In the article, the questions of modeling of the combined arable unit, in particular, in the process of rejection of soil by a lateral surface of rotational working body of active action are considered. Rational values of the parameters and operating modes of rotational working body of active action are received
The completed observations have confirmed the expediency of vertical installation of the all-season electro helio water heater’s collector under certain conditions. In summer, Kv is considerably more than unity. In winter and low season, Кv is nearly equal to unity, which is necessary
The problem of preparing most suitable optimal technical offer for datacenter systems hardware supply using set cover problem method is considered in this article
The article describes the application fields of a low frequency electromagnetic field for the increase the storage period of agricultural products. It also describes the advantages of the use of electromagnetic fields of the extremely low frequency to enhance the seed germination of crops, drying and reducing the microbization of raw materials in the preparation of it prior to cooking or other processing in the production of food. The article presents the modes of influence of electromagnetic fields of extremely low frequencies at the various processes used in the food industry
The experimental data of the study physical and mechanical properties of modified "poor" concrete for road clothing base device has been presented in this article
The article presents the approach to modeling of microprofile felling areas as the bearing surface of harvesting machines and is an example of the model obtained in the study of the behavior of wheeled vehicle on uneven support surface
In this article we have considered the issues of forming a complex system of models of VADS (driver - vehicle - road - environment) in terms of the intensity of traffic on them. We have proposed the two-level model of governance system in DU-TP, which includes strategic and operational (current) management. The algorithm for management of this system including the movement of vehicles in different natural and climatic conditions, providing normative and actual parameters of the road has been studied. We also offer several levels of management exploitation of roads and traffic
The article describes the advantages of using cartosemiotic GIS models in а preparation of the bank data source to create a geofiltrational and geomigrational groundwater flow models using modern software simulation. It also describes the technology of modeling
In this article we have considered a seismic survey technology to refine the geological structure and the determination of physical and mechanical properties of soils in the operational methods of nondestructive testing and prediction of physical stability of hydraulic structures (dams)
On the base of the smoothed particles hydrodynamics method, the mathematical model of plasma coating process on details surfaces in the mode of electrical parameters modulation is performed. This model al-lowed optimizing the plasma coating process parame-ters