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Bulletin of Lviv National Environmental University. Series Agroengineering Research
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No. 24 (2020): Bulletin of Lviv National Agrarian University. Agroengineering Research
No. 24 (2020): Bulletin of Lviv National Agrarian University. Agroengineering Research
DOI:
https://doi.org/10.31734/agroengineering2020.24
Published:
2020-12-07
Full Issue
PDF (Українська)
PHYSICAL, MECHANICAL AND TECHNOLOGICAL PROPERTIES OF SOILS, AGRICULTURAL
Size and mass indices of walnuts during the harvesting period
O. Krupych , Ya. Semen , S. Krupych , S. Levko, V. Burtak
5-12
PDF (Українська)
Results of the experimental research of agrobiological characteristics of root crops
V. Baranovskyi, H. Herasymchuk, N. Dubchak, Ye. Berezhenko, V. Boiko
13-21
PDF (Українська)
Influence of soil bio stimulators on the change in the quality of a soil tillage machine operation
P. Findura, M. Prístavka, V. Hrdá, A. Szparaga, T. Shchur, Yu. Gabriel, Ya. Salo
22-26
PDF
MACHINES AND WORK PROCESS OF AGRO INDUSTRIAL PRODUCTION
Results of the experimental researches of energy consumption of the process of dosing by the individual batcher of compound feeds with a disk working body
V. Banha, M. Mazurak
27-32
PDF (Українська)
Improving the efficiency of belt conveyors use
P. Koruniak, S. Baranovych, V. Vecherik-Dryzhenko, O. Olifer
33-38
PDF (Українська)
Investigation of parameters of «fork – guide» system of a garlic saddle
Ya. Semen
39-44
PDF (Українська)
Results of the experimental research on the transport and cleaning systems of root head
M. Pankiv, M. Pidhurskyi
45-52
PDF (Українська)
Controlled debalance vibrodriver of the directed action with adjustment of an angle of the vibration direction
A. Tryhuba, P. Lub, V. Ptashnyk, R. Chubyk
53-62
PDF (Українська)
Investigation of the possibility of English ryegrass seeds separating on sieves with rectangular openings
O. Shvets, M. Baranovsky
63-68
PDF (Українська)
Test of the modernized screw oil press
R. Shevchuk , O. Sukach
69-76
PDF (Українська)
TECHNOLOGICAL PROCESSES AND EFFICIENT MACHINE USE IN AGRO ENGINEERING
Methodological principles for determining the efficiency of using equipment during tillage, application of fertilizers and sowing of spring crops by energy indicator
V. Dnes, R. Kudrynetskyi, V. Skibchyk
77-82
PDF (Українська)
POWER ENGINEERING OF THE AGRO-INDUSTRIAL COMPLEX
Research of the dynamic characteristics of photovoltaic panels of different kinds
A. Chochowski, J. Аleksejuk-Gawron, M. Аwtoniuk, V. Boiarchuk, V. Syrotiuk, S. Syrotiuk, S. Baranovych, K. Yankovska, O. Boiarchuk
83-94
PDF (Українська)
ELECTROTECHNICAL COMPLEXES AND SYSTEMS IN AGRO INDUSTRIAL PRODUCTION
Nine electrode arc furnace for scrap metal melting
V. Hudym, V. Kosovska
95-100
PDF (Українська)
Analysis of the methods and means to investigation transient electromagnetic processes in long power lines
V. Levoniuk
101-108
PDF (Українська)
RELIABILITY AND TECHNICAL SERVICE OF MACHINES
Increasing of cultivator paws wear resistance by modification by hydrogen-free nitriding in glow discharge
M. Skyba, M. Stechyshyn, V. Oleksandrenko, M. Lukianiuk, M. Botvin
109-114
PDF (Українська)
Protective effect of phosphate-nitrate composition under conditions of corrosion-mechanical destruction of duraluminium surface
O. Khlopyk, I. Zin, R. Kuzminskyi, M. Tymus
115-120
PDF (Українська)
MACHINES, PROCESSES AND SYSTEMS SIMULATION IN AGRO ENGINEERING
Mathematical modeling of the stress-strain state of composite wedge-shaped structural elements
M. Makhorkin, T. Makhorkina, P. Pukach
121-130
PDF (Українська)
Simulation of friction on the wetted contact area of the pair «rotor-stator» in a two-rotor vacuum pump
V. Syrotiuk, O. Berezovetska, S. Berezovetskyi, Ya. Sholudko, R. Humeniuk, V. Burtak
131-135
PDF (Українська)
INFORMATION TECHNOLOGIES AND SYSTEMS. PROJECT MANAGEMENT IN AGRO ENGINEERING
Target function of the biotechnical system of animal breeding products and algorithm of its implementation
V. Bratishko, V. Khmeliovskyi, V. Rebenko, V. Kuzmenko, V. Tkach
136-142
PDF (Українська)
Forecasting the volume of raw materials procurement on the territory of communities using artificial neural networks
A Tryhuba, I. Tryhuba, R. Chubyk, I. Kondysiuk, N. Koval, Ya. Paniura
143-151
PDF (Українська)
ENVIRONMENTAL ENGINEERING AND AGRO INDUSTRIAL PRODUCTION SAFETY
Research of vehicle noise load
O. Myroniuk, V. Shevchuk, Ya. Tsenyukh
151-159
PDF (Українська)
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