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Chung-Gi Kwon, Seokyoung Ahn and Jun-Yeop Lee
A preliminary derived concentration guideline level (DCGL) was calculated for the soil of the Wolsong nuclear power plant (NPP) (the first commercial pressurized heavy water reactor in South Korea) site using the RESRAD-ONSITE computational code. In tota...
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M.A. Utkin,O.V. Boyko,M.G. Zhabitskii
Pág. 46 - 50
The visualization of physical processes, support of nuclear facility safety, personnel training, and reduction of radiation dose rate are priority and essential goals in the nuclear field. The application of virtual reality can improve the analysis in th...
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Takuya Kishimoto, Hanwool Woo, Ren Komatsu, Yusuke Tamura, Hideki Tomita, Kenji Shimazoe, Atsushi Yamashita and Hajime Asama
In this paper, we propose a path planning method for the localization of radiation sources using a mobile robot equipped with an imaging gamma-ray detector, which has a field of view in all directions. The ability to detect and localize radiation sources...
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Junpil Park, Jaesun Lee, Zong Le and Younho Cho
The safety diagnostic inspection of large plate structures, such as nuclear power plant containment liner plates and aircraft wings, is an important issue directly related to the safety of life. This research intends to present a more quantitative defect...
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José de Jesús Rivero Oliva
Pág. 63 - 72
Probabilistic Safety Assessment (PSA) has been widely used in Nuclear Power Plants Risk Analysis and can be applied to ElectricPower Systems to evaluate initiating events such as short circuits, transmission lines overflows or human operational /maintena...
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Victoria Tarasova,Mikhail Kuznetsov,Dionis Kharlampidi,Andrey Kostikov
Pág. 45 - 56
The study addresses the development of a method for the optimal design of vacuum-evaporative heat pump plants (HPP) for a cooling system of technological equipment of the second circuit at a nuclear power plant (NPP) using modern methods of thermodynamic...
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Masamichi Oura, Ryohji Ohba, Alan Robins and Shinsuke Kato
For more than fifty years, atmospheric dispersion predictions based on the joint use of a Gaussian plume model and wind tunnel experiments have been applied in both Japan and the U.K. for the evaluation of public radiation exposure in nuclear safety anal...
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David Denkenberger and Joshua M. Pearce
Several catastrophes could block the sun, including asteroid/comet impact, super volcanic eruption, and nuclear war with the burning of cities (nuclear winter). Previous work has analyzed alternate food supplies (e.g., mushrooms growing on dead trees, ba...
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Yixiang Liao and Dirk Lucas
The flashing phenomenon is relevant to nuclear safety analysis, for example by a loss of coolant accident and safety release scenarios. It has been studied intensively by means of experiments and simulations with system codes, but