The paper analyzes research on the use of alternative fuels in automotive diesel engines. The reliability indicators of the components of the dual-fuel engine supply system with gaseous and diesel fuel were evaluated. Statistical observations and an analysis of the reliability of a dual-fuel system providing compressed natural gas supply to a diesel engine are presented, on the basis of which the probability of failure and the intensity of the event flow are obtained. The reliability indicators of the CNG and diesel fuel diesel power supply system are at a high level, which allows for maintenance of gas-cylinder tractors in a time similar to serial diesel tractors. Some recommendations for the maintenance of the power supply system of gas-diesel tractors are given. The purpose of the work is to consider the reliability indicators of individual components of the compressed natural gas and diesel fuel supply system.
natural gas, failure, mean time between failures, maintenance, statistical monitoring
1. Volodin V.M., Lupachev P.D., Karnickiy V.V. Ispol'zovanie gaza v kachestve topliva dlya traktorov // M.: CNIITE Itraktorosel'hozmash, 1989. 28 s.
2. GOST 305-82 Toplivo dizel'noe. Tehnicheskie usloviya. Vveden 01.01.83. M.: Gosstandart, 1983. 3 s.
3. GOST 17479.1-2015 Maslo motornoe. Klassifikaciya i oboznachenie. Vveden 01.01.2017. M.: Standartinform, 2016. 10 s.
4. GOST 27577-2000 Gaz prirodnyy toplivnyy komprimirovanyy dlya dvigateley vnutrennego sgoraniya. Tehnicheskie usloviya. Vveden 01.01.2002. Minsk: Mezhgosudarstvennyy standart, 2001. 8 s.
5. Zaharov S.V., Keruchenko L.S. Povyshenie ekspluatacionnyh i ekonomicheskih pokazateley dizel'nyh dvigateley putem perevoda ih na komprimirovannyy prirodnyy gaz // Nauchnoe i tehnicheskoe obespechenie APK, sostoyanie i perspektivy razvitiya: sbornik materialov Mezhdunarodnoy nauchno-prakticheskoy konferencii, posvyaschennoy 100-letiyu FGBOU VO Omskiy GAU. [Elektronnyy resurs]. Elektron.dan. Omsk: Izd-vo FGBOU VO Omskiy GAU, 2018. S. 95-99. EDN: https://elibrary.ru/OIKLKS
6. Nigmatulin I.D. Issledovanie ekspluatacionno-tehnologicheskih pokazateley raboty sel'skohozyaystvennyh traktorov, osnaschennyh gazoballonnym oborudovaniem: dis. … kand. tehn. nauk: 05.20.03 Saratov, 2014. 164 s. EDN: https://elibrary.ru/SVCBTN
7. Primenenie al'ternativnyh topliv v dvigatelyah vnutrennego sgoraniya / V.N. Lukanin, A.S. Hachiyan [i dr.] // M.: Izd. MALI (TU), 2000. 311 s.
8. Markov V.A., Kozlov S.I. Topliva i toplivopodacha mnogotoplivnyh i gazodizel'nyh dvigateley // M.: Izd. MGTU im. N.E. Baumana, 2000. 296 s.
9. Rukovodstvo po organizacii i provedeniyu pereoborudovaniya traktorov dlya raboty na komprimirovannom prirodnom gaze / OAO "Gazprom", OOO "VNIIGAZ", MSH RF // M.: VNIIGAZ, 2000. 80 s.
10. Pat. № 88070U1 Rossiyskaya Federaciya MPK7 F02M 41/00 Sistema pitaniya gazodizelya / L.G. Kovalev, S.V. Zaharov.; zayavitel' i patentoobladatel' FGOU VPO Omskiy gosudarstvennyy agrarnyy universitet № 2009112639/22; zayavl. 06.04.2009; opubl. 27.10.2009, byul. № 30.
11. Maltseva E.I., Keruchenko L.S., Zakharov S.V. Investigation of the possibility of using coagulant for cleaning used motor oils // V sbornike: IOP Conference Series: Earth and Environmental Science. Ser. "International Conference on World Technological Trends in Agribusiness" 2021. S. 012078. EDN: https://elibrary.ru/JNIPHA
