Technology audit and production reserves  

Oleksandr Kondrat,Serhii Matkivskyi

The object of research is gas and gas condensate reservoirs developed under the conditions of the manifestation of the water pressure mode of development and the negative effect of formation water on the process of natural gas production. In order to impr... see more

Viktor Aulin,Oleksii Derkach,Dmytro Makarenko,Andrii Hrynkiv,Dmytro Krutous,Evgeniy Muranov

The object of research is the process of monitoring the limiting wear of polymer-composite bushings of the bearing unit of the parallelogram mechanism of seeding machines. This process is clearly manifested in determining the good condition of the moving ... see more

Serhii Kovalov,Igor Parsadanov,Serhii Plis

The object of research is an electronic microprocessor control system for gas internal combustion engines with spark ignition for operation on liquefied petroleum gas. The system consists of two main subsystems, the accumulative power supply common rail L... see more

Gulnar Mirzayeva,Vusala Rzayeva

Structural elements made of heterogeneous natural and artificial materials are widely used in the construction of modern building complexes and in many other areas. Among them is the use of boards and shells of different configurations. Currently, one of ... see more

Nina Dmytriieva,Larisa Trofimova,Stanislav Kyryliuk

The object of research is the technology of constructing waterproofing screens of buildings and structures from limestone-shell rock. The paper discusses the causes of the violation of the waterproofing of the underground parts of buildings which are made... see more

Valentyna Halushko,Alexander Halushko,Denis Uvarov,Anastasiia Uvarova

The object of research is the technology of road surface construction using alternative materials and the possibility of introducing automated systems to increase productivity. The main hypothesis of the study lies in the found alternative material, with ... see more

Vladimir Marinenko,Boris Davydenko

The object of research is the computational-experimental method of determining and identifying the heat transfer coefficients on the finned wall under the conditions of coexistence of different modes of boiling water that is forced to move. The peculiarit... see more

Viktor Zavodyannyy

The object of research is the crystal structure of polymorphic modifications of the ??6Ta2O11 compound. This compound has low dielectric losses in the microwave (microwave) range and can be used in microwave technology. The compound crystallizes in the st... see more

Tymofii Pyrohov,Alexander Korolev,Vladislav Inyushev,Volodymyr Kurov

The object of research is the emergency operation modes of the WWER-1000 nuclear installation elements, which also use emergency cooling heat exchangers. The analytical studies carried out are based on an analysis of the operating documentation of the abo... see more