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Articles in this section
REDUCTION OF THE GEODYNAMIC RISK IN THE DISPOSAL OF RADIOACTIVE WASTE IN GEOLOGICAL FORMATIONS (Papers SGEM2018)
V. Tatarinov, V. Kaftan, V. Morozov, E. Kamnev, T. Tatarinova
Wednesday 19 December 2018 by
ABSTRACT
The paper presents the results of the study of modern movements of the Earth’s crust in the southern part of the Nizhnekanskiy massif according to global navigation satellite systems (GPS/GLONASS). The article presents preliminary results of geodynamic zoning of the Yeniseisky site (...)
HYGRIC PROPERTIES OF CONCRETE CASING FOR RADIOACTIVE WASTE DEPOSITION (Papers SGEM2018)
P. Konvalinka, E. Vejmelkova, L. Scheinherrova, M. Dolezelova, P. Bezdicka
Wednesday 19 December 2018 by
ABSTRACT
This paper presents the results of an experimental study of concrete designed as a secondary barrier for radioactive waste deposition. Sorption materials, such as natural zeolite, have very good encapsulation ability to certain ions, which can be harmful for the environment, such as (...)
ASSESSMENT OF ATMOSPHERIC DISPERSION CONDITIONS FOR NUCLEAR POWER PLANTS CONSTRUCTION (Papers SGEM2018)
F. Bryukhan, A. Bryukhan, A. Vinogradov, M. Vinogradova
Thursday 11 October 2018 by
ABSTRACT
Atmospheric boundary layer (ABL) dispersion conditions relate to key natural factors that characterize radiation and environmental safety of nuclear power plants (NPPs). Therefore, the said conditions are studied in sufficient detail even at pre-design stages of NPPs construction. (...)
EMERGENCY COOLING SYSTEM FOR WATER-COOLED REACTORS (Papers SGEM2018)
R. Aminov, A. Egorov, V. Yurin
Thursday 11 October 2018 by
ABSTRACT
Considered here is the problem of cooling water-cooled reactors in an emergency, including in emergency situations involving a blackout. This problem has become particularly important after the events that occurred at the Japanese nuclear power plant, “Fukushima-1.” Here we present a (...)
HYDROLOGICAL AND METEOROLOGICAL MONITORING IN THE NIZHNY NOVGOROD NPP SITING REGION (Papers SGEM2018)
F. Bryukhan, A. Vinogradov,I. Vinogradov, M. Vinogradova
Thursday 11 October 2018 by
ABSTRACT
Assurance of radiation and environmental safety of nuclear power plants (NPPs) implies development of an automated radiation monitoring system. In its turn, such a system presupposes that hydrological and meteorological monitoring should be arranged on the NPP site and in its (...)
INVESTMENT ADVANTAGES OF THE DUAL FLUID REACTOR BASED ON THE EROI (ENERGY RETURNED ON INVESTED) ANALYSIS (Papers SGEM2018)
A. Kowalska, D. Weißbach, G. Ruprecht, A. Huke, K. Czerski
Thursday 11 October 2018 by
ABSTRACT
A sound measure for the overall efficiency and economy of a power plant is the Energy Return on Investment (EROI). The EROI values could be evaluated for different types of power plants including photovoltaics, wind energy, solar thermal, hydro, natural gas, biogas, coal and nuclear (...)
MODEL OF ROTOR DEFORMATIONS DUE THE EARTHQUAKE (Papers SGEM2018)
P. Hruby, T. Nahlik, D. Smetanova
Thursday 11 October 2018 by
ABSTRACT
Influences of earthquakes on nuclear power plants and their parts are studied in frame of nuclear safety. In the past, the authors have dealt with the effects of earthquakes and vibrations in the primary circuit. However, it cannot be omitted that the seismic influences can show up (...)
ON NON-CONFORMITY OF THE CLASSIC REACTOR KINETICS TO PHYSICS OF A CHAIN REACTION (Papers SGEM2018)
N. Oshkanov
Thursday 11 October 2018 by
ABSTRACT
Background: In the classical kinetics theory of a nuclear reactor, inserting the slightest reactivity-jump leads to an unlimited exponential increase in the reactor power. The purpose this study is the establishment of the nature of such a phenomenon.
Methods: Theoretical research is (...)
OPTIMISING THE SAFETY OF CONTAMINATED PLANT BIOMASS MANIPULATION IN CASE OF NUCLEAR POWER PLANT ACCIDENT (Papers SGEM2018)
I. Kasparova, E. Pecharova, V. Zdrazil
Thursday 11 October 2018 by
ABSTRACT
The study presents the possibilities, procedures and financial burden of mitigation and elimination of the consequences of radiation events within emergency zones of nuclear power plants regarding local contaminated plant biomass of agricultural crops. The agricultural land of (...)
PILOT SURVEY OF SOIL CONTAMINATION 30 YEARS AFTER CHERNOBYL (Papers SGEM2018)
B. Tesarova, E. Pecharova, T. Doksanska, J. Skrkal
Thursday 11 October 2018 by
ABSTRACT
The study was carried out in cooperation with the State Institute for Radiation Protection of the Czech Republic as a pilot project for the 137Cs Residue after the Chernobyl accident. The prediction of the development of the radiation situation can be based on an extensive soil (...)
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