No. 24 (2020): Bulletin of Lviv National Agrarian University. Agroengineering Research

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
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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
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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
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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
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ENVIRONMENTAL ENGINEERING AND AGRO INDUSTRIAL PRODUCTION SAFETY

Research of vehicle noise load

O. Myroniuk, V. Shevchuk, Ya. Tsenyukh

151-159
- PDF (Українська)

Full Issue

PHYSICAL, MECHANICAL AND TECHNOLOGICAL PROPERTIES OF SOILS, AGRICULTURAL

Size and mass indices of walnuts during the harvesting period

Results of the experimental research of agrobiological characteristics of root crops

Influence of soil bio stimulators on the change in the quality of a soil tillage machine operation

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

Improving the efficiency of belt conveyors use

Investigation of parameters of «fork – guide» system of a garlic saddle

Results of the experimental research on the transport and cleaning systems of root head

Controlled debalance vibrodriver of the directed action with adjustment of an angle of the vibration direction

Investigation of the possibility of English ryegrass seeds separating on sieves with rectangular openings

Test of the modernized screw oil press

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

POWER ENGINEERING OF THE AGRO-INDUSTRIAL COMPLEX

Research of the dynamic characteristics of photovoltaic panels of different kinds

ELECTROTECHNICAL COMPLEXES AND SYSTEMS IN AGRO INDUSTRIAL PRODUCTION

Nine electrode arc furnace for scrap metal melting

Analysis of the methods and means to investigation transient electromagnetic processes in long power lines

RELIABILITY AND TECHNICAL SERVICE OF MACHINES

Increasing of cultivator paws wear resistance by modification by hydrogen-free nitriding in glow discharge

Protective effect of phosphate-nitrate composition under conditions of corrosion-mechanical destruction of duraluminium surface

MACHINES, PROCESSES AND SYSTEMS SIMULATION IN AGRO ENGINEERING

Mathematical modeling of the stress-strain state of composite wedge-shaped structural elements

Simulation of friction on the wetted contact area of the pair «rotor-stator» in a two-rotor vacuum pump

INFORMATION TECHNOLOGIES AND SYSTEMS. PROJECT MANAGEMENT IN AGRO ENGINEERING

Target function of the biotechnical system of animal breeding products and algorithm of its implementation

Forecasting the volume of raw materials procurement on the territory of communities using artificial neural networks

ENVIRONMENTAL ENGINEERING AND AGRO INDUSTRIAL PRODUCTION SAFETY

Research of vehicle noise load

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