sibadiНаучный рецензируемый журнал "Вестник СибАДИ"The Russian Automobile and Highway Industry Journal2071-72962658-5626The Siberian State Automobile and Highway University10.26518/2071-7296-2023-20-6-728-737OKGGSOsibadi-1736Research ArticleТРАНСПОРТTRANSPORTАнализ работоспособности моторного масла вследствие загрязнения водой и охлаждающей жидкостьюPashukevich Motor oil performance analysis due to water and coolant contaminationhttps://orcid.org/0000-0002-8111-4725ПашукевичС. В.PashukevichS. V.

Пашукевич София Вячеславовна – аспирант группы Ма – 202 кафедры «Химия и химическая технология»

г. Омск

Sofia V. Pashukevich – Postgraduate student, Ma – 202 study group, the  Chemistry and Chemical Technology Department

Omsk

sofia96@bk.ruОмский государственный технический университет (ОмГТУ)РоссияOmsk State Technical University (OmSTU)Russian Federation202305012024206728737Copyright © Пашукевич С.В., 20242024Пашукевич С.В.Pashukevich S.V.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://vestnik.sibadi.org/jour/article/view/1736Введение

Введение. В процессе эксплуатации тяжелонагруженной дизельной техники в районах с низкотемпературным климатом моторные масла подвергаются загрязнению со стороны охлаждающей жидкости и воды. Попадание данных веществ в смазочный материал приводит к ухудшению его показателей качества, что впоследствии влечет проблемы в узлах двигателя внутреннего сгорания.

Актуальность

Актуальность. Ухудшение значений показателей качества моторного масла напрямую связано с наличием воды и охлаждающей жидкости в нем. Не всегда возможно объективно отследить пути утечек данных загрязнителей, а это, в свою очередь, приводит к серьезным последствиям в виде износа соприкасающихся поверхностей деталей двигателя, коррозии. Важна также и оценка ресурса пакетов присадок смазочного материала вследствие разжижения его водой и антифризом.

Материалы и методы

Материалы и методы. В данной работе приведены результаты литературного обзора, направленного на изучение путей попадания охлаждающей жидкости и воды при эксплуатации дизельных двигателей, их влияния на физико-химические свойства моторных масел. Обозначены краткие сведения о составе охлаждающей жидкости.

Выводы

Выводы. Попадание воды и охлаждающей жидкости в моторное масло влечет за собой увеличение кинематической вязкости смазочного материала, а также к образованию отложений на поверхностях пар трения двигателя. Помимо этого в картере двигателя возникают шарообразные соединения, представляющие собой совокупность разрушенных пакетов присадок и гликоля. Интервалы замены масла необходимо контролировать при повышенной интенсивности поступления воды и охлаждающей жидкости в моторное масло.

Рамки исследования/возможность. Такого вида исследование поможет определить причины проникновения воды и охлаждающей жидкости в картерное пространство, понять последствия использования загрязненного водой и охлаждающей жидкостью моторного масла.

Оригинальность/ценность

Оригинальность/ценность. Проведенное исследование может являться основой для разработки рекомендаций по совершенствованию технического обслуживания двигателей внутреннего сгорания для предприятий, имеющих в своем распоряжении автомобили с дизельными двигателями с целью увеличения ресурса силовых агрегатов и сокращения эксплуатационных затрат.

Introduction

Introduction. During the operation of heavy-duty diesel equipment in areas with a low-temperature climate, engine oils are contaminated by coolant and water. The ingress of these substances into the lubricant leads to a deterioration in its quality indicators, which subsequently leads to problems in the nodes of the internal combustion engine.

Relevance

Relevance. The deterioration of the values of engine oil quality indicators is directly related to the presence of water and coolant in it. It is not always possible to objectively track the ways of leakage of these pollutants, and this, in turn, leads to serious consequences in the form of wear of the contacting surfaces of engine parts, corrosion. It is also important to evaluate the resource of lubricant additive packages due to its dilution with water and antifreeze.

