Physical Features of Pollutants Spread in the Air During the Emergency at NPPs

Popov, Oleksandr; Іatsyshyn, Andrii; Ковач, Валерія; Artemchuk, Volodymyr; Taraduda, Dmytro; Sobyna, Vitaliy; Sokolov, Dmitry; Dement, Maksym; Hurkovskyi, V.; Nikolaiev, Kyrylo; Yatsyshyn, Teodoziia; Dimitriieva, D.

doi:10.32918/nrs.2019.4(84).11

Cited by 51 publications

(30 citation statements)

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“…According to the research of M. Berland, and a group of scientists led by O.O. Popov [14] in the vicinity of the emission source creates a field of vertical velocities, attenuating with distance from the source, which sometimes extends over long distances and helps to raise the impurity up.…”

Section: Features Of the Impact Of Emergencies On Technogenically Loaded Objects On The Environmentmentioning

confidence: 99%

“…Information on the fundamentals of the functioning of the atmosphere in its various parts is very important for determining the qualitative and quantitative indicators of air quality at any time, in particular during the operational monitoring of air quality in the emergency zone or during a technogenical accident. It is especially important for forecasting the consequences [14] and effective environmental safety management in areas of such situations. For example, it is also important for the effective assessment and management of the atmosphere that pollutants enter the atmosphere not only from certain stationary or mobile sources of emissions, but can be discharged from the surface of the earth, which has been man-made and anthropogenic, in particular in Ukraine.…”

Section: Features Of the Impact Of Emergencies On Technogenically Loaded Objects On The Environmentmentioning

confidence: 99%

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Modern means of assessing the impact of emergencies on the environmental condition of the ground layer of atmosphere

et al. 2021

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The problem of emergencies will not leave humanity as long as it exists, and therefore it is necessary to at least create conditions under which it is possible to reduce the risks of injuries, diseases and deaths of people who are in the emergency zone. This can be achieved by raising awareness of the nature of the emergency, the hazardous substances that are released in connection with it. Theoretical analysis of various remote means of assessing the impact of emergencies of man-made areas on the ecological state of the atmospheric air of the surrounding areas. It has been found that the use of remote sensing equipment greatly simplifies the procedure of operational monitoring of the environment during emergencies, as well as contributes to the health of professionals. A comparison of different remote means of environmental monitoring of air quality was performed: In particular, stationary automatic stations, mobile automatic stations, probes, and unmanned aerial vehicles (UAVs) were compared. It is proposed to use UAVs as remote means of operational monitoring of air quality. The functional scheme of UAV system implementation for the needs of operative ecological monitoring is offered. The legal features of the use of unmanned aerial vehicles as remote means of monitoring air quality during emergencies are analyzed.

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Section: Features Of the Impact Of Emergencies On Technogenically Loaded Objects On The Environmentmentioning

confidence: 99%

Section: Features Of the Impact Of Emergencies On Technogenically Loaded Objects On The Environmentmentioning

confidence: 99%

Modern means of assessing the impact of emergencies on the environmental condition of the ground layer of atmosphere

et al. 2021

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“…The development and implementation of digital tools in energy companies and staff training are investigated in [3,7,8,9,10,11,12,13,14,15,16,17,18,19]. Peculiarities of the functioning of potentially dangerous objects are described in [2,20,21,22,23,24,25,26,27]. Various aspects of the application of VR and AR technologies for training are investigated in publications [28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,…”

Section: Introductionmentioning

confidence: 99%

Immersive technology for training and professional development of nuclear power plants personnel

Popov¹,

Іatsyshyn²,

Ковач³

et al. 2021

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Training and professional development of nuclear power plant personnel are essential components of the atomic energy industry’s successful performance. The rapid growth of virtual reality (VR) and augmented reality (AR) technologies allowed to expand their scope and caused the need for various studies and experiments in terms of their application and effectiveness. Therefore, this publication studies the peculiarities of the application of VR and AR technologies for the training and professional development of personnel of nuclear power plants. The research and experiments on various aspects of VR and AR applications for specialists’ training in multiple fields have recently started. The analysis of international experience regarding the technologies application has shown that powerful companies and large companies have long used VR and AR in the industries they function. The paper analyzes the examples and trends of the application of VR technologies for nuclear power plants. It is determined that VR and AR’s economic efficiency for atomic power plants is achieved by eliminating design errors before starting the construction phase; reducing the cost and time expenditures for staff travel and staff training; increasing industrial safety, and increasing management efficiency. VR and AR technologies for nuclear power plants are successfully used in the following areas: modeling various atomic energy processes; construction of nuclear power plants; staff training and development; operation, repair, and maintenance of nuclear power plant equipment; presentation of activities and equipment. Peculiarities of application of VR and AR technologies for training of future specialists and advanced training of nuclear power plant personnel are analyzed. Staff training and professional development using VR and AR technologies take place in close to real-world conditions that are safe for participants and equipment. Applying VR and AR at nuclear power plants can increase efficiency: to work out the order of actions in the emergency mode; to optimize the temporary cost of urgent repairs; to test of dismantling/installation of elements of the equipment; to identify weaknesses in the work of individual pieces of equipment and the working complex as a whole. The trends in the application of VR and AR technologies for the popularization of professions in nuclear energy among children and youth are outlined. Due to VR and AR technologies, the issues of “nuclear energy safety” have gained new importance both for the personnel of nuclear power plants and for the training of future specialists in the energy sector. Using VR and AR to acquaint children and young people with atomic energy in a playful way, it becomes possible to inform about the peculiarities of the nuclear industry’s functioning and increase industry professions’ prestige.

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“…The risks to public health associated with air pollution have been analyzed and evaluated in [8,17,18]. Mathematical models have been developed to reduce the spread of pollutants in the atmosphere [19,20].…”

Section: Introductionmentioning

confidence: 99%

Modeling the influence of factors on the level of environmental safety

Pobihun

Havadzyn²,

Melnychuk

et al. 2021

E3S Web Conf.

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There has been established in the article the correlation and regression relationship between the factors of the country’s development and the level of environmental safety on the basis of identifying the patterns of certain factors sets influencing the volume of harmful emissions into the atmosphere. On the basis of modeling, there has been carried out the analysis of individual groups of factors influencing the volumes of harmful emissions in the countries selected for the study. The nature and degree of influence of the selected factors on the resulting indicators (volumes of harmful emissions) have been determined. It has been found that the number of these factors is significantly higher in France than in Ukraine. This is due to both the political and economic situation in the country. The level of energy efficient technologies implementation and environmental restructuring of business entities are no less significant. The ranking of factors has been carried out based on the value of the correlation coefficient within a separate group and each country. There are also highlighted differences in the research results and their reasons.

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Physical Features of Pollutants Spread in the Air During the Emergency at NPPs

Cited by 51 publications

References 1 publication

Modern means of assessing the impact of emergencies on the environmental condition of the ground layer of atmosphere

Modern means of assessing the impact of emergencies on the environmental condition of the ground layer of atmosphere

Immersive technology for training and professional development of nuclear power plants personnel

Modeling the influence of factors on the level of environmental safety

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