The chemical analysis of the condensate from the BOEING fuselage allowed for the determination of its ionic and salt composition. Based on this analysis, an artificial condensate was synthesized. The corrosive degradation observed in aircraft structures when exposed to the artificial condensate is comparable to that caused by natural condensate. Mechanical cyclic fatigue tests of aircraft materials have been conducted to assess their performance under various aggressive environments. The study focused on aviation materials that are susceptible to corrosion damage in artificial condensate and other harsh conditions. As a result of the mathematical processing of experimental data, empirical equations have been developed to describe the relationship between cyclic durability and exposure time to aggressive media. Additionally, an empirical equation for the crack growth rate, which depends on the stress intensity factor, has also been formulated. The mechanism of corrosion-induced degradation of aviation materials has been described. This mechanism demonstrates that each increment in a propagating crack captures a significant portion of the grain boundary that has not interacted with the corrosive medium. A model for accelerated testing of aviation materials under cyclic loading in aggressive environments has been developed.
SinghGSinghDDhindsaGS, et al.Corrosion in aircraft components: types, impacts and protection measures. Int J Adv Sci Technol2020; 29(10S): 4891–4896.
2.
LiLChakikMPrakashR. A review of corrosion in aircraft structures and graphene-based sensors for advanced corrosion monitoring. Sensors2021; 21(9): 2908. DOI: 10.3390/s21092908.
3.
PollockLAbdelwahabAKMurrayJ, et al.The need for aerospace structural health monitoring: a review of aircraft fatigue accidents. Int J Prognostics Health Manag2021; 12(3): 2368. DOI: 10.36001/ijphm.2021.v12i3.2368.
4.
GaoZGaoZHeY, et al.Research on corrosion damage evolution of aluminum alloy for aviation. Appl Sci2020; 10(20): 7184. DOI: 10.3390/app10207184.
5.
ShvetsovAV. Analysis of accidents resulting from the interaction of air and ground vehicles at airports. Transp Res Procedia2021; 59: 21–28. DOI: 10.1016/j.trpro.2021.11.093.
6.
LiCPhunVSuzukiM, et al.The effects of aviation accidents on public perception toward an airline. Journal of the Eastern Asia Society for Transportation Studies2015; 11: 2347–2362. DOI: 10.11175/easts.11.2347.
7.
PilaJKozubaJMartinecF. Aircraft skin corrosion and structural safety considerations. De Securitate Et Defensione. Security and Defense Journal2021; 7(2): 149–163. DOI: 10.34739/dsd.2021.02.10.
8.
IgnatovichSYutskevychSMakarovI. Features of aircraft structures corrosion damage during storage under COVID-19 restrictions. Procedia Struct Integr2022; 36: 66–70. DOI: 10.1016/j.prostr.2022.01.004.
9.
AmaralYSantosLValérioD, et al.Probabilistic and statistical analysis of aviation accidents. J Phys : Conf Ser2023; 2526: 012107. DOI: 10.1088/1742-6596/2526/1/012107.
10.
LiY. Analysis and forecast of global civil aviation accidents for the period 1942-2016. Math Probl Eng2019; 2019: 5710984. DOI: 10.1155/2019/5710984.
11.
ZhuHLiJ. Advancements in corrosion protection for aerospace aluminum alloys through surface treatment. Int J Electrochem Sci2024; 19(2): 10048. DOI: 10.1016/j.ijoes.2024.100487.
12.
ParveezBKitturMIBadruddinIA, et al.Scientific advancements in composite materials for aircraft applications: a review. Polymers2022; 14(22): 5007. DOI: 10.3390/polym14225007.
13.
MakhutovNMatvienkoYBlednovaZ, et al.The effect of surface coating by shape memory alloys on mechanical properties of steel. Fatig Fract Eng Mater Struct2022; 45(5): 1550–1553. DOI: 10.1111/ffe.13672.
14.
RusinovPBlednovaZRusinovaA, et al.Development and research of new hybrid composites in order to increase reliability and durability of structural elements. Metals2023; 13(7): 1177. DOI: 10.3390/met13071177.
15.
