Engines, Energy and Thermotechnics (new)Experimental Study of Throttling of Solid Fuel Direct-Flow Steam Boilers

Experimental Study of Throttling of Solid Fuel Direct-Flow Steam Boilers

Experimental Study of Throttling of Solid Fuel Direct-Flow Steam Boilers Stanislav Bilohurov ORCID: https://orcid.org/0000-0002-2753-389X Oles Honchar Dnipro National University Oleksandr Myshenko ORCID: https://orcid.org/0009-0003-7559-1407 Oles Honchar Dnipro National University Serhii Bardakov ORCID: https://orcid.org/0009-0001-9367-1414 Ukrainian State University of Chemical Technology The object of study of this work is the thermophysical processes of water boiling in narrow channels and its phase transition at variable heat flux and steam consumption. The use of traditional steam drum boilers is becoming more problematic, both in terms …

Aerospace vehiclesProspects for the Development of the Rocket and Space Industry and the Problem of Pollution of Near-Earth Space

Prospects for the Development of the Rocket and Space Industry and the Problem of Pollution of Near-Earth Space

Prospects for the Development of the Rocket and Space Industry and the Problem of Pollution of Near-Earth Space Anzhelika Davydova ORCID: https://orcid.org/0000-0002-8120-7235 Oles Honchar Dnipro National University Danylo Rak ORCID: https://orcid.org/0009-0008-7397-1699 Oles Honchar Dnipro National University The work is devoted to the topical problem of the rapid growth of pollution of near-Earth space in connection with the development of the rocket and space industry in the world and the corresponding annual growth of the total number of launches of launch …

Integrated Automation Technologies and Robotics (new)Problems of Mathematical Pattern Recognition in Robotic Systems

Problems of Mathematical Pattern Recognition in Robotic Systems

Problems of Mathematical Pattern Recognition in Robotic Systems Tetiana Kadylnykova ORCID: https://orcid.org/0000-0003-0817-9466 Oles Honchar Dnipro National University Illia Savchuk ORCID: https://orcid.org/0009-0007-0422-0712 Oles Honchar Dnipro National University Valerii Nekrasov ORCID: https://orcid.org/0000-0002-9119-0529 Oles Honchar Dnipro National University Unmanned systems have proven to be effective, but there are still challenges that need to be addressed to improve and modify them, such as increasing flight time, control range, and transmitting information through communication channels to ground control points in the required quantity and at …

Project Management and Leadership (new)Strategic Business Management in the Digital Economy

Strategic Business Management in the Digital Economy

Strategic Business Management in the Digital Economy Tetiana Grynko ORCID: https://orcid.org/0000-0002-7882-4523 Oles Honchar Dnipro National University Tetiana Hviniashvili ORCID: https://orcid.org/0000-0002-7961-2549 Oles Honchar Dnipro National University The work substantiates the relevance of issues of strategic management of enterprises in modern conditions of globalization and digital transformation of society. The peculiarities of the functioning of modern enterprises under the influence of factors of the digital economy are determined, which requires the adaptation of traditional models of strategic management and their combination with …

Engines, Energy and Thermotechnics (new)Towards a comprehensive transient model of a large five-legged transformer under no-load conditions

Towards a comprehensive transient model of a large five-legged transformer under no-load conditions

Towards a comprehensive transient model of a large five-legged transformer under no-load conditions Serhii Zirka ORCID: https://orcid.org/0000-0001-7607-1436 Oles Honchar Dnipro National University Dennis Albert ORCID: https://orcid.org/0000-0001-8916-851X OMICRON electronics GmbH, Klaus, Austria Large power transformers are related to the most responsible and expensive elements of electrical networks. Long-term operation of transformers without shutdowns requires taking into account energy losses in these devices and places high demands for the reliability of their modeling. The aim of this paper is to improve the …

Project Management and Leadership (new)Management culture of food industry enterprises

Management culture of food industry enterprises

Management culture of food industry enterprises Yelyzaveta Kravchuk ORCID: https://orcid.org/0009-0000-7947-9576 Oles Honchar Dnipro National University Oleksandr Krupskyi ORCID: https://orcid.org/0000-0002-1086-9274 Oles Honchar Dnipro National University Management culture of food industry enterprises. The food industry is one of the most important and strategically important sectors of the economy in many countries around the world. Due to the constant demand for food, this sector plays a key role in meeting the vital needs of the population and in the economic development of countries. …