نتایج جستجو برای: nuclear power plant
تعداد نتایج: 1076888 فیلتر نتایج به سال:
Humans are an integral part of power plants, ranging from construction to routine maintenance. Analysis of the presence and performance of the human factor can play an effective role in reducing and/or optimizing the use of energy resources. Therefore, in this research the investigation of the plant operator's presence direction in order to control a type of accident with the implementation of ...
Developed as a logical extension of the old engineering discipline of reliability analysis, probabilistic safety assessment (PSA) was introduced in the commercial nuclear power field in the mid-1970s. To date, more than 70 PSAs have been carried out worldwide for nuclear power plants. The studies provide safety insights that could not have been obtained by other means. In most countries with nu...
If asked, what is the relation between climate change, intense weather and health probably the answer would be a straight line relation among the three. The earth is getting warmer day by day and global warming has become a major concern in the past few decades. Various research work is going on but so much of carbon dioxide has already been poured into the atmosphere, so that the technology im...
The Ignalina Nuclear Power Plant consists of two Russian-made RBMK-1500 reactors. The plant uses Lake Druksiai as a natural reservoir for cooling water. Within the framework of the revised radiation dose limitation system, site-specific routine release conversion factors and maximum annual effective doses for the dominant radionuclides and pathways were evaluated for both atmospheric and aquati...
Nuclear power plant status is monitored by a human operator. To enhance the operator’s capability to diagnose the nuclear power plant status in case of a transient, several systems were developed to identify the type of the transient. Few of them addressed the further question: how severe is the transient? In this paper, we explore the possibility of predicting the severity of a transient using...
BACKGROUND Worldwide concerns regarding health effects after the Chernobyl and Fukushima nuclear power plant accidents indicate a clear need to identify short- and long-term health impacts that might result from accidents in the future. Fundamental to addressing this problem are reliable and accurate radiation dose estimates for the affected populations. The available guidance for activities fo...
We adopt a ‘system-of-systems’ framework of analysis, previously presented by the authors, to include the interdependent infrastructures which support a critical plant in the study of its safety with respect to the occurrence of an earthquake. We extend the framework to consider the recovery of the system of systems in which the plant is embedded. As a test system, we consider the impacts produ...
Citation: Kaneko M, Iwata H, Shiotsu H, Masaki S, Kawamoto Y, Yamasaki S, Nakamatsu Y, Imoto J, Furuki G, Ochiai A, Nanba K, Ohnuki T, Ewing RC and Utsunomiya S (2015) Radioactive Cs in the severely contaminated soils near the Fukushima Daiichi nuclear power plant. Front. Energy Res. 3:37. doi: 10.3389/fenrg.2015.00037 Radioactive Cs in the severely contaminated soils near the Fukushima Daiichi...
In this research, required information to simulate and perform neutronic calculations for Bushehr nuclear power plant using the MCNPX code was provided. The results of the code were verified with at least one of the operational data from the reactor. In this work, by writing and implementing a comprehensive program to solve the equations of statistical distribution, neutron flux was obtained an...
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