scholarly journals ANALYSIS OF METHODS FOR HARVESTING HAULM ROOT CROPS AND DESIGNS OF HARVEST MODULES

2020 ◽  
Vol 2 (38) ◽  
pp. 46
Author(s):  
E. Berezhenko
Keyword(s):  
Energy Saving ◽  
Row Spacing ◽  
Energy Costs ◽  
Root Crops ◽  
Technological Efficiency ◽  
Urgent Task ◽  
New Energy ◽  
Working Bodies

Improving the technological efficiency of the machines for harvesting root crops by reducing the energy costs of the process of harvesting the main array of hills is an urgent task. The solution to this problem is possible through the development of new energy-saving methods of assembly of the main array of hills and improved designs of hock-harvesting modules. The article provides an analysis of the methods of harvesting hogs and working bodies of harvesting modules. On the basis of the analysis, an energy-saving method of assembling the main array of the ridge and a scheme of an improved jerking module are proposed.Key words: rotary cutter, auger, guide channel, dividing disk, laying of a twig, row spacing of root crops.

scholarly journals Energy-Saving Method For Growing Root Chicory With Combined Row Space

2019 ◽  
Author(s):  
O. Tkach
Keyword(s):  
Energy Saving ◽  
Research Area ◽  
Agricultural Science ◽  
High Yield ◽  
Mineral Fertilizers ◽  
Row Spacing ◽  
Yield Increase ◽  
Chicory Root ◽  
Experimental Field ◽  
Root Crops

Obtaining a high yield of root chicory is determined by the optimal density of plants and their uniform distribution on the field, in this regard, the study of the method of growing root chicory is an important research area in modern agricultural science and is the study goal. Phenological observations, biometric studies were carried out according to the methods of Mosesychenko, M. F. Trifonova, A. Kh Zaviryukha. The material of the investigations was the soil of the experimental field – podzolic chernozem , medium loamy in forest-like loam. Root chicory plants were used as objects of research. The studies were conducted at the experimental field of the Khmelnitsky State Agricultural Experimental Stations of the Institute of Feed Research and Agriculture of Podillya NAAS during 2010–2014. The proposed energy-saving method for growing chicory root crops with a combined row spacing provides yield increase of chicory root crops, due to the fact that the placement of sowing after optimal predecessors, the introduction of organic and mineral fertilizers, sowing according to the established scheme by alternating the main and technological row spacing is carried out in accordance with the width of the sowing unit, which provides the optimal nutritional area of each plant close to the square with the corresponding sheniem parties established by a formula taking into account the need to make optimum density of plants per unit area (hectare) at the beginning of the collection, thus improving the productivity of root crops to 5-6 tons per hectare; mechanized crop care with a combined row spacing according to the established rational scheme of movement of the undercarriage of the unit along the main and technological row spacing allowed to reduce damage to plants by the energy tool undercarriage and increase the productivity of the unit by 15-20%; harvesting tops and root crops in a continuous way with a rational grip width of harvesting aggregates with a combined row spacing allowed to reduce losses of root crops by 1.5-2.0 times. The technological result consists in the fact that sowing, mechanized care of crops and harvesting is carried out by sending the running gear of energy resources along the technological, “M” aisles, and the machine wheels along the main “m” aisles.

scholarly journals INVESTIGATION OF THE PROCESS OF INTERACTION BETWEEN ROOT AND AUGER SCREW

2020 ◽  
Vol 1 (37) ◽  
pp. 38
Author(s):  
S. Marinenko ◽  
O. Korol ◽  
O. Hurik
Keyword(s):  
Mathematical Models ◽  
Root Crop ◽  
Technological Processes ◽  
Technological Efficiency ◽  
Urgent Task ◽  
Working Bodies ◽  
Angle Of Reflection

Increasing the technological efficiency of root harvesting machines by developing and substantiating new technological processes for the operation of root crop heap cleaning systems is an urgent task. The purpose of the study is to develop theoretical mathematical models of the functioning of the working bodies of treatment systems. Mathematical models of the resulting velocity and the angle of reflection of the root crop from the surface of the auger screw, which is mounted above the working branch of the feed conveyor, were obtained.

scholarly journals MULTI-PURPOSE CHISEL FOR SOIL TREATMENT IN VINEYARDS

Russian vine ◽  
2021 ◽  
Vol 17 ◽  
pp. 31-39
Author(s):  
G.G. Parkhomenko ◽  
◽  
S.I. Kambulov ◽  
◽  
◽  
...  
Keyword(s):  
Energy Consumption ◽  
Root System ◽  
Specific Energy Consumption ◽  
Row Spacing ◽  
Energy Costs ◽  
Original Design ◽  
Row Crops ◽  
Additional Degree ◽  
Foreign Countries ◽  
Working Bodies

Used in Russia mechanized technology in the vineyards characterized by an increase in en-ergy costs 2.5–3.4 times compared to foreign countries. Most of the energy costs account for processing vineyard soil. It is necessary to improve the methods of mechanized soil cul-tivation in vineyards in terms of reducing en-ergy consumption while maintaining quality. The aim of the study is to develop mecha-nized universal technical means and working bodies for processing row-spacing of vine-yards with the lowest energy consumption without damaging the root system of the bushes. The designed multioperational chisel is capable of performing tiered tillage in ac-cordance with the architectonics of the root system of the bushes. Loosening depth 9–45 cm. The original design of the working bodies of the chisel with an additional degree of freedom provides a reduction in traction resistance by 12–14% and specific energy consumption by 1.2 and more times. Chisel complies with agrotechnical requirements in terms of fulfilling the quality indicators of the technological process. The number of frac-tions up to 50 mm 57.5–76.5 %, lumps over 100 mm 8–9 %. Universal design multiopera-tional garden and vineyard chisel allow its use in technologies of cultivation not only fruit, but also grain and row crops.

Additional methods to improve the energy efficiency of oil pipeline transportation

2020 ◽  
Vol 10 (5) ◽  
pp. 558-565
Author(s):  
Marat R. Lukmanov ◽  
◽  
Sergey L. Semin ◽  
Pavel V. Fedorov ◽  
◽  
...  
Keyword(s):  
Energy Efficiency ◽  
Energy Saving ◽  
Pipeline System ◽  
Energy Costs ◽  
Improvement Program ◽  
Oil Pipeline ◽  
Energy Efficiency Improvement ◽  
Oil Transportation ◽  
Pumping Equipment ◽  
Preparatory Work

The challenges of increasing the energy efficiency of the economy as a whole and of certain production sectors in particular are a priority both in our country and abroad. As part of the energy policy of the Russian Federation to reduce the specific energy intensity of enterprises in the oil transportation system, Transneft PJSC developed and implements the energy saving and energy efficiency improvement Program. The application of energy-saving technologies allowed the company to significantly reduce operating costs and emissions of harmful substances. At the same time, further reduction of energy costs is complicated for objective reasons. The objective of this article is to present additional methods to improve the energy efficiency of oil transportation by the example of the organizational structure of Transneft. Possibilities to reduce energy costs in the organization of the operating services, planning and execution of work to eliminate defects and preparatory work for the scheduled shutdown of the pipeline, the use of pumping equipment, including pumps with variable speed drive, the use of various pipelines layouts, changing the volume of oil entering the pipeline system and increase its viscosity.

Research on Application of New Energy-Saving Building Materials

2012 ◽  
Vol 193-194 ◽  
pp. 406-410 ◽  
Author(s):  
Ai Fang Liu ◽  
Shu Rong Guo
Keyword(s):  
Energy Saving ◽  
Building Material ◽  
Building Materials ◽  
Development Trend ◽  
Scientific Data ◽  
Wall Material ◽  
Insulation Material ◽  
Essential Question ◽  
New Energy ◽  
Research On Application

Currently, energy saving and consumption reduction has been a crucial task the domestic people are facing with. It has been considered as essential question in the field of building materials to research and develop a new energy saving building material. In this paper, we classified new wall material and thermal insulation material, analyzed the performance, feature and application of such materials, selected typical foam concrete and slurry insulation material and analyzed their thermal properties and technology parameters and so on, to present the development trend and direction of energy saving building material, to provide valid scientific data to relevant building energy saving management units, design units and construction units, to play a positive guiding role in improving the application level of new energy saving building material and promoting new energy saving building material of high quality.

New Energy-Saving Cooling System

1982 ◽  
Author(s):  
I. Fukuchi ◽  
K. Kobayashi ◽  
H. Yamamoto
Keyword(s):  
Energy Saving ◽  
Cooling System ◽  
New Energy

A New Energy-Saving Catalytic System: Carbon Dioxide Activation by a Metal/Carbon Catalyst

ChemSusChem ◽  
2017 ◽  
Vol 10 (18) ◽  
pp. 3671-3678 ◽  
Author(s):  
Danim Yun ◽  
Dae Sung Park ◽  
Kyung Rok Lee ◽  
Yang Sik Yun ◽  
Tae Yong Kim ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Energy Saving ◽  
Catalytic System ◽  
Carbon Catalyst ◽  
New Energy ◽  
Carbon Dioxide Activation

scholarly journals Talking about the Energy-saving Technical Measures in the Electrical Design of Buildings

1970 ◽  
Vol 1 (1) ◽  
Author(s):  
Zhang Mian
Keyword(s):  
Sustainable Development ◽  
Energy Consumption ◽  
Energy Conservation ◽  
Research And Development ◽  
Energy Saving ◽  
New Technologies ◽  
New Products ◽  
New Energy ◽  
Technical Measures

At present, people pay more attention to the energy consumption of building electrical design, the use of energy-saving design can maximize the energy conservation resources, and ultimately increase the pace of social sustainable development. Therefore, the energy-saving designers involved in the need to follow the economic rational, safe and feasible benchmark to select the appropriate energy-saving measures to increase research and development of new technologies, new products and new energy, the concept of sustainable development to be implemented. In view of this, this paper mainly analyzes the energy saving technical measures in the electrical design of thebuilding.

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