Numerous studies confirming the effectiveness of the
use of the ozone-air mixture in various fields of
agricultural production lead to an increase in demand
for devices that generate ozone. With the increase in
demand, the requirements for these devices also
increase. Requirements from customers can be
combined in the following series: mobility, ease of
operation, ability to smoothly control performance.
The solution of these tasks is an important scientific
and technical task. This article describes possible
options for power supplies for ozone generators, and
offers a power supply circuit with the ability to adjust
the frequency, the duty cycle and the amplitude of the
signal arriving at the discharge gap of the ozonizer.
Using this scheme will reduce the mass-size
indicators of the ozonizer, thereby increasing its
mobility, in addition, it will be possible to accurately
regulate its performance and improve efficiency. If
necessary, with the help of the proposed scheme, it is
possible to introduce the ozone generator into the
electric resonance mode, which will allow obtaining
the maximum productivity of the ozonator. Thus, the
ozonizer, equipped with the proposed power scheme,
can be used in various technological processes of the
same enterprise
The article describes the modeling process of the
heating system operation of a livestock-breeding
complex. It presents graphs reflecting the influence of
technological parameters of heat supply system of
cattle-breeding complex with a catalytic combustion
device on the parameters of energy efficiency of the
system and the parameters characterizing the stability
of the temperature conditions in the livestock sector
The article considers problems of constructing a
temporal processor in the planning and management of
a multitude of objects using various temporal theories
of representing temporal factors of perception of the
external environment based on the phenomenon of
human memory
For different industries, there was a need of creation new equipment and mechanisms with enhanced characteristics. Special requirements are imposed to energetic and mass-dimensional indices of systems of electric drives as one of the main components of such devices. Mass-dimensional and energetic indices due to constructional features and the used management system will allow improving the use of special or controlled asynchronous cascade systems of an electric actuator of axial construction. One of the main difficulties is simulation and design of special systems of the electric drive. In the article, we offer a new approach to determination of magnetic model parameters of the stator of a component of a controlled asynchronous cascade electric actuator of axial construction
The article has indicated the problem of the growth of
document organization on the example of higher
educational institution FGBOU "Kuban state
technological University". Based on years of practice,
the author conducted a detailed analysis of activity of
service of documentary maintenance of management
of the University and detailed analysis of the structure
of the document taking into account the specifics of
the direction of the organization. The article sets main
tasks of service of the DOE, the actual problems of
transition to paperless documentation of the
organization's resources. We highlight problems of
management and use of documents, due to the steady
growth of documentary information. The major
factors, influencing the growth of volumes of
documents were given. Despite the rapid development
of electronic document management in practice,
electronic document duplicates the traditional
paperwork. However, today the approach to document
management is based on electronic technologies. The
study of the author offers solutions to the general
problem of reducing the volume of document
workflow in the modern world
The article presents the criteria for the effectiveness of
the scientific and pedagogical workers of higher skill
levels for the preparation of scientific and pedagogical
staff. It is known that the preparation of the teaching
staff (PhDs) - one of the most important activities of
higher education institutions; Moreover, when the state
accreditation of higher education institutions
compulsorily taken into account indicators that reflect
the impact of training candidates. Also, of course, that the training of the teaching staff (PhDs) - activities that
require both high levels of research and pedagogical
competence. This means that the results of scientific and
teaching staff higher qualification levels for the
preparation of the scientific staff - both indicators of
research and pedagogical competence; own training of
researchers - an area of "crossing" of scientific and
pedagogical activity. Unfortunately, the increase in the
number of scientific personnel being prepared does not
always mean quality growth. Often trained scientific
personnel (PhD) not only do not approach the level of
competence of its research (the results of research) to
the supervisor, and stopped to engage in scientific
activities after defending his doctoral dissertation (or
engaged at a low level). Therefore, the article authors
consider it expedient to propose indicators that reflect
not only the amount and timeliness of the research
training (PhD thesis defense sometimes occur many
years after graduate school), but also the productivity of
this activity. From the point of view of the authors, the
success of research training only can be considered
productive when prepared by the scientific supervisor
candidates of sciences are highly qualified scientific
personnel, ie conduct high-level research, the results of
which are recognized by the scientific community; the
same is true of the scientific advice (highly qualified
scientific workers - doctors). The practical significance
of the study results - in the possibility of objective
monitoring of research activity of scientific-pedagogical
personnel of higher qualification. Methodological bases
of research: a systematic, competence, sociological, and
metasystem qualimetric approaches. Methods:
modeling, methods of quality control, methods of set
theory, relations and graphs. Normative base of
research: the Federal Law "On Education" (2012), the
federal state educational standards of higher education
(2014, 2015). The work was performed as part of
research projects "Monitoring of the research activities
of educational institutions in the information society"
(№ 16-03-00382) and "Modern information and
educational environment" (16-36-00048) with the
financial support of the Russian Humanitarian
Foundation from 17.03. 2016.
