Artem Аrtyukhov

Artem Аrtyukhov
Sumy State University | SSU · Department of Marketing

Ph.D., «Processes and the equipment of chemical technology»

About

99
Publications
8,823
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453
Citations
Introduction
Research of hydrodynamic, mass-transfer and heat-transfer descriptions with vortex and high turbulence monophase and diphase streams, research of the vortex granulation, mass-transfer and heat-transfer devices. PH.D. THESIS: Hydrodynamic factors of granulation devices with a decreased height of granules flight
Additional affiliations
January 2011 - present
Sumy State University
Position
  • Research of hydrodynamic, mass-transfer and heat-transfer descriptions with vortical and high turbulence monophase and diphase streams
January 2008 - December 2010
Sumy State University
Position
  • Research of the vortical granulation, mass-transfer and heat-transfer devices
September 2006 - September 2008
Sumy State University
Position
  • Working off the technological and structural parameters of porous granules creation knot and delivery of basic data for planning of setting of receipt of porous ammoniac saltpetre, development of designer document on setting of receipt of porous ammonium nitrate (PAN)
Education
November 2005 - November 2008
Sumy State University
Field of study
  • Processes and the equipment of chemical technology
September 2004 - August 2005
Sumy State University
Field of study
  • Equipment of Chemical Manufactures and Enterprises of Building Materials
September 2002 - July 2004
Sumy State University
Field of study
  • Equipment of Chemical Manufactures and Enterprises of Building Materials