Materials and methods

Materials and methods. This paper presents the results of a literature review aimed at studying the ways of coolant and water ingress during the operation of diesel engines, their influence on the physical and chemical properties of motor oils. The brief information about the composition of the coolant is indicated.

Conclusions

Conclusions. The ingress of water and coolant into the engine oil leads to an increase in the kinematic viscosity of the lubricant, as well as to the formation of deposits on the surfaces of the engine friction pairs. In addition, spherical compounds appear in the crankcase of the engine, which are a combination of destroyed additive packages and glycol. Oil change intervals must be monitored at an increased rate of water and coolant entering the engine oil.

Scope of the study / possibility. This type of study will help to determine the causes of penetration of water and coolant into the crankcase space, to understand the consequences of using engine oil contaminated with water and coolant.

Originality / value

Originality / value. The conducted research can be the basis for the development of recommendations for improving the maintenance of internal combustion engines for enterprises that have at their disposal cars with diesel engines in order to increase the resource of power units and reduce operating costs.

моторное маслоокислениеводадвигатель внутреннего сгоранияохлаждающая жидкостьизносприсадкиengine oiloxidationwaterinternal combustion enginekinematic viscositycoolantwearadditivesReferencesE J., Xu W., Ma Yi, Tan D., Peng Q., Tan Ya., Chen L. Soot formation mechanism of modern automobile engines and methods of reducing soot emissions: A review. Fuel Processing Technology. 2022. 235: 107373. https://doi.org/10.1016/j.fuproc.2022.107373E J., Xu W., Ma Yi, Tan D., Peng Q., Tan Ya., Chen L. Soot formation mechanism of modern automobile engines and methods of reducing soot emissions: A review. Fuel Processing Technology. 2022. 235: 107373. https://doi.org/10.1016/j.fuproc.2022.107373Omar A. Al Sh., Salehi F. M., Farooq U., Morina A., Neville A. Chemical and physical assessment of engine oils degradation and additive depletion by soot. Tribology International. 2021. 160: 107054.https://doi.org/10.1016/j.triboint.2021.107054Omar A. Al Sh., Salehi F. M., Farooq U., Morina A., Neville A. Chemical and physical assessment of engine oils degradation and additive depletion by soot. Tribology International. 2021. 160: 107054.https://doi.org/10.1016/j.triboint.2021.107054Salehi F. Motamen, Morina A., Neville A. The effect of soot and diesel contamination on wear and friction of engine oil pump. Tribology International. 2017. 115; 285-296.https://doi.org/10.1016/j.triboint.2017.05.041.Salehi F. Motamen, Morina A., Neville A. The effect of soot and diesel contamination on wear and friction of engine oil pump. Tribology International. 2017. 115; 285-296.https://doi.org/10.1016/j.triboint.2017.05.041.Bagi S., Sharma V., Aswath P. B. Role of dispersant on soot-induced wear in Cummins ISB engine test. Carbon. 2018. 136: 395-408.https://doi.org/10.1016/j.carbon.2018.04.066.Bagi S., Sharma V., Aswath P. B. Role of dispersant on soot-induced wear in Cummins ISB engine test. Carbon. 2018. 136: 395-408.https://doi.org/10.1016/j.carbon.2018.04.066.Notay R. S., Priest M., Fox M. F. The influence of lubricant degradation on measured piston ring film thickness in a fired gasoline reciprocating engine. Tribology International. 2019. 