DEPENDENCE OF THE COST OF ELECTRICITY ON THE VOLUME OF GREENHOUSE GAS EMISSIONS

The strategy of low-carbon development of the economy and energy of Russia provides for the introduction of a fee (tax) for carbon dioxide emissions by power plants. This will seriously affect their prospective structure and lead to an increase in electricity prices. The expected neg-ative consequences for national and energy security are great. But serious and multilateral research is needed to properly assess these strategic threats

THE USE OF ASH FROM THERMAL POWER PLANT DUMPS IN THE PRODUCTION OF PORTLAND CEMENT

The article considers a technical solution for the introduction of pozzolan additives into the cement after grinding clinker. Such additives are the fly ash of the CHP and ash from the ash dump. The use of ash in the composition of cement reduces its cost and energy intensity of its production

STRENGTHENING SPATIAL PERSPECTIVE THROUGH GIS APPLICATIONS IN TRANSPORT MODELING

The process of transporting passengers and goods takes place in space; therefore, geospatial foundations are considered in transport models. Considering conceptual, methodological and technical developments in this direction, the relevance of an integrated approach becomes obvi-ous. The article deals with geographic information systems and their application in modeling transport processes. Three areas are identified in which the spatial perspective contributes to effective modeling and increasing the reliability of the results obtained. The purpose of the study is to prove the prospects of spatial transport modeling with the integration of geographic information systems

ON THE ISSUE OF PSYCHOLOGICAL WELL-BEING OF STUDENTS DURING DISTANCE LEARNING

The article discusses the concept, theoretical concepts of psychological well-being of the individual, analyzes the structure of this phenomenon. The analysis of the results of empirical studies of the psychological well-being of students transferred to distance learning in the conditions of the spread of coronavirus is given

COMPETENCE PROBLEMS OF PROFESSIONAL RISK ASSESSMENT

The characteristics of the assessment of professional risks are given. The analysis of the competence of labor protection specialists for the assessment of occupational risks has been carried out

EMERGING ADULTHOOD: REPRODUCTIVE HEALTH ANDREPRODUCTIVEATTITUDES

The objective assessments of the reproductive health of students of both sexes, enrolled in the bachelor's training program, belonging to the group «emerging adulthood», obtained from the results of medical examinations, are considered. The data on reproductive behavior and reproductive attitudes of students, obtained in the course of a pilot sociological study, are analyzed. A comparison is made with the available literature data, and further in-depth studies are substantiated

PROCEDURE FOR CARRYING OUT GAS DANGEROUS WORKS IN THE PETROCHEMICAL PRODUCTION

The article discusses the organization of gas hazardous work in petrochemical production

DEVELOPMENT OF A GALVANIC COATING USING AN ADDITIVE RUBEAN ACID DERIVATIVE FOR THE PUMP HOUSING

The article presents the results of a study of the process of obtaining a shiny nickel coating on steel from sulfuric acid electrolyte in the presence of an organic brightening additive - a de-rivative of rubeanhydric acid - under different modes of electrolysis. The expediency of using a nickel coating for corrosion protection of the housing of a high-pressure centrifugal pump has been substantiated

SOLAR INSOLATION CALCULATION PROGRAM IN MATLAB / SIMULINK ENVIRONMENT

The article describes the mathematical calculation of the inflow of solar insolation, the device and operation of the insolation calculation program, graphs showing the change in radiation from the influence of weather factors, the location of the installation of solar receivers are ob-tained

PROBLEM OF COMPUTER MODELING OF STEAM GENERATORS CHP-1 OF THE KORYAZHMA BRANCH OF ILIM GROUP AND WAYS OF SOLUTION

The concept of synthesis of a computer simulator model of a group of steam generators BKZ-160-100F is considered. An approach is formulated for constructing a mathematical de-scription structure with the possibility of parallelization of computational procedures