There is always an abrupt variable schedule of cooling
consumption in processing enterprises with seasonal
supply of raw materials. This causes peak heat load on
the refrigeration unit. The introduction of cold
accumulators (CA) in refrigeration units is one of the
modern ways of reducing the cost of refrigeration. The
use of cold accumulators allows you to smooth out
uneven thermal load on refrigeration, reduce the
cooling capacity of the installed equipment and
technical equipment. The night season experiences
minimum heat leakage and power consumption of
frozen ice water (coolant or refrigerant) but the
refrigeration capacity is used during the daytime at
peak heat load of cold consumption at peak electricity
consumption. The major cost of electricity to generate
refrigeration to compensate for heat loss coincides
with the period of high electricity tariffs as shown
from the analysis of cold consumption. The
development of refrigeration systems with cold
accumulation in “night” period of low electricity tariffs
is an important issue based on the forgoing
SCADA is modern information technologies. The
monitoring and control of various technological
processes in industry and in agriculture are possible
thanks to these technologies. The training complex is
created to study features of SCADA systems. The
domestic SCADA Trace Mode The domestic SCADA
Trace Mode is used in this complex. Students study the
abilities of this system on the example of the heating
process. Trace Mode controls humidity and regulates
temperature in a closed space. Its advantage consists
in creation of automatical workstation. There are a
device for accurate temperature measurement; Video,
which repeats the work of the heater on the screen of
the workstation. There is also a trend with graphs of
humidity, of temperature; there is an alarm report with
information on the magnitude and timing of the
process failure. Among them, there is a device for
accurate temperature measurement; video, which
repeats the work of the heater. There is the picture with
graphs of humidity, of temperature and of the target on
a temperature also, there is a report of the alarms about
information on the magnitude and timing of the failure
the process. A distinctive feature of the developed this
complex is to provide students opportunities for
acquiring skills of design and operation training of the
automated control system of technological process of
heating with the holding of tests in real time. After
studying one SCADA system, students are easily
transferred to work in another system, for example,
Master SCADA, domestic producer InSAT
Due to the recommendation of the World Health
Organization, the standard rate of vegetables
consumption for a person per year is 130-150 kg,
including up to 15 kg of fresh production during the
off-season. To meet these standards in Russia, the
construction of greenhouses and greenhouse
complexes was sped up. To cultivate the bulk of
vegetables in the conditions of protected soil we have
mostly used winter greenhouses. At the same time, in
terms of the climatic conditions, the main production
costs are accounted for energy carriers (up to 60 –
70%). The main consumers of energy in greenhouses
are plants’ lighting and creation of the required
temperature conditions for plants and soil. Annual
increase of rates for energy carriers affects the cost of
the greenhouses’ production. To increase the energy
efficiency and independence in greenhouse complexes,
it is proposed to use installations based on gas
reciprocating units (GRU) for the production of two
types of energy – electric and thermal. Such
installations can run on the natural gas and other types
of fuel. The drawback of existing installations is that
they are mainly produced abroad or consist of the
foreign components. As an alternative, we offer new
technical solutions, which were developed and
patented in the Russian Federation. What makes these
solutions original is that asynchronous generators in
the installations are used with various control schemes
The article presents the new criteria suitable for the
diagnosis of the productivity of research and the
importance of its results for the scientific community, are resistant to artificially "improve". It is known that
generally accepted measure of the productivity of
research scientists is the h-index, which is calculated
based on a statistical method of scree. This indicator is
applicable to research teams (organizations). However,
the h-index and a number of other scientometric
indicators based on citation, are easy to be artificially
increased (fraudulent schemes action). New
scientometric parameters adequately reflecting the
importance of research results, and not amenable (or
very difficult to) to be artificially "improved" are
therefore needed; moreover, it is recognized around
the world: the true score (not fictitious) of the
significance of the results of a research scientist for the
scientific community - is a complex metrological
(scientometric) task. The authors argued that such
indicators are primarily index latitude demand for
research results, as well as a number of other
parameters of copyright. Despite the fact that authors
indicators, the same as the h-index are based on
citation, their large values indicate that the scientific
community recognizes the results of the research
activities of scientific and pedagogical workers;
moreover, these indicators can be considered as a
criterion to identify really promising (productive)
researchers. The problem of adequate assessment of
the productivity of research activities and the
significance of its results, the authors consider in the
context of the problems (larger problems) of the
effectiveness of educational environments. The
practical significance of research results lies in the
possibility of their use for constructing criteriondiagnostic
apparatus for monitoring research activities
of scientific institutions (including higher educational
institutions). Research methodology: systemic, metasystemic,
probabilistic-statistical and qualitative
approaches. Research methods: cognitive, structural,
functional, and mathematical modeling; methods of
graph theory, sets and relations; system-cognitive
analysis; methods of quality control (theory of latent
variables); methods of probability theory and
mathematical statistics (first of all – a method of
scree), methods of analytical geometry; methods of the
mathematical theory of limits