The article presents the results of experimental studies of airstream formation by drums in the working area of the stripping header. The parameters of the air flow, its direction of motion are determined; the graphs for the speed of the drum with a cylindrical surface, octagonal in shape, with adjustable tilt and fixed teeth are constructed
An algorithm for obtaining a complex of mathematical
models of electromechanical devices, which can then
be formalized and implemented in software, is
proposed and described. Until recently, the
implementation of this algorithm was possible only
with the manual derivation of all expressions, which
significantly hampered the work of researchers. The
appearance of such programs as Maple, Mathematica
and MathCAD provided the possibility to automate the
process of obtaining analytical calculations that allows
calculating any modes of any types of
electromechanical devices, reduces the likelihood of
errors and allows you to change accepted assumptions
and designations in the developed models. The choice
of the MathCAD program (in comparison with Maple
and Mathmatica) can be justified by the fact that
MathCAD has the most convenient interface, allowing
not only to perform mathematical calculations, but also
to present the results in ordinary mathematical
notation. The analytical results obtained in MathCAD
can be immediately included in numerical models
The algorithm of formation of administrative decisions in a work of city passenger transport at occurrence of difficult situations owing to cessation of work of adja-cent transport or occurrence of blocking of a transit of transport unit is presented
The article presents an algorithm of placement of
spare parts for a three-level system of storage facilities,
we are currently implementing for leading dealer
companies of the southern Federal district, based on
monitoring of failures in the on-line mode, which is
able to prevent the appearance of failures in the process
of combine harvesters, and thus to increase their
operational reliability
This article offers the logical probabilistic approach of administrative decisions acceptance in electronic libraries creation
The article deals with methods for detection and recognition of hand gestures on video in real time and writing a modified algorithm on their basis
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
In the article there are presented the researches results of commercial amendments influence on technological characteristics and quality factors of fish crop as ingredient for new kind of preserved production – vegetable and fish sauces. Characteristic of raw material for functional products production, organoleptic rating and physicochemical specifications for product quality are shown
The main characteristics of a transport network are the intensity of the traffic flow, speed and density of its traffic. Comfortable driver's traffic density is determined by the rule of the traffic police, which is "clearance between cars on the road should be a tenth of the speed of movement." We have built a reference curve of the density function of the flow of vehicles on its speed, which is basic when simulating a traffic flow. The article describes a model of electrical city transport networks, allowing calculating traffic flows, their speed, the density and the number of traffic lanes by means of laws of electrical engineering. We have also compared electrical concepts (current, resistance, electro-motive force, etc.) and transportation (of intensity-flow lane road, transport driving force, etc.). For the transport network there are methods of calculation of electrical circuits - a method of Kirchhoff's laws, loop currents, etc. We have confirmed the correctness of electric models and the possibility of its use for the calculation of transport networks; as well as we have presented an example of the calculation
AN EXPERIMENTAL RESEARCH OF THE SMALL BIOREACTOR WITH THE BUBBLE MIXING SYSTEM AND CATALYTIC HEATING
The article reviews the results of an experimental research of a small bioreactor with bubble mixing system and catalytic heating. The methods improving the efficiency of biogas plants are considered there