Publications

Publications (99)
Article
Full-text available
The technical and economic efficiency of new PCMs depends on the ability to predict their performance. The problem of predicting the properties of PCMs can be solved by computer simulation by the finite element method. In this work, an experimental determination of the physical and mechanical properties of PTFE PCMs depending on the concentration o...
Article
Full-text available
This article is devoted to modeling, researching and optimizing the main properties of an environmentally clean polymer composition based on oligofurfuryloxysiloxanes (OFOS), which can be used to produce casting molds and cores in the production of castings from ferrous and nonferrous metals. Polymer compositions were examined for strength, surviva...
Article
Full-text available
This paper deals with the creation of a computational model of a multi-layered composite made of long fibres embedded in a polymer matrix and its use to simulate the response of the composite to a shear test. The research involves the determination of material parameters of the matrix (elastomer, in the context of the current paper) as well as of f...
Article
Full-text available
The article is devoted to the study of multistage dryers with vertical sectioning of the working space. The factors of influence of the design of the shelf contact and the consumption of the drying agent on the mode of movement of monodisperse and polydisperse material are analyzed. The achievement of the required hydrodynamic regime (at a constant...
Chapter
This work substantiates the possibility to control the quality of nanostructured porous layers in porous ammonium nitrate (PAN) granules by introducing an additional stage of final drying and choosing the optimal thermodynamic conditions for this process. The necessity of the final drying stage in the PAN production technology is validated. An algo...
Chapter
Obtaining sustainable crop yields requires extensive use of mineral fertilizers, which can have a negative impact on the environment due to significant nitrogen losses. Therefore, work to increase the agrochemical value of traditional mineral fertilizers is becoming relevant. Our studies have shown the possibility of applying a phosphate-containing...
Article
Full-text available
This paper has substantiated the expediency and prospects of obtaining organomineral fertilizers by encapsulating mineral granules with an organic suspension in fluidized bed apparatuses. An overview of existing approaches to the mathematical description of the kinetics of granule growth in granulation processes in fluidized bed apparatuses is pres...
Chapter
The article deals with the study of main hydrodynamic characteristics of the directed fluidized bed in vortex granulators. The algorithm to calculate hydrodynamic characteristics of the directed vortex fluidized bed in the granulator’s workspace is described. Every block of algorithm has theoretical model of calculation. Principles of granules’ mot...
Article
Research to obtain a long-acting encapsulated fertilizer has been carried out. The performed physicochemical studies confirmed the production of a high-quality phosphate-containing shell on the carbamide prill surface. Solubility of proposed samples were analyzed. The effectiveness of the developed compositions of the encapsulated fertilizer shell...
Chapter
In this article, the efficiency of a new way of obtaining organo-mineral fertilizers in disk (pan) granulators is discussed. Based on the literature review, the granule shell’s formulation is proposed, which increases the efficiency of assimilation of soil fertilizer and increases soil fertility. A method of encapsulating nitrogen fertilizer in a s...
Article
The article describes a new technology for the formation of nanoporous layers on the ammonium nitrate granule as a component of an industrial explosive. The main methods of porous ammonium nitrate (PAN) production are defined. The authors substantiate the effective implementation of the combined method of humidification and heat treatment. It is pr...
Article
Full-text available
High-strength screws represent one of the main joining or fastening components which are commonly used in the process of installation of frame constructions for information boards or signposts, relating to the traffic roads. The control of the production process may not always be a sufficient method for ensuring road safety. The backward investigat...
Article
Full-text available
The design features of diaphragm compressors are discussed in this article. For preventing the formation of local stresses in certain areas of the diaphragm, it is recommended to use thin sheet stainless steel of the transition class. A comparative analysis is made of two batches of steel tape, differing in the value of the saturation magnetic indu...
Article
Full-text available
Citation: Yukhymenko, M.; Artyukhov, A.; Ostroha, R.; Artyukhova, N.; Krmela, J.; Bocko, J.The article deals with the theoretical description and experimental study of the hydrodynamic and heat transfer properties regarding the operation of multistage gravitational devices of the fluidized bed with inclined perforated shelves. The peculiarities of...
Article
Full-text available
The article deals with the study on the efficiency of units for porous ammonium nitrate production. The ways which increase the effective implementation of energy resources are determined by including the ejector recycling module, heat and mass exchangers that utilize principles of regenerative indirect evaporative cooling, and the sub-atmospheric...
Chapter
The work is devoted to the creation of a thermodynamic optimization method for calculating a vortex granulator. An algorithm to determine the temperature fields in the workspace of a vortex granulator is based on the previous data; a series of thermal imaging studies and the results of computer modeling is proposed. The results of studies regarding...
Chapter
This chapter presents the results of theoretical and practical studies to determine the dependence of the humidification intensity of ammonium nitrate granules in a vortex granulator on the quantitative and qualitative features of the porous structure in the porous ammonium nitrate (PAN) granules. The optimal mode of ammonium nitrate granules humid...
Article
Full-text available
This article deals with the development of the university activities model to ensure the quality of education and technology transfer (SDG 4) and to create a successful background in achieving SDG 7. We conduct an analysis of the literature on the achievement of SDGs through governmental instruments of influence, as well as the creation of effectiv...
Article
In Ukraine, a fundamentally new landscape of threats to information security is now being formed, which is largely due to difficult geopolitical conditions, in particular, the exacerbation of information wars in the context of a military conflict with the Russian Federation, the growth of cyber threats and implemented cyberattacks, a low level of d...
Article
Purpose. To create an integrated methodology for assessing educational and scientific activities of higher education institutions (HEI) following the recommendations of international ranking agencies and specific indicators that consider the institutions position at the national level. Methodology. The combined method of evaluation of the HEI activ...
Article
Full-text available
Purpose. To determine the level of students interest in internal quality assurance, particularly in passing the survey and changing the teaching quality level and improving teachers pedagogical skills. Methodology. For the data collection, a questionnaire was used which included closed-end questions on the quality of teaching and open questions in...
Article
Full-text available
The article is devoted to selecting the methods of finding the cause-effect relationships in simulating the system “quality education” and to determining the factors influencing the quality of education in the socioeconomic development of both the university and education stakeholders. The rationale for selecting the tools for studying cause-and-ef...
Article
Full-text available
The paper presents an improved DIKW+DM model which allows organizing not only the workflow of information processing and knowledge acquisition (with their subsequent application to determining the socio-economic impact of the education quality system), but also a decision-making algorithm in order to optimize the functioning of the education qualit...
Conference Paper
The article emphasizes the relevance of using two-component fertilizers that are granules with a solid mineral core and porous organic shell. Influence of the temperature regime on formation of the shell porous structure is presented. Analytical dependencies are obtained from the differential equation of non-stationary thermal conductivity of Fouri...
Chapter
Full-text available