129: 112-123.https://doi.org/10.1016/j.triboint.2018.07.002Notay R. S., Priest M., Fox M. F. The influence of lubricant degradation on measured piston ring film thickness in a fired gasoline reciprocating engine. Tribology International. 2019. 129: 112-123.https://doi.org/10.1016/j.triboint.2018.07.002Wei J., Lu W., Zeng Y., Huang H., Pan M., Liu Y. Physicochemical properties and oxidation reactivity of exhaust soot from a modern diesel engine: Effect of oxyfuel type. Combustion and Flame. 2022. 238: 111940.https://doi.org/10.1016/j.combustflame.2021.111940Wei J., Lu W., Zeng Y., Huang H., Pan M., Liu Y. Physicochemical properties and oxidation reactivity of exhaust soot from a modern diesel engine: Effect of oxyfuel type. Combustion and Flame. 2022. 238: 111940.https://doi.org/10.1016/j.combustflame.2021.111940Rocca A. La, Ferrante A., Haffner-Staton E., Cairns A., Weilhard A., Sans V., Carlucci A.P., Laforgia D. Investigating the impact of copper leaching on combustion characteristics and particulate emissions in HPCR diesel engines. Fuel. 2020. 263. 116719.https://doi.org/10.1016/j.fuel.2019.116719.Rocca A. La, Ferrante A., Haffner-Staton E., Cairns A., Weilhard A., Sans V., Carlucci A.P., Laforgia D. Investigating the impact of copper leaching on combustion characteristics and particulate emissions in HPCR diesel engines. Fuel. 2020. 263. 116719.https://doi.org/10.1016/j.fuel.2019.116719.Tormos B., Novella R., Gomez-Soriano J., García-Barberá A., Tsuji N., Uehara I., Alonso M. Study of the influence of emission control strategies on the soot content and fuel dilution in engine oil. Tribology International. 2019. 136: 285-298.https://doi.org/10.1016/j.triboint.2019.03.066.Tormos B., Novella R., Gomez-Soriano J., García-Barberá A., Tsuji N., Uehara I., Alonso M. Study of the influence of emission control strategies on the soot content and fuel dilution in engine oil. Tribology International. 2019. 136: 285-298.https://doi.org/10.1016/j.triboint.2019.03.066.Gönül M., Kutlar O. A., Calik A.T., Parlak F. O. Prediction of oil dilution formation rate due to post injections in diesel engines by using Gaussian process. Fuel. 2021. 305. 121608.https://doi.org/10.1016/j.fuel.2021.121608Gönül M., Kutlar O. A., Calik A.T., Parlak F. O. Prediction of oil dilution formation rate due to post injections in diesel engines by using Gaussian process. Fuel. 2021. 305. 121608.https://doi.org/10.1016/j.fuel.2021.121608Rahimi M., Pourramezan M.-Reza, Rohani A. Modeling and classifying the in-operando effects of wear and metal contaminations of lubricating oil on diesel engine: A machine learning approach. Expert Systems with Applications. 2022. 203. 117494.https://doi.org/10.1016/j.eswa.2022.117494Rahimi M., Pourramezan M.-Reza, Rohani A. Modeling and classifying the in-operando effects of wear and metal contaminations of lubricating oil on diesel engine: A machine learning approach. Expert Systems with Applications. 2022. 203. 117494.https://doi.org/10.1016/j.eswa.2022.117494Deulgaonkar V. R., Ingolikar N., Borkar A., Ghute S., Awate N. Failure analysis of diesel engine piston in transport utility vehicles. Engineering Failure Analysis. 2021. 120. 105008.https://doi.org/10.1016/j.engfailanal.2020.105008Deulgaonkar V. R., Ingolikar N., Borkar A., Ghute S., Awate N. Failure analysis of diesel engine piston in transport utility vehicles. Engineering Failure Analysis. 2021. 120. 105008.https://doi.org/10.1016/j.engfailanal.2020.105008Chu-Van Th., Surawski N., Ristovski Z., Yuan Chung-Shin, Stevanovic S., Rahman S.M. A., Hossain F. M., Guo Yi, Rainey Th., Brown R. J. The effect of diesel fuel sulphur and vanadium on engine performance and emissions. Fuel. 2020. 261. 