov.16.
[27] Shadidi B., Yusaf T., Alizadeh H. H. A., Ghobadian B., Experimental investigation of the tractor engine performance using diesohol fuel. Applied Energy (2014) 114: 874–879.
[28]Taymaz I., An Experimental Study of Energy Balance in Low Heat Rejection Diesel Engine, Energy (2006) 31: 364–371.
[29] Tock R.W., Hernandez A., Sanders J.K., Yang D.J., Catalyst Component for Aviation and Jet Fuels, United States Patent, US 8,545,577 (2013) Oct.1.
[30] Vairamuthu G., Sundarapandian S., Kailasanathana C., Thangagiri B., Investigation on the Effects of NanoCerium Oxide on the Performance of Calophylluminophyllum (Punnai) Biodiesel in a DI Diesel Engine, Journal of Chemical and Pharmaceutical Sciences (2015) 7: 92-95.
[31] Xue J., Grift T.E., Hansen A.C., Effect of Biodiesel on Engine Performances and Emissions, Renewable & Sustainable Energy Reviews (2011) 15 (2): 1098-1116.
[32] Yucesu H.S., Cumali I., Effect of Cotton Seed Oil Methyl Ester on the Performance and Exhaust Emission of a Diesel Engine, Energy Source (2006) 28: 389–98.
[33] Yüksel F., Ceviz M., Thermal Balance of a Four Stroke SI Engine Operating on Hydrogen as a Supplementary Fuel, Energy (2003) 28: 1069–1080. | ||
آمار تعداد مشاهده مقاله: 483 تعداد دریافت فایل اصل مقاله: 393 |