The chapter is devoted to the study of the ammonium nitrate granules structure with nanostructured porous layers, which are obtained as a result of moistening and multistage drying. The necessity of an additional stage of granule dehydration in the technology of porous ammonium nitrate producing has substantiated. Basic constructions of the updated...
Article
Full-text available
The paper presents the results of an experimental research and a numerical calculation of a multi-gap seal of a centrifugal pump. The experimental research allowed to obtain the characteristics' performance of the multi-gap seal at different operating modes, in dependence on the axial size of the chambers, pressure distributions' changes, and a lea...
Chapter
Full-text available
The main advantages regarding the convective drying of the granular materials in the multistage dryers with sloping perforated shelves were represented. Peculiarities of the shelf dryers’ hydrodynamics were shown in the research. Various hydrodynamic weighing modes were experimentally justified, and the relevant criteria equations were obtained. Th...
Chapter
The article is devoted to the description of the complex method to design granulation unit, which is based on the joint use of the computer modeling results on the simulation models and software modeling based on author’s software products. The description of the software package Granulation Unit© to carrying out the structural and technological ca...
Article
Full-text available
The article deals with author’s software products review to calculate devices with highly turbulized flows as a part of granulation units. Principal scheme and model of the granulation unit, algorithm of the granulation technical calculation are represented in the work. The complex automated calculation technique of the granulation units is propose...
Article
Full-text available
The article is devoted to the description of the complex method to design granulation unit, which is based on the joint use of the computer modeling results on the simulation models and software modeling based on author’s software products. The description of the software package Granulation Unit© to carrying out the structural and technological ca...
Article
The article is devoted to the description and analysis of factors that potentially and actually affect the socio-economic development of the state on the example of the higher education institution. It is established that at the system level the level of ensuring the quality of educational activities and the quality of higher education has a decisi...
Chapter
The formation of the developed nanoporous structure on the surface and inside granules of customary ammonium nitrate, which is used as mineral fertilizers, expands the areas of its application due to the peculiar properties obtained. Single- and multilayer granules of porous ammonium nitrate (PAN) are used as a main component of the industrial expl...
Chapter
Efficient blasting operations for the extraction of mineral resources require specific properties of ammonium nitrate/fuel oil (ANFO) – porous ammonium nitrate (PAN) – which is the main component of the industrial explosive. These properties provide efficient absorbing and sustainable retaining of the diesel distillate during the transportation and...
Chapter
The paper studies the hydrodynamic conditions of gas flow motion and vortex granulator workspace design optimization. A comprehensive approach for determination of the hydrodynamic characteristics of a vortex gas flow and their visualization is proposed. The mathematical approach, based on Reynolds equations for turbulent flows solution, is present...
Chapter
The article describes theoretical bases of the process of obtaining multilayer granules and mathematic model for software realization. The program Multilayer Granules® that carries out technological calculation of the solution for the filming process of the granule surface, is represented in the article. The optimal construction of the vortex granu...
Chapter
The article deals with a model of calculation the residence time of particles in the granulating and drying devices with vertical sectioning of the working space. The algorithm of calculation the residence time in the granulating and drying devices workspace is described. The model is realized the implementation the author’s software product Multis...
Article
Full-text available
The paper deals with problem of construction for Weightlifting in CrossFit from point of view of material parameters. The specific structure has to withstand repeated impact loads. Therefore it is also necessary to deal with stress-strain states. Because of behavior of impact loading and elastomers used in FEM computational model, explicit integrat...
Chapter
The chapter presents validation of the selection criteria for the construction of the granulation and drying equipment. New forms of the organization of the flows motion in a fluidized bed regime are offered. The steering mechanisms for the motion and the residence time of the disperse phase in a workspace of the apparatus are described. The result...
Article
Full-text available
The aim of the article is a theoretical description and experimental study of the melt jet expiration process from a perforated shell of a vibrating granulator. Mathematical modeling of hydrodynamic flows was carried out based on the points of classical fluid and gas mechanics and technical hydromechanics. Reliability of the obtained experimental r...
Article
Background: The article is devoted to the development of new utilization methods of exhaust gases by cleaning them from fine particles, dust and harmful gas components. The basic design solutions, which allow to increase the degree of exhaust gases cleaning, were presented. The effectiveness of design solutions was supported by the results of expe...
Chapter
The article deals with the study of the porous ammonium nitrate granules’ (PAN) nanoporous structure of surface and surface layers. The research results, presented in the article, show that the suggested way to generate PAN allows to provide the granule porous structure without destruction of core and disposal of air from the granules. Analysis of...
Chapter
The article deals with the study of phase composition and crystal nanoporous structure of core and surface layer of porous ammonium nitrate (PAN). The research results, presented in the article, show that the proposed way to generate PAN allows to provide the granule porous structure without changing of its phase composition. The crystal structure...
Article
The possibility of application of various types of ejectors in utilization modules for ammonium nitrate granulation is explored. The peculiarities of the working process of the utilization module which uses ejectors of various designs are described. The advantages of application of each type of ejectors are shown and the basic postulates of the mat...
Article
Full-text available
The article justifies obtaining of the N4HNO3 multilayer granules with nanostructured porous layers in a workspace of a multistage vortex granulator. The selection criteria for an optimal thermodynamic regime, used to obtain nanostructured porous layers at different stages of the granule formation, are specified. The microscopic analysis findings o...
Article
A theoretical model that describes the internal recycled particles separation process in suspended-layer vortex granulators (SLVG) with a height-variable cross-sectional area is presented. Relationships are derived to determine the recycled particles circulation time in SLVG with a specified configuration. The calculated results are confirmed by ex...
Conference Paper
Full-text available
The analysis of the main shortcomings of existing actuators for obtaining monodisperse droplets is carried out. An electric intelligent control system for the operation of an electromagnetic vibrator is proposed. The system with the help of the actuator drive control unit allows to select the optimum frequency of the oscillations of the working mec...
Article
Full-text available
Investigation of the kinetic laws affecting the organic suspension granulation in the fluidized bed / R. Ostroha, М. Yukhymenko, S. Yakushko, A. Artyukhov // Eastern-European Journal of Enterprise Technologies. Series: Engineering technological systems. – 2017. – № 4/1(88). – P. 4–10. environmental parameters in the processes of granulation and pr...
Article
Full-text available
The article is devoted to the description of the theoretical foundations of the work of a new type of vortex three-phase separators for hydrocarbon processing plants. The expediency of using vortex flows in the technology of three-phase separation to improve the reliability of pumping and compressor stations is substantiated. The principle of opera...
Article
Full-text available
The present study provides the overview of Maisotsenko Cycle (M-Cycle) applications for gas cooling in compressor systems. Various schemes of gas cooling systems are considered regarding to their thermal efficiency and cooling capacity. Preliminary calculation of M-cycle HMX has been conducted. It is found that M-cycle HMX scheme allows to brake th...