Results of investigation of biomass compacting process in an open pressing passage are given. The method of passage length determination is given.
Issues of potato tubers damage during mechanized harvesting are considered. Rational parameters of rotary separator of potato combine are presented.
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.
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.
The effective design for tractor cab with added strength and rigidness for improvement of operator passive safety in emergency is suggested.
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.
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.
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.
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.
Substantiation of geometric parameters for cutting toothed disc of combined ploughshare is given. Its optimal characteristics for research on energy-saving sowing technologies are determined.
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.
The multipurpose fertilizer distributor for tilled crops fertilization is proposed. It ensures application of all kinds of inorganic fertilizer, namely granulated, crystallized, and powdered ones.
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.
Load characteristic and operation accuracy of two different modifications of adaptive friction clutches of the second generation are investigated.
Solution of the task of fuzzy control of power flows in car transmission is proposed. It permits to ensure necessary tractive and adhesion characteristics in different driving conditions.
Two cleaning methods applied to internal space of high-pressure hoses for removing industrial dirt have been analyzed.
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.
Possibility of decrease in fuel consumption when ЯМЗ-238 diesel engine operates in light load modes, by means of changing of its engine capacity by partial cylinder cutout is shown.