LinJ. Durability and damage tolerance analysis methods for lightweight aircraft structures: review and prospects. Int J Lightweight Mater Manuf2022; 5(2): 224–250. DOI: 10.1016/j.ijlmm.2022.02.001.
16.
ChuliangYKegeL. Theory of economic life prediction and reliability assessment of aircraft structures. Chin J Aeronaut2011; 24: 164–170.
17.
ZhangYWangBNingY, et al.Study on health monitoring and fatigue life prediction of aircraft structures. Materials2022; 15(23): 8606. DOI: 10.3390/ma15238606.
18.
FengWTarakbayAMemonSA, et al.Methods of accelerating chloride-induced corrosion in steel-reinforced concrete: a comparative review. Constr Build Mater2021; 289: 123165. DOI: 10.1016/j.conbuildmat.2021.123165.
19.
ZhangTZhangTHeY, et al.Principle and method for determining the calendar safety life of aircraft structural protection systems. Coatings (Oakv)2023; 13(6): 976. DOI: 10.3390/coatings13060976.
20.
TuegelEJIngraffeaAREasonTG, et al.Spottswood. Reengineering aircraft structural life prediction using a digital twin. International Journal of Aerospace Engineering2011; 2011: 154798. DOI: 10.1155/2011/154798.
21.
LiuWWangQHaoJ, et al.Corrosion resistance and corrosion interface characteristics of Cr-alloyed rebar based on accelerated corrosion testing with impressed current. J Mater Res Technol2023; 22: 2996–3009. DOI: 10.1016/j.jmrt.2022.12.136.
Peña-PerezLMPedraza-OrtegaJCRamos-ArreguinJM. Alignment of the measurement scale mark during immersion hydrometer calibration using an image processing system. Sensors2013; 13(11): 14367–14397. DOI: 10.3390/s131114367.
24.
ZhuGChiLZhangZ, et al.Composition and origin of molecular compounds in the condensate oils of the Dabei gas field, Tarim Basin, NW China. Petrol Explor Dev2019; 46(3): 504–517. DOI: 10.1016/S1876-3804(19)60031-5.
25.
ZhangGSunFLiH, et al.The content and emission form of volatile organic compounds from cooking oils: a gas chromatography-mass spectrometry (GC-MS) analysis. Int J Environ Res Publ Health2023; 20(3): 1796. DOI: 10.3390/ijerph20031796.
26.
MachadoTVDickPAKnörnschildGH, et al.The effect of different carboxylic acids on the sulfuric acid anodizing of AA2024. Surf Coating Technol2020; 383: 125283. DOI: 10.1016/j.surfcoat.2019.125283.
27.
UsmanBJ. Green and effective anodizing of AA 2024-T3 in methionine sulfuric acid electrolyte. J Electrochem Soc2022; 169: 031503. DOI: 10.1149/1945-7111/ac565b.
28.
CaiZWangH. Influence of NaCl freeze–thaw cycles on the mechanical strength of reactive powder concrete with the assembly unit of sulphoaluminate cement and ordinary portland cement. Coatings (Oakv)2021; 11(10): 1238. DOI: 10.3390/coatings11101238.
29.
Juli-GándaraLVega-ZamanilloACalzada-PérezMA. Sodium chloride effect in the mechanical properties of the bituminous mixtures. Cold Reg Sci Technol2019; 164: 102776. DOI: 10.1016/j.coldregions.2019.05.002.
30.
IlievaMRadevR. Effect of severe plastic deformation by ECAP on corrosion behaviour of aluminium alloy AA 7075. Archives of Materials Science and Engineering2016; 81(2): 55–61. DOI: 10.5604/01.3001.0009.7099.
31.
MohammadMRAzeezHS. Effect of the acidic and alkaline solutions on K2CrO4 and K2Cr2O7 by ultraviolet and visible measurement. Al-Mustansiriyah Journal of Science2019; 30(1): 221–224. DOI: 10.23851/mjs.v30i1.722.
32.
SayyahSMKhalielABAboudAA, et al.Chemical polymerization kinetics of poly-O-phenylenediamine and characterization of the obtained polymer in aqueous hydrochloric acid solution using K2Cr2O7 as oxidizing agent. Int J Polym Sci2014; 2014: 1–16. DOI: 10.1155/2014/520910.
