6 articles in this issue
Dionis Kharlampidi,Victoria Tarasova,Mikhail Kuznetsov
The object of research is the effect of thermohydraulic irreversibility of energy processes in the cycle of a refrigeration machine using an ozone-safe non-azeotropic mixture as a refrigerant on its energy efficiency. One of the most problematic places du... see more
Antonina Bondarieva,Viktoriia Tobilko,Yurii Kholodko,Borys Kornilovych
The object of research is palygorskite – a natural clay mineral with a layered ribbon structure. It is characterized by high specific surface area, secondary porosity and sorption capacity for metal cations. However, due to the negative charge of the surf... see more
Volodymyr Ryzhov
The object of research is the efficiency of cleaning of flue gases in group cyclones of CN-15 type with a diameter of 0.7 m steam boiler KE10-14-285 when burning sunflower husk at an oil and fat plant. One of the biggest problems of different sunflower hu... see more
Iryna Tsykhanovska
The object of research is the technology of custard gingerbread from a mixture of rye and wheat flour using the food additive «Magnetofood». To improve the technology and to obtain high-quality products with a long term preservation of freshness, various ... see more
Kateryna Sorokina
The object of research is the modern design of drainage systems of rapid filters. The drainage distribution system of rapid filters is their most important element, which determines the uniformity of filtrate collection and its quality, as well as the dis... see more
Alexander Kovalyov
The object of research is the physical and mathematical models designed to describe the heat and mass transfer inside the porous material during baking. In order to improve the quality and at the same time reduce energy consumption in production, as well ... see more