116437. https://doi.org/10.1016/j.fuel.2019.116437Chu-Van Th., Surawski N., Ristovski Z., Yuan Chung-Shin, Stevanovic S., Rahman S.M. A., Hossain F. M., Guo Yi, Rainey Th., Brown R. J. The effect of diesel fuel sulphur and vanadium on engine performance and emissions. Fuel. 2020. 261. 116437. https://doi.org/10.1016/j.fuel.2019.116437Heredia-Cancino J.A., Ramezani M., Álvarez-Ramos M.E. Effect of degradation on tribological performance of engine lubricants at elevated temperatures. Tribology International. 2018. 124: 230-237. https://doi.org/10.1016/j.triboint.2018.04.015Heredia-Cancino J.A., Ramezani M., Álvarez-Ramos M.E. Effect of degradation on tribological performance of engine lubricants at elevated temperatures. Tribology International. 2018. 124: 230-237. https://doi.org/10.1016/j.triboint.2018.04.015Huang H., Huang R., Guo X., Pan M., Teng W., Chen Yi., Li Zh. Effects of pine oil additive and pilot injection strategies on energy distribution, combustion and emissions in a diesel engine at low-load condition. Applied Energy. 2019. 250: 185-197.https://doi.org/10.1016/j.apenergy.2019.05.028Huang H., Huang R., Guo X., Pan M., Teng W., Chen Yi., Li Zh. Effects of pine oil additive and pilot injection strategies on energy distribution, combustion and emissions in a diesel engine at low-load condition. Applied Energy. 2019. 250: 185-197.https://doi.org/10.1016/j.apenergy.2019.05.028Esfe M. H., Arani A. A. A., Esfandeh S., Afrand M. Proposing new hybrid nano-engine oil for lubrication of internal combustion engines: Preventing cold start engine damages and saving energy. Energy. 2019. 170: 228-238.https://doi.org/10.1016/j.energy.2018.12.127Esfe M. H., Arani A. A. A., Esfandeh S., Afrand M. Proposing new hybrid nano-engine oil for lubrication of internal combustion engines: Preventing cold start engine damages and saving energy. Energy. 2019. 170: 228-238.https://doi.org/10.1016/j.energy.2018.12.127Kirkby Th., Smith J. J., Berryman J., Fowell M., Reddyhoff T. Soot wear mechanisms in heavy-duty diesel engine contacts. Wear. 2023. 524–525.204733. https://doi.org/10.1016/j.wear.2023.204733Kirkby Th., Smith J. J., Berryman J., Fowell M., Reddyhoff T. Soot wear mechanisms in heavy-duty diesel engine contacts. Wear. 2023. 524–525.204733. https://doi.org/10.1016/j.wear.2023.204733Baskov V., Ignatov A., Polotnyanschikov V. Assessing the influence of operating factors on the properties of engine oil and the environmental safety of internal combustion engine. Transportation Research Procedia. 2020. 50: 37-43. https://doi.org/10.1016/j.trpro.2020.10.005Baskov V., Ignatov A., Polotnyanschikov V. Assessing the influence of operating factors on the properties of engine oil and the environmental safety of internal combustion engine. Transportation Research Procedia. 2020. 50: 37-43. https://doi.org/10.1016/j.trpro.2020.10.005Agocs A., Nagy A. L., Tabakov Z., Perger J., Rohde-Brandenburger J., Schandl M., Besser Ch., Dörr N. Comprehensive assessment of oil degradation patterns in petrol and diesel engines observed in a field test with passenger cars – Conventional oil analysis and fuel dilution. Tribology International.2021.161.107079.https://doi.org/10.1016/j.triboint.2021.107079Agocs A., Nagy A. L., Tabakov Z., Perger J., Rohde-Brandenburger J., Schandl M., Besser Ch., Dörr N. Comprehensive assessment of oil degradation patterns in petrol and diesel engines observed in a field test with passenger cars – Conventional oil analysis and fuel dilution. Tribology International.2021.161.107079.https://doi.org/10.1016/j.triboint.2021.107079Salehi F. M., Morina A., Neville A. The effect of soot and diesel contamination on wear and friction of engine oil pump. Tribology International. 