The Effect of Avgas and Ethanol Fuel Mixture on Fuel Spray Temperature
Keywords:
Language, Strengthening , high school students, word spinnerAbstract
This research aims to examine the effect of the avgas-ethanol fuel mixture on the fuel spray temperature. The research was carried out using a pressurized tube which was sprayed into the mock up which was assumed to be an aircraft combustion chamber with a pressure of 2 bar and a distance of 7,73 cm which would later be sprayed using pure avgas, a mixture of avgas and ethanol namely A80E20 and A60E40 then added with a temperature sensor at the end nozzle, center of jet, and impact wall. The spray temperature can result in incomplete combustion and result in higher exhaust emissions and also damage to the engine if it does not match the temperature capacity of the combustion chamber walls. The spray temperature results for the A60E40 fuel mixture are the lowest temperature, namely 25o-18.2oC and knowing that the more fuel is mixed, the lower the temperature of the fuel.
Downloads
References
S. Wu, S. Yang, M. Wooldridge, and M. Xu, “Experimental study of the spray collapse process of multi-hole gasoline fuel injection at flash boiling conditions,” Fuel, vol. 242, pp. 109–123, Apr. 2019, doi: 10.1016/j.fuel.2019.01.027.
K. Yamagishi et al., “Computations and Experiments of Single-Point Autoignition Gasoline Engine with Colliding Pulsed Supermulti-Jets, Single Piston and Rotary Valve,” in SAE Technical Papers, SAE International, 2016. doi: 10.4271/2016-01-2334.
M. M. Arifin, N. Ilminnafik, Muh. N. Kustanto, and A. Triono, “Spray Characteristics at Preheating Temperatur of Diesel-Biodiesel-Gasoline Fuel Blend,” Journal of Mechanical Engineering Science and Technology, vol. 5, no. 2, p. 134, Nov. 2021, doi: 10.17977/um016v5i22021p135.
S. Chen, Y. Lan, Z. Zhou, X. Deng, and J. Wang, “Research advances of the drift reducing technologies in application of agricultural aviation spraying,” International Journal of Agricultural and Biological Engineering, vol. 14, no. 5, pp. 1–10, 2021, doi: 10.25165/j.ijabe.20211405.6225.
J. Perine, J. C. Anderson, G. R. Kruger, F. Abi-Akar, and J. Overmyer, “Effect of nozzle selection on deposition of thiamethoxam in Actara® spray drift and implications for off-field risk assessment,” Science of the Total Environment, vol. 772, Jun. 2021, doi: 10.1016/j.scitotenv.2020.144808.
K. Kannaiyan and R. Sadr, “Experimental investigation of spray characteristics of alternative aviation fuels,” Energy Convers Manag, vol. 88, pp. 1060–1069, 2014, doi: 10.1016/j.enconman.2014.09.037.
“AVGAS 100LL.”
T. M. Lovestead and T. J. Bruno, “Application of the advanced distillation curve method to the aviation fuel avgas 100LL,” Energy and Fuels, vol. 23, no. 4, pp. 2176–2183, Apr. 2009, doi: 10.1021/ef8011189.
N. Ilminnafik, P. Dimas Endrawan, H. M Fahrur Rozy, K. Muh. Nurkoyim, and Y. Danang, “Karakteristik Semburan Bahan Bakar Aviation Gasoline dengan Nozzle Pesawat Cessna 172S,” Journal of Mechanical Engineering, vol. 1, no. 1, pp. 9–22, Jan. 2024, doi: 10.47134/jme.v1i1.2182.
S. Polat, “An experimental study on combustion, engine performance and exhaust emissions in a HCCI engine fuelled with diethyl ether-ethanol fuel blends,” Fuel Processing Technology, vol. 143, pp. 140–150, Mar. 2016, doi: 10.1016/j.fuproc.2015.11.021.
A. C. Alkidas, “Combustion advancements in gasoline engines,” Energy Convers Manag, vol. 48, no. 11, pp. 2751–2761, Nov. 2007, doi: 10.1016/j.enconman.2007.07.027.
T. Kumar, R. Mohsin, Z. A. Majid, M. F. A. Ghafir, and A. M. Wash, “Material and chemical stability of using motor gasoline/automotive gasoline in piston engine aircrafts- A review,” in IOP Conference Series: Materials Science and Engineering, IOP Publishing Ltd, Jul. 2020. doi: 10.1088/1757-899X/884/1/012015.
B. Rašuo, Z. Ilić, M. Jovanović, and D. Janković, “Impact of Changing Quality of Air/Fuel Mixture During Flight of a Piston Engine Aircraft with Respect to Vibration Low Frequency Spectrum.”
J. Loth, R. Bond, and D. Lyons, “41 2)776-4841 Fax:(412)776-5760 Downloaded from SAE International by Purdue University,” 2018.
J. Gao, D. Jiang, and Z. Huang, “Spray properties of alternative fuels: A comparative analysis of ethanol-gasoline blends and gasoline,” Fuel, vol. 86, no. 10–11, pp. 1645–1650, Jul. 2007, doi: 10.1016/j.fuel.2006.11.013.
T. James Compton, M. Mentor, and M. E. Shauck, “ABSTRACT Flight Performance Testing of Ethanol/100LL Fuel Blends During Cruise Flight,” 2008.
M. R. Rahimpour, S. Keshtkari, and E. Aryafard, “Ethanol for air transportation,” in Ethanol: Science and
R. Andoga, L. Főző, M. Schrötter, and S. Szabo, “The use of ethanol as an alternative fuel for small turbojet engines,” Sustainability (Switzerland), vol. 13, no. 5, pp. 1–22, Mar. 2021, doi: 10.3390/su13052541.
T. Kumar, R. Mohsin, M. F. A. Ghafir, I. Kumar, and A. M. Wash, “Concerns over use of leaded aviation gasoline (AVGAS) fuel,” Chem Eng Trans, vol. 63, pp. 181–186, 2018, doi: 10.3303/CET1863031.
M. M. Arifin, N. Ilminnafik, Muh. N. Kustanto, and A. Triono, “Spray Characteristics at Preheating Temperatur of Diesel-Biodiesel-Gasoline Fuel Blend,” Journal of Mechanical Engineering Science and Technology, vol. 5, no. 2, p. 134, Nov. 2021, doi: 10.17977/um016v5i22021p135.
H. Luo, K. Nishida, S. Uchitomi, Y. Ogata, W. Zhang, and T. Fujikawa, “Effect of temperature on fuel adhesion under spray-wall impingement condition,” Fuel, vol. 234, pp. 56–65, Dec. 2018, doi: 10.1016/j.fuel.2018.07.021.
X. Zhang et al., “Effect of fuel temperature on cavitation flow inside vertical multi-hole nozzles and spray characteristics with different nozzle geometries,” Exp Therm Fluid Sci, vol. 91, pp. 374–387, Feb. 2018, doi: 10.1016/j.expthermflusci.2017.06.006.
P. G. Aleiferis, J. Serras-Pereira, A. Augoye, T. J. Davies, R. F. Cracknell, and D. Richardson, “Effect of fuel temperature on in-nozzle cavitation and spray formation of liquid hydrocarbons and alcohols from a real-size optical injector for direct-injection spark-ignition engines,” Int J Heat Mass Transf, vol. 53, no. 21–22, pp. 4588–4606, 2010, doi: 10.1016/j.ijheatmasstransfer.2010.06.033.
S. J. M. Algayyim, A. P. Wandel, T. Yusaf, and I. Hamawand, “The impact of n-butanol and iso-butanol as components of butanol-acetone (BA) mixture-diesel blend on spray, combustion characteristics, engine performance and emission in direct injection diesel engine,” Energy, vol. 140, pp. 1074–1086, 2017, doi: 10.1016/j.energy.2017.09.044.
A. A. Ikhsani, M. N. Kustanto, and B. A. Fachri, “Heating Treatment of Air in Combustion Chamber For The Use of Mixture Ethanol and Gasoline Fuel,” IOP Conf Ser Mater Sci Eng, vol. 1071, no. 1, p. 012006, Feb. 2021, doi: 10.1088/1757-899x/1071/1/012006.
S. M. Yunus, S. Hodin, F. H. Zulkifli, N. Mustaffa, and S. A. Osman, “Fuel, Mixture Formation and Combustion Process The Comparative Analysis between Gasolines RON95, RON97 and RON100 on Engine Performance,” Fuel, vol. 1, no. 2, pp. 1–7, 2019, [Online]. Available: www.fazpublishing.com/fmc
Published
How to Cite
Issue
Section
Copyright (c) 2024 Daniel Dewantoro Rumani, Dimas Endrawan Putra, Dimas Hari Cahyo, Nasrul Ilminafik, Muhamad Khoirul Anam
![Creative Commons License](http://i.creativecommons.org/l/by/4.0/88x31.png)
This work is licensed under a Creative Commons Attribution 4.0 International License.