Advancements and Challenges in the Search for Lead-Free Aviation Fuel: A Review

Authors

  • Muhammad Nur Cahyo Hidayat Nasrullah Department of Mechanical Engineering, Jember University
  • Muh Nurkoyim Kustanto Department of Mechanical Engineering, Jember University
  • Mahros Darsin Department of Mechanical Engineering, Jember University
  • Nasrul Ilminnafik Department of Mechanical Engineering, Jember University
  • Skriptyan Noor Hidayatullah Syuhri Department of Mechanical Engineering, Jember University

DOI:

https://doi.org/10.61306/icaneat.v1i1.216

Keywords:

AVGAS 100 LL, unleaded avgas, piston engine aircraft, cessna 172, article review

Abstract

The quest for lead-free aviation fuel has spurred advances in technology and environmental sustainability. This article presents a concise overview of aviation fuel evolution, primarily focusing on the search for alternatives to traditional-led Aviation Gasoline (AVGAS). Since the inaugural flight by the Wright brothers in 1903, avgas became integral to piston-engine aircraft, albeit with environmental concerns due to its lead content. Consequently, extensive research has pursued cleaner fuel options to mitigate lead emissions' environmental and health hazards. Numerous studies have explored potential substitutes for avgas, including mogas, alcohol-based additives, and fuel blends, aiming to maintain aircraft performance while reducing or eliminating lead content. Recent investigations have assessed the effects of different fuel processes on aircraft performance and emissions. High-octane mogas (RON 98) has emerged as a promising alternative to replace leaded avgas, showcasing its potential as a viable solution. Despite progress, further research is essential. Pursuing cleaner aviation fuel requires balancing performance optimization and environmental sustainability. Continued exploration and experimentation are crucial to identifying optimal solutions meeting aviation standards while ensuring a safer, greener future for air travel

References

S. B. Gupta, R. K. Tyagi, Pratiksha, and A. Gairola, “A review on evolution of airfoils and their characteristics in last three centuries. Part-1: Evolution of flights and shapes of wing sections before 1930 and NACA series,” 2022, p. 070002. doi: 10.1063/5.0117406.

L. Zhang, T. L. Butler, and , Bin Yang*, “Recent Trends, Opportunities and Challenges of Sustainable Aviation Fuel,” in Green Energy to Sustainability, Wiley, 2020, pp. 85–110. doi: 10.1002/9781119152057.ch5.

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.

L. Q. Maurice, H. Lander, T. Edwards, and W. E. Harrison, “Advanced aviation fuels: a look ahead via a historical perspective,” Fuel, vol. 80, no. 5, pp. 747–756, Apr. 2001, doi: 10.1016/S0016-2361(00)00142-3.

A. F. El-Sayed, Aircraft Propulsion and Gas Turbine Engines, Second Edition. CRC Press, 2017. doi: 10.1201/9781315156743.

K. Seymour, M. Held, G. Georges, and K. Boulouchos, “Fuel Estimation in Air Transportation: Modeling global fuel consumption for commercial aviation,” Transp Res D Transp Environ, vol. 88, p. 102528, Nov. 2020, doi: 10.1016/j.trd.2020.102528.

Z. Pan, X. Zou, Z. Zhou, and K. Zhou, “Fatigue Research for Connecting Rod of Aero Piston Engine,” J Phys Conf Ser, vol. 1519, no. 1, p. 012004, Apr. 2020, doi: 10.1088/1742-6596/1519/1/012004.

O. Kondakova and S. Boichenko, “Environmentally Clean Reformulated Aviation Gasoline,” in Advances in Sustainable Aviation, Cham: Springer International Publishing, 2018, pp. 3–14. doi: 10.1007/978-3-319-67134-5_1.

M. A. Ershov, N. A. Klimov, N. O. Burov, T. M. M. Abdellatief, and V. M. Kapustin, “Creation a novel promising technique for producing an unleaded aviation gasoline 100UL,” Fuel, vol. 284, p. 118928, Jan. 2021, doi: 10.1016/j.fuel.2020.118928.

I. M. Yusri, A. P. P. Abdul Majeed, R. Mamat, M. F. Ghazali, O. I. Awad, and W. H. Azmi, “A review on the application of response surface method and artificial neural network in engine performance and exhaust emissions characteristics in alternative fuel,” Renewable and Sustainable Energy Reviews, vol. 90, pp. 665–686, Jul. 2018, doi: 10.1016/j.rser.2018.03.095.

T. Kumar, R. Mohsin, M. F. A. Ghafir, I. Kumar, and A. M. Wash, “Review of alternative fuel initiatives for leaded aviation gasoline (AVGAS) replacement,” Chem Eng Trans, vol. 63, pp. 175–180, 2018, doi: 10.3303/CET1863030.