2017. 115: 285-296. https://doi.org/10.1016/j.triboint.2017.05.041Salehi F. M., Morina A., Neville A. The effect of soot and diesel contamination on wear and friction of engine oil pump. Tribology International. 2017. 115: 285-296. https://doi.org/10.1016/j.triboint.2017.05.041McMillin R. E., Nowaczyk J., Centofanti K., Bragg J., Tansi B. M., Remias J. E., Ferri J. K. Effect of small molecule surfactant structure on the stability of water-in-lubricating oil emulsions. Journal of Colloid and Interface Science.2023. 652: 825-835. https://doi.org/10.1016/j.jcis.2023.08.024McMillin R. E., Nowaczyk J., Centofanti K., Bragg J., Tansi B. M., Remias J. E., Ferri J. K. Effect of small molecule surfactant structure on the stability of water-in-lubricating oil emulsions. Journal of Colloid and Interface Science.2023. 652: 825-835. https://doi.org/10.1016/j.jcis.2023.08.024Karimi A., Mesbah M., Majidi S. Magnetophoretically enhanced separation of particles in engine oil filters. Separation and Purification Technology. 2023. 305. 122432.https://doi.org/10.1016/j.seppur.2022.122432Karimi A., Mesbah M., Majidi S. Magnetophoretically enhanced separation of particles in engine oil filters. Separation and Purification Technology. 2023. 305. 122432.https://doi.org/10.1016/j.seppur.2022.122432Chhabra A., Singh K.t, Engine oil dialysis of heavy-duty engine oil 5W50. Materials Today: Proceedings. 2022. 56: 72-76. https://doi.org/10.1016/j.matpr.2021.12.156.Chhabra A., Singh K.t, Engine oil dialysis of heavy-duty engine oil 5W50. Materials Today: Proceedings. 2022. 56: 72-76. https://doi.org/10.1016/j.matpr.2021.12.156.Rostek E., BabiakM.The experimental analysis of engine oil degradation utilizing selected thermoanalytical methods. Transportation Research Procedia. 2019. 40: 82-89. https://doi.org/10.1016/j.trpro.2019.07.014.Rostek E., BabiakM.The experimental analysis of engine oil degradation utilizing selected thermoanalytical methods. Transportation Research Procedia. 2019. 40: 82-89. https://doi.org/10.1016/j.trpro.2019.07.014.Mohanty S., Hazra S., Paul S. Intelligent prediction of engine failure through computational image analysis of wear particle. Engineering Failure Analysis. 2020. 116.104731.https://doi.org/10.1016/j.engfailanal.2020.104731.Mohanty S., Hazra S., Paul S. Intelligent prediction of engine failure through computational image analysis of wear particle. Engineering Failure Analysis. 2020. 116.104731.https://doi.org/10.1016/j.engfailanal.2020.104731.Zhang Q., Liu Sh., Wang Z., Li R., Zhang L., Dong Zh. Effects of a barium-based additive on gaseous and particulate emissions of a diesel engine. Journal of Hazardous Materials. 2022. 427.128124. https://doi.org/10.1016/j.jhazmat.2021.128124.Zhang Q., Liu Sh., Wang Z., Li R., Zhang L., Dong Zh. Effects of a barium-based additive on gaseous and particulate emissions of a diesel engine. Journal of Hazardous Materials. 2022. 427.128124. https://doi.org/10.1016/j.jhazmat.2021.128124.Jian Zh., Zhong-yu P., Shi-ying L., Sheng-wei Su, Li-junD. Investigation of wear behavior of graphite coating on aluminum piston skirt of automobile engine. Engineering Failure Analysis.2019. 97. 2019: 408-415. https://doi.org/10.1016/j.engfailanal.2019.01.012.Jian Zh., Zhong-yu P., Shi-ying L., Sheng-wei Su, Li-junD. Investigation of wear behavior of graphite coating on aluminum piston skirt of automobile engine. Engineering Failure Analysis.2019. 97. 2019: 408-415. https://doi.org/10.1016/j.engfailanal.2019.01.012.Dou P., JiaYa., Zheng P., Wu T., Yu M., Reddyhoff T., Peng Zh. Review of ultrasonic-based technology for oil film thickness measurement in lubrication. Tribology International. 