Development of the imitation model of the two-stage separation process of oil
Journal Title: Восточно-Европейский журнал передовых технологий - Year 2018, Vol 1, Issue 2
Abstract
<p>In accordance with the law of preservation of the amount of substance, an imitation model for the process of two-stage oil separation has been developed. The creation of this model took into account the features of the operating mode of the horizontally placed separators B-1 and B-2 of the first and second stages of separation.</p><p>The simulation mathematical model after the identification of parameters was investigated by a numerical method that takes into account the effect of perturbations on the separation process, which is a consequence of the action of a number of physical quantities from the environment on the object. Automated control systems that operate on the principle of negative feedback were used to stabilize the main technological parameters of oil separation. But since the deviation of the regulated quantities from their given values is small, this allowed linearizing the nonlinear model of the two-stage separation process.</p><p>After studying the simulation model by a numerical method, it is established that the mathematical model of the installation of two-stage separation can be used for the synthesis of effective control systems of the two-stage separation process and the creation of mathematical models in terms of “input-output”. The obtained numerical and graphical result in the form of functional dependencies allows us to establish the relationship of technological parameters, in other words, the change of the value of the parameters at the second stage of separation will depend on the first one and vice versa. Thus, the applied aspect of using the obtained scientific result is the possibility of improving the typical technological process of oil separation.</p>
Authors and Affiliations
Mikhail Gorbiychuk, Dmytro Povarchuk, Taras Humeniuk, Natalia Lazoriv
Keywords
Related Articles
- EP ID EP527735
- DOI 10.15587/1729-4061.2018.121619
- Views 69
- Downloads 0
Analysis of possibilities for improving energy indicators of induction electric motors for propulsion complexes of autonomous floating vehicles
<p>This study proposes additional possibilities to improve, at minimal efforts, a number of technical-economic indicators of three-phase standard industrial induction motors (IM). We suggest that such engines should be u...
Constructing and exploring the model to form the road map of enterprise development
<p>The study addresses the task on determining the optimal road map for the enterprise development – the choice of the sequence of projects and their parameters, which would ensure the achievement of the goal taking into...
Determining special features in the topography of paper with water marks at the micro and nanolevels
<p>We have studied the surface structure of tamper-proof paper with positive and negative watermarks at different scales ‒ from a micrometer to a nanometer level, by using the methods of contact profilometry and atomic f...
Research into effect of complex nanomodifiers on the strength of fine-grained concrete
<p>We studied the effect of nanomodifiers, which consist of a mixture of a surface-active substance that creates micelles, and mineral modifying admixtures. A special feature of present research is studying a simultaneou...
A method of designing of torque-flow pump impeller with curvilinear blade profile
<p>The research is devoted to energy efficiency increasing of a “Turo” type torque-flow pump by improving its impeller. This allows minimizing the total pump installation life cycle cost as a result of reducing the costs...