S. Zahran, C. Keyes, and B. Lanphear, “Leaded aviation gasoline exposure risk and child blood lead levels,” PNAS Nexus, vol. 2, no. 1, Jan. 2023, doi: 10.1093/pnasnexus/pgac285.

S. S. Shiek, M. S. Mani, S. P. Kabekkodu, and H. S. Dsouza, “Health repercussions of environmental exposure to lead: Methylation perspective,” Toxicology, vol. 461, p. 152927, Sep. 2021, doi: 10.1016/j.tox.2021.152927.

R. Kessler, “Sunset for Leaded Aviation Gasoline?,” Environ Health Perspect, vol. 121, no. 2, Feb. 2013, doi: 10.1289/ehp.121-a54.

A. Manickam Wash, T. Kumar, R. Mohsin, Z. Abdul Majid, and M. Fahmi Abdul Ghafir, “Application of factor analysis in the determination of vapor lock tendency in aviation gasolines/motor gasoline/blends and the compatibility as alternatives in naturally aspirated aviation engines,” Alexandria Engineering Journal, vol. 60, no. 6, pp. 5703–5724, Dec. 2021, doi: 10.1016/j.aej.2021.04.012.

G. J. Bishop and B. Elvers, “Aviation Gasoline (Avgas)*,” in Handbook of Fuels, Wiley, 2021, pp. 529–531. doi: 10.1002/9783527813490.ch25.

C. Gonzalez and R. L. Jesik, “Development of the First Unleaded Aviation Gasoline ASTM Specification,” Apr. 1999. doi: 10.4271/1999-01-1569.

M. G?ówka et al., “Sustainable aviation fuel – Comprehensive study on highly selective isomerization route towards HEFA based bioadditives,” Renew Energy, p. 119696, Nov. 2023, doi: 10.1016/j.renene.2023.119696.

Y. Kroyan, M. Wojcieszyk, O. Kaario, and M. Larmi, “Modeling the impact of sustainable aviation fuel properties on end-use performance and emissions in aircraft jet engines,” Energy, vol. 255, p. 124470, Sep. 2022, doi: 10.1016/j.energy.2022.124470.

O. Balli, N. Caliskan, and H. Caliskan, “Aviation, energy, exergy, sustainability, exergoenvironmental and thermoeconomic analyses of a turbojet engine fueled with jet fuel and biofuel used on a pilot trainer aircraft,” Energy, vol. 263, p. 126022, Jan. 2023, doi: 10.1016/j.energy.2022.126022.

P. Kallio, A. Pásztor, M. K. Akhtar, and P. R. Jones, “Renewable jet fuel,” Curr Opin Biotechnol, vol. 26, pp. 50–55, Apr. 2014, doi: 10.1016/j.copbio.2013.09.006.

C. Weiwei et al., “Optimum Operating and Regeneration Parameters of ZnI2 Catalyst for Converting Methanol to Triptane: An Ideal Component of Unleaded Aviation Gasoline,” China Petroleum Processing and Petrochemical Technology, vol. 20, no. 2, pp. 56–64, 2018, Accessed: Nov. 23, 2023. [Online]. Available: http://www.chinarefining.com/EN/Y2018/V20/I2/56#1

FAA, “Unleaded AVGAS Transition Aviation Rulemaking Committee FAA UAT ARC Final Report Part II Appendices,” Feb. 2012. Accessed: Dec. 14, 2022. [Online]. Available: https://www.faa.gov/regulations_policies/rulemaking/committees/documents/media/Avgas.ARC.RR.Appendix.2.17.12.pdf

K. Thanikasalam et al., “Piston Aviation Fuel Initiative (PAFI) – A Review,” IOP Conf Ser Mater Sci Eng, vol. 370, no. 1, p. 012010, May 2018, doi: 10.1088/1757-899X/370/1/012010.

T. Kumar, R. Mohsin, Z. Abd. Majid, M. F. A. Ghafir, and A. M. Wash, “Experimental optimisation comparison of detonation characteristics between leaded aviation gasoline low lead and its possible unleaded alternatives,” Fuel, vol. 281, p. 118726, Dec. 2020, doi: 10.1016/j.fuel.2020.118726.

H. Xiang, H. Liu, C. Deng, T. Zeng, and Z. Xia, “The Development History and Research Progress of Unleaded Aviation Gasoline in America,” Hans Journal of Chemical Engineering and Technology, vol. 07, no. 03, pp. 81–87, 2017, doi: 10.12677/HJCET.2017.73013.

M. Berry, “Autogas vs Avgas,” 2009.

K. Thanikasalam et al., “Piston Aviation Fuel Initiative (PAFI) – A Review,” IOP Conf Ser Mater Sci Eng, vol. 370, p. 012010, May 2018, doi: 10.1088/1757-899X/370/1/012010.