2022.165. 107290.https://doi.org/10.1016/j.triboint.2021.107290.Dou P., JiaYa., Zheng P., Wu T., Yu M., Reddyhoff T., Peng Zh. Review of ultrasonic-based technology for oil film thickness measurement in lubrication. Tribology International. 2022.165. 107290.https://doi.org/10.1016/j.triboint.2021.107290.Wang Ya., Yang He, Liang X., Song H., Tao Zh. Effect of lubricating base oil on the oxidation behavior of diesel exhaust soot. Science of The Total Environment. 2023. 858. 160009.https://doi.org/10.1016/j.scitotenv.2022.160009.Wang Ya., Yang He, Liang X., Song H., Tao Zh. Effect of lubricating base oil on the oxidation behavior of diesel exhaust soot. Science of The Total Environment. 2023. 858. 160009.https://doi.org/10.1016/j.scitotenv.2022.160009.Cao Zh., Wu H., Zhao R., Wang H., Shi Zh., Zhang G., Li X. Numerical study on the wall-impinging diesel spray soot generation and oxidation in the cylinder under cold-start conditions of a diesel engine. Chemosphere. 2022. 309. 136619. https://doi.org/10.1016/j.chemosphere.2022.136619Cao Zh., Wu H., Zhao R., Wang H., Shi Zh., Zhang G., Li X. Numerical study on the wall-impinging diesel spray soot generation and oxidation in the cylinder under cold-start conditions of a diesel engine. Chemosphere. 2022. 309. 136619. https://doi.org/10.1016/j.chemosphere.2022.136619Zhang Ch., Li Y., LiuZh., Liu J. An investigation of the effect of plateau environment on the soot generation and oxidation in diesel engines. Energy. 2022. 253.124086.https://doi.org/10.1016/j.energy.2022.124086Zhang Ch., Li Y., LiuZh., Liu J. An investigation of the effect of plateau environment on the soot generation and oxidation in diesel engines. Energy. 2022. 253.124086.https://doi.org/10.1016/j.energy.2022.124086Liang X., Wang Y., Wang Yu., Zhao B., Zhang Z., Lv Xu, Wu Zh., Cai X., Wang K. Impact of lubricating base oil on diesel soot oxidation reactivity. Combustion and Flame. 2020. 217: 77-84.https://doi.org/10.1016/j.combustflame.2020.03.035Liang X., Wang Y., Wang Yu., Zhao B., Zhang Z., Lv Xu, Wu Zh., Cai X., Wang K. Impact of lubricating base oil on diesel soot oxidation reactivity. Combustion and Flame. 2020. 217: 77-84.https://doi.org/10.1016/j.combustflame.2020.03.035Yu M., Zhang J., Joedicke A., Reddyhoff T. Experimental investigation into the effects of diesel dilution on engine lubrication.Tribology International. 2021.156.106828. https://doi.org/10.1016/j.triboint.2020.106828Yu M., Zhang J., Joedicke A., Reddyhoff T. Experimental investigation into the effects of diesel dilution on engine lubrication.Tribology International. 2021.156.106828. https://doi.org/10.1016/j.triboint.2020.106828Sun Zh., Wang Y., Yuan Ch. Influence of oil deposition on the measurement accuracy of a calorimetric flow sensor. Measurement. 2021. 185. 110052. https://doi.org/10.1016/j.measurement.2021.110052Sun Zh., Wang Y., Yuan Ch. Influence of oil deposition on the measurement accuracy of a calorimetric flow sensor. Measurement. 2021. 185. 110052. https://doi.org/10.1016/j.measurement.2021.110052Raposo H., Farinha J.T., Fonseca I., Galar D. Predicting condition based on oil analysis – A case study. Tribology International. 2019.135: 65-74. https://doi.org/10.1016/j.triboint.2019.01.041Raposo H., Farinha J.T., Fonseca I., Galar D. Predicting condition based on oil analysis – A case study. Tribology International. 2019.135: 65-74. https://doi.org/10.1016/j.triboint.2019.01.041Srata L., Farres S., Fethi F. Engine oil authentication using near infrared spectroscopy and chemometrics methods. Vibrational Spectroscopy. 