9 articles in this issue
Irina Boshkova,Natalya Volgusheva,Antonina Solodka,Ihor Mukminov,Oksana Bondarenko
The results of the development of a regenerative-type heat exchange unit for greenhouses are presented. The creation of a soil regenerator is conditioned by energy and economic expediency. In spring in the daytime, the air in greenhouses is intensely heat... see more
Ekaterina Ritter,Vladimir Kismereshkin,Jacek Cieslik,Alexey Savostin,Dmitry Ritter,Aizhan Aytulina,Ildar Kasimov,Bibigul Bekkozhina
In order to generalize the possibilities of using MW radiation in industrial processes, the given paper considers and analyzes various methods of wood drying. Technological and economic advantages of wood drying in an ultra-high frequency electromagnetic ... see more
Volodymyr Naradovyi,Yurii Hurtovyi,Olga Avramenko
The study was performed to analyze the flux of energy of internal gravitational-capillary waves in a two-layer hydrodynamic liquid system with finite layer thicknesses. The problem was considered for an ideal incompressible fluid in the field of gravity a... see more
Tri Tjahjono,I. N. G. Wardana,Mega Nur Sasongko,Agung Sugeng Widodo
Two-phase flow with gas-liquid component is commonly applied in industries, specifically in the refinery process of liquid products. Oil products with bubbles contents are undesirable in a production process. This paper describes an investigation of a pro... see more
Mark Nekhamin,Ihor Beztsennyi,Natalia Dunayevska,Volodimir Vyfatnuik
The use of binary mixtures in TPP steam generators as fuels is caused by various reasons, such as improvement of ignition conditions and the possible environmental benefits of burning binary mixtures. Since the existing boilers of TPP were calculated for ... see more
Viktor Volkov,Natalia Makoyed,Yuliia Loboda,Oksana Sokolova
Theoretically, the combustion stability of solid fuel, which during the combustion process is decomposed according to the “solid phase – liquid phase – gas” scheme, is investigated. The physical and mathematical models for th... see more
Asrori Asrori,Sudjito Suparman,Slamet Wahyudi,Denny Widhiyanuriyawan
The paper discusses the comparison of the performance of steam generators in large and small receivers, using a Fresnel lens concentrator.The goal is to get the best value from the efficiency of a steam generator between large and small receivers, with th... see more
Anton Karvatskii,Taras Lazariev,Serhii Leleka,Ihor Mikulionok,Olena Ivanenko
An assessment of the feasibility of using the existing equipment of a rotary kiln cooler drum for heat treatment of a carbon-containing filler to produce synthesis gas using production waste in the form of a dust fraction of heat-treated petroleum coke or... see more