P. J. Storino, “Leads Continued Use In Avgas,” 2014. [Online]. Available: https://scholarship.shu.edu/student_scholarship/622

W.-J. Park, H.-M. Gu, and S.-H. Lee, “Blood Lead Level and Types of Aviation Fuel in Aircraft Maintenance Crew,” Aviat Space Environ Med, vol. 84, no. 10, pp. 1087–1091, Oct. 2013, doi: 10.3357/ASEM.3647.2013.

N.-S. Kim and B.-K. Lee, “National estimates of blood lead, cadmium, and mercury levels in the Korean general adult population,” Int Arch Occup Environ Health, vol. 84, no. 1, pp. 53–63, Jan. 2011, doi: 10.1007/s00420-010-0522-6.

J. W. Lee et al., “Korea National Survey for Environmental Pollutants in the Human Body 2008: Heavy metals in the blood or urine of the Korean population,” Int J Hyg Environ Health, vol. 215, no. 4, pp. 449–457, Jul. 2012, doi: 10.1016/j.ijheh.2012.01.002.

O. Altuntas, “Lead emissions from the use of leaded avgas in Turkey,” Aircraft Engineering and Aerospace Technology, vol. 93, no. 3, pp. 493–501, Jun. 2021, doi: 10.1108/AEAT-05-2020-0108.

M. R. McHale, A. S. Ludtke, G. A. Wetherbee, D. A. Burns, M. A. Nilles, and J. S. Finkelstein, “Trends in precipitation chemistry across the U.S. 1985–2017: Quantifying the benefits from 30 years of Clean Air Act amendment regulation,” Atmos Environ, vol. 247, p. 118219, Feb. 2021, doi: 10.1016/j.atmosenv.2021.118219.

A. M. Ferrara and D. H. Atwood, “Ongoing Research into High Octane Unleaded Avgas,” May 1993. doi: 10.4271/931234.

H. Zeisloft, “Autogas Flight Test in a Cessna 150 Airplane,” in SAE International, United States: SAE International, Feb. 1983. doi: 10.4271/830706.

A. M. Ferrara and R. Wares, “The Performance of Alternate Fuels in General Aviation Aircraft,” 1988. Accessed: Nov. 28, 2023. [Online]. Available: https://www.tc.faa.gov/its/worldpac/techrpt/CT88-13.pdf

M. A. Ershov et al., “An Overview of the Global Market, Fleet, and Components in the Field of Aviation Gasoline,” Aerospace, vol. 10, no. 10, p. 863, Sep. 2023, doi: 10.3390/aerospace10100863.

Z. Zhao and H. Cui, “Numerical investigation on combustion processes of an aircraft piston engine fueled with aviation kerosene and gasoline,” Energy, vol. 239, p. 122264, Jan. 2022, doi: 10.1016/j.energy.2021.122264.

L. Yu, H. Wu, W. Zhao, Y. Qian, L. Zhu, and X. Lu, “Experimental study on the application of n-butanol and n-butanol/kerosene blends as fuel for spark ignition aviation piston engine,” Fuel, vol. 304, p. 121362, Nov. 2021, doi: 10.1016/j.fuel.2021.121362.

L. Chen, M. Raza, and J. Xiao, “Combustion Analysis of an Aviation Compression Ignition Engine Burning Pentanol–Kerosene Blends under Different Injection Timings,” Energy & Fuels, vol. 31, no. 9, pp. 9429–9437, Sep. 2017, doi: 10.1021/acs.energyfuels.7b00813.

T. Wallner, S. A. Miers, and S. McConnell, “A Comparison of Ethanol and Butanol as Oxygenates Using a Direct-Injection, Spark-Ignition Engine,” J Eng Gas Turbine Power, vol. 131, no. 3, May 2009, doi: 10.1115/1.3043810.

M. S. Gökmen, H. Aydo?an, and ?. Do?an, “Effect of Gasoline-AVGAS Blends on Engine Performance of Engine with Direct Injection,” Bioenergy Studies, Black Sea Agricultural Research Institute, vol. 1, no. 1, pp. 1–6, Dec. 2021, doi: 10.51606/bes.2021.1.

S. D. Sulung, D. D. Rumani, I. Qiram, M. N. C. H. Nasrullah, and U. L. N. Wibowo, “Impact of the fuel mixture ratio of AVGAS 100LL and RON 92 fuel on combustion characteristics,” Journal of Science Technology (JoSTec), vol. 5, no. 1, pp. 07–13, Aug. 2023, doi: 10.55299/jostec.v5i1.478.

C. Lou, Z. Li, Y. Zhang, and B. M. Kumfer, “Soot formation characteristics in laminar coflow flames with application to oxy-combustion,” Combust Flame, vol. 227, pp. 371–383, May 2021, doi: 10.1016/j.combustflame.2021.01.018.

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Published

2024-01-15