Zobrazeno 1 - 10
of 220
pro vyhledávání: '"Bulgakov Volodymyr"'
Autor:
Bulgakov Volodymyr, Stankevych Maksym, Findura Pavol, Golovach Іvan, Ruzhilo Zinoviy, Kornyushin Viktor, Andrievska Maria
Publikováno v:
Acta Technologica Agriculturae, Vol 26, Iss 4, Pp 201-206 (2023)
Theoretical research was conducted using the basic principles of higher mathematics and theoretical mechanics. Numerical calculations and graphical dependences are obtained using a PC based on developed and standard programs. The movement of the pota
Externí odkaz:
https://doaj.org/article/8cdb55cf2aee46d882d47b88196f4d49
Publikováno v:
Acta Technologica Agriculturae, Vol 25, Iss 4, Pp 176-182 (2022)
The yield of any crop depends on soil moisture. One of the moisture conservation technological methods is fallow in the form of soil mulch with a layer not exceeding a thickness of 5–6 cm. To create this, a harrow utilizing special working devices
Externí odkaz:
https://doaj.org/article/b8e7f78e3dad4acdaeba1862aee5efee
Autor:
Bulgakov Volodymyr, Trokhaniak Oleksandra, Adamchuk Valerii, Chernovol Mykhailo, Korenko Maroš, Dukulis Ilmars, Ivanovs Semjons
Publikováno v:
Acta Technologica Agriculturae, Vol 25, Iss 3, Pp 131-136 (2022)
When using complex spatial patterns for transportation, the straight screw conveyors have a series of obvious disadvantages. This paper presents a design of a flexible screw sectional working body that allows increasing the functional and operational
Externí odkaz:
https://doaj.org/article/7e0c8ce6d5aa477db6a423cc98f134a3
Autor:
Yaroshevsky Vladislav, Krutyakova Valentyna, Belchenko Volodymyr, Ivanovs Semjons, Bulgakov Volodymyr
Publikováno v:
Acta Technologica Agriculturae, Vol 24, Iss 3, Pp 124-128 (2021)
Jet aeration loop reactors are widely used in the chemical industry due to their high mixing intensity, possibility of significant saturation of medium with gases, and simplicity of scaling the processes when passing from laboratory equipment to indu
Externí odkaz:
https://doaj.org/article/dc07ad1c5ae547289e2d489a7b57e33f
Publikováno v:
Acta Technologica Agriculturae, Vol 24, Iss 2, Pp 97-102 (2021)
Movement of bridge agricultural equipment along the permanent traffic lanes is characterised by significant energy costs for overcoming the rolling resistance forces. Until now, the movement process of bridge agricultural equipment wheels along the c
Externí odkaz:
https://doaj.org/article/093cfc18d77b412f98b9fdc5b7c1a583
Autor:
Korenko Maroš, Bulgakov Volodymyr, Kurylo Vasyl, Kulyk Maksym, Kainichanko Alexander, Ihnatiev Yevhen, Matušeková Eva
Publikováno v:
Acta Technologica Agriculturae, Vol 24, Iss 1, Pp 41-47 (2021)
The article presented discusses the need to use plant biomass made of energy crops grown in marginal soils as an alternative energy source. Variability of biometric indicators of the plant vegetative parts (productivity elements) was experimentally e
Externí odkaz:
https://doaj.org/article/1f3ef41a51f44dcf89e885e66b12c3ad
Publikováno v:
Acta Technologica Agriculturae, Vol 23, Iss 4, Pp 195-200 (2020)
The paper provided presents a new design of two-disk wide-row coulter that ensures uniform distribution of seeds to an even bed at the furrow bottom, as well as preserving of optimal distances between the seeds. Seeds fall from the seed tube of coil
Externí odkaz:
https://doaj.org/article/034f5334f8144b4f86dee93c2cbbb14f
Publikováno v:
Acta Technologica Agriculturae, Vol 23, Iss 1, Pp 40-45 (2020)
This paper is dedicated to Tekrone composite material utilization in agricultural machinery. In terms of its technical properties, tekrone is very similar to steel 60 that is used for production of plough mouldboards and landsides. However, Tekrone s
Externí odkaz:
https://doaj.org/article/3446f990913741c2989fd1588d476da5
Publikováno v:
Acta Technologica Agriculturae, Vol 22, Iss 4, Pp 146-151 (2019)
The paper presents a dynamic model of four-element machine-and-tractor designed on the basis of a combined soil-cultivating-sowing aggregate and a tractor with an articulated frame. The pseudo velocity of the first tractor half-frame was considered a
Externí odkaz:
https://doaj.org/article/511f9a8fa75145b49c73ca1a39ff2824
Publikováno v:
Acta Technologica Agriculturae, Vol 22, Iss 3, Pp 99-103 (2019)
Due to the high energy intensity of lifting of deep-seated table root crops, their growth develops mainly in light sandy-loam soils, in which it is possible to transfer a heap of root crops to the separating devices in order to facilitate the qualita
Externí odkaz:
https://doaj.org/article/3d4e9504aba94bea85f16d707547f94b