МАТЕМАТИЧЕСКОЕ ОПИСАНИЕ ПРОЦЕССА МЕХАНОАКТИВАЦИИ MoS2 и МУНТ ДЛЯ МОТОРНОГО ТОПЛИВА И МАСЛА

Abstract

It is possible to improve the properties of motor fuel and oil by using a new generation of additives that can improve a number of functional indicators. Increasing the efficiency of additives can be achieved through both the use of combinations of different types of additives that provide different properties, and the use of new effects realized during the transition to a nanoscale form. Thus, one of the nanoscale materials that can be used in combination with molybdenum disulfide (MoS2) are multi-walled carbon nanotubes (MWCNTs). The introduction of MoS2 and MWCNTs into motor fuel and oil is advisable to organize using a combined method of dispersion and mechanical activation, which can be implemented in devices with a vortex electromagnetic field. Such devices allow mechanical action by moving the grinding bodies in an alternating electromagnetic field. This breaks up agglomerates into MWCNTs and reduces MoS2, which increases the effectiveness of these additives and reduces their concentration in motor fuel and oil. The paper presents a mathematical description of the process of mechanical activation. The grinding of a dispersed material is presented in the form of matrices and the equations of motion of a ferromagnetic particle in a vortex layer are given. The principle of operation of the vortex layer apparatus (VLA) is described and the electromagnetic processes in the stator windings of the VLA are considered. An analysis of the VLA thermal control device with an implicitly pole inductor was carried out. The developed mathematical description of the process of mechanical activation of motor fuel and oil makes it possible to take into account a number of factors that affect the operating modes of the installation for mechanical activation.