2019. 100: 99-106.https://doi.org/10.1016/j.vibspec.2018.10.002Srata L., Farres S., Fethi F. Engine oil authentication using near infrared spectroscopy and chemometrics methods. Vibrational Spectroscopy. 2019. 100: 99-106.https://doi.org/10.1016/j.vibspec.2018.10.002Chhabra A., Singh K. Engine oil dialysis of heavy-duty engine oil 5W50. Materials Today: Proceedings. 2022. 56: 72-76.https://doi.org/10.1016/j.matpr.2021.12.156Chhabra A., Singh K. Engine oil dialysis of heavy-duty engine oil 5W50. Materials Today: Proceedings. 2022. 56: 72-76.https://doi.org/10.1016/j.matpr.2021.12.156Tonk R. The science and technology of using nano-materials in engine oil as a lubricant additives. Materials Today: Proceedings. 2021.37: 3475-3479. https://doi.org/10.1016/j.matpr.2020.09.384Tonk R. The science and technology of using nano-materials in engine oil as a lubricant additives. Materials Today: Proceedings. 2021.37: 3475-3479. https://doi.org/10.1016/j.matpr.2020.09.384Kozina A., Radica G., Nižetić S. Analysis of methods towards reduction of harmful pollutants from diesel engines. Journal of Cleaner Production. 2020. 262. 121105.https://doi.org/10.1016/j.jclepro.2020.121105Kozina A., Radica G., Nižetić S. Analysis of methods towards reduction of harmful pollutants from diesel engines. Journal of Cleaner Production. 2020. 262. 121105.https://doi.org/10.1016/j.jclepro.2020.121105He W., Zeng Q., Cheng L., Zhu J., Wang Zh., Zhuang J., Wei X. Droplet size dependent localized corrosion evolution of M50 bearing steel in salt water contaminated lubricant oil. Corrosion Science. 2022. 208. 110620.https://doi.org/10.1016/j.corsci.2022.110620He W., Zeng Q., Cheng L., Zhu J., Wang Zh., Zhuang J., Wei X. Droplet size dependent localized corrosion evolution of M50 bearing steel in salt water contaminated lubricant oil. Corrosion Science. 2022. 208. 110620.https://doi.org/10.1016/j.corsci.2022.110620Korneev S. V.,Bakulina V. D.,Yarmovich Y. V., Pashukevich S. V.. Influence of base oils on changes in the performance characteristics of motor oils when exposed to high temperatures and diluted with fuel // AIP Conference Proceedings. Omsk, 2021. P. 020001. DOI 10.1063/5.0075527. EDN UOLQSH.Korneev S. V.,Bakulina V. D.,Yarmovich Y. V., Pashukevich S. V.. Influence of base oils on changes in the performance characteristics of motor oils when exposed to high temperatures and diluted with fuel // AIP Conference Proceedings. Omsk, 2021. P. 020001. DOI 10.1063/5.0075527. EDN UOLQSH.Karimi A., Mesbah M., Majidi S. Magnetophoretically enhanced separation of particles in engine oil filters. Separation and Purification Technology. 2023. 305. 122432.https://doi.org/10.1016/j.seppur.2022.122432Karimi A., Mesbah M., Majidi S. Magnetophoretically enhanced separation of particles in engine oil filters. Separation and Purification Technology. 2023. 305. 122432.https://doi.org/10.1016/j.seppur.2022.122432McMillin R. E., Nowaczyk J., Centofanti K., Bragg J., Tansi B. M., Remias J.E., Ferri J.K. Effect of small molecule surfactant structure on the stability of water-in-lubricating oil emulsions. Journal of Colloid and Interface Science. 2023. 652: 825-835.https://doi.org/10.1016/j.jcis.2023.08.024McMillin R. E., Nowaczyk J., Centofanti K., Bragg J., Tansi B. M., Remias J.E., Ferri J.K. Effect of small molecule surfactant structure on the stability of water-in-lubricating oil emulsions. Journal of Colloid and Interface Science. 2023. 652: 825-835.https://doi.org/10.1016/j.jcis.2023.08.024

The authors declare that there are no conflicts of interest present.