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Title: Application of alloyed industrial oil in friction units of power equipment
Authors: Kovalenko, Tetiana
Serdiuk, Vitalii
Affiliation: Lviv Polytechnic National University
Bibliographic description (Ukraine): Kovalenko T. Application of alloyed industrial oil in friction units of power equipment / Tetiana Kovalenko, Vitalii Serdiuk // Litteris et Artibus : proceedings of the 6th International youth science forum, November 24–26, 2016, Lviv, Ukraine / Lviv Polytechnic National University. – Lviv : Lviv Polytechnic Publishing House, 2016. – P. 203–204. – Bibliography: 5 titles.
Conference/Event: Litteris et Artibus
Issue Date: 2016
Publisher: Lviv Polytechnic Publishing House
Country (code): UA
Place of the edition/event: Lviv
Keywords: lauryl methacrylate
methyl acrylate
polymethacrylate additive
alloyed industrial lubricant I-20A
operational properties
Number of pages: 203-204
Abstract: Polyfunctional lubricant performance properties indicates its significant impact on the longevity and efficiency of work of contact pairs. Therefore, the correct choice of lubricant depends on energy consumption to overcome friction, wear of rubbing surfaces. The most economical way for the improvement of work of the friction units in different environmental conditions is the development of new lubricant compositions with the addition of an effective multifunctional additives as so base oils don't meet all of requirements put forward to them. The polymethacrylate additives with enhanced functionality were obtained in this work. The influence of the concentration of the additives on the viscosity-temperature, depressor and anti-wear properties of industrial oil I-20A were studied. Found that received additives improve the performance properties of oil-20A, respectively, contribute the reliable lubrication of the friction units in power plants at different natural conditions.
References (International): [1] O.V. Zakalov, “Trybotekhnika i pidvyshchennia nadiinosti mashyn”, [“Turbo technology and reliability of machines”], TDTU Publ., 2000, 354 p. [2] A. Jukić, L. Tomašek, and Z. Janović, Polyolefin and poly(alkyl methacrylate) mixed additives as mineral lubricating oil rheology modifiers, Lub. Sci., Vol. 17, 2005, pp.431–449. [3] M. Müller, J. Fan, and H. Spikes, Design of functionalized PAMA viscosity modifiers to reduce friction and wear in lubricating oils, J. ASTM Int., Vol. 4, 2007, pp.116–125. [4] A. Jukić, M. Rogošić, I. Franjić, and I. Šoljić, Molecular interaction in some polymeric additive solutions containing styrene–hydrogenated butadiene copolymer, European Polymer Journal, Vol. 45(9), 2009, pp.2594–2599. [5] M.R. Nasser, N.S. Ahmed, and A.M. Nassar, Terpolymers for modifying the performance properties of engine oil. Journal of Applied Petrochemical Research, Vol. 5, 2015, pp.61–69.
Content type: Conference Abstract
Appears in Collections:Litteris et Artibus. – 2016 р.

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