Vol 81, No 10 (2014)
- Year: 2014
- Published: 15.10.2014
- Articles: 19
- URL: https://journals.eco-vector.com/0321-4443/issue/view/3621
Articles
Analysis of technologies for chemical converting of alternative energy sources into motor fuel
Abstract
Results of comparative analysis of technologies for converting some kinds of alternative energy sources into fuel for motor-and-tractor engines are given. Choosing of the most acceptable raw material for production of efficient motor fuel is substantiated.
Tractors and Agricultural Machinery. 2014;81(10):3-6
3-6
Experimental investigation of gas diesel engine of К-700А tractor
Abstract
Necessity of natural gas using as alternative motor fuel is substantiated. The system of distributed gas fuel supply into combustion chamber of gas diesel engine is presented. Experimental investigations of the К-700А tractor equipped with developed fuel supply system have been carried out.
Tractors and Agricultural Machinery. 2014;81(10):7-9
7-9
10-11
Electronic on-board control system of operational and technological parameters of cotton harvesting units
Abstract
The main parameters for control and assessment of technological and operating indices of machine and tractor units for cotton harvesting are given; technical specifications are stated. Block scheme of microprocessing on-board control system of operational and technological parameters of cotton harvesting units is given.
Tractors and Agricultural Machinery. 2014;81(10):11-14
11-14
Loading device for oncoming dynamic loading
Abstract
Methods of running and testing of parts, units and aggregates under load in case of transferring required drive torques through them are considered. The method of loading by oncoming drive torques using inertial loaders is theoretically substantiated.
Tractors and Agricultural Machinery. 2014;81(10):15-16
15-16
16-19
Modeling of thermal stress condition of combustion head of tractor diesel engine
Abstract
The calculation method for thermal stress condition of combustion head of tractor diesel engine is suggested. Methods of determination of heat-transfer coefficient taking into account construction of combustion head are suggested.
Tractors and Agricultural Machinery. 2014;81(10):19-23
19-23
23-25
25-29
30-31
31-33
Efficient depth of primary soil cultivation
Abstract
Examples of determination of optimal soil cultivation depth during grain production are considered. Obtained mathematical model permits to determine optimal soil cultivation depth in specific environmental and economic conditions.
Tractors and Agricultural Machinery. 2014;81(10):34-35
34-35
36-38
Efficiency estimation of mechanic regulators of high-pressure fuel injection pumps
Abstract
Influence of design parameters of mechanic regulators of fuel injection pumps on dynamic parameters of internal combustion engine operation have been analyzed using mathematical models accounting influence of lever position of a fuel supply regulator and rotation frequency of cam shaft.
Tractors and Agricultural Machinery. 2014;81(10):38-39
38-39
Field effect application for the decrease of machines’ friction losses
Abstract
Results of full testing of an electronic friction adjuster are given. It is shown that rational use of field effect in tribotechnical practice permits to ensure growth of energy efficiency of industrial equipment and machinery without design changes and extra investment.
Tractors and Agricultural Machinery. 2014;81(10):40-43
40-43
44-46
Development issues of innovative system of machines and technologies for plant cultivation
Abstract
Current state and development prospects of agricultural machinery and technologies as well as fundamental principles for substantiation, formation and development of innovative system of machines and technologies are considered.
Tractors and Agricultural Machinery. 2014;81(10):46-50
46-50
50-52
Winners of AGROSALON innovation contest
Abstract
Подведены итоги независимого профессионально конкурса инновационной техники АГРОСАЛОН 2014. Новейшие модели техники оценило международное жюри, в состав которого вошли специалисты, рекомендованные компаниями-членами выставочного комитета. На конкурс была представлена 61 разработка в области сельхозмашиностроения, наградами отмечены 19.
Tractors and Agricultural Machinery. 2014;81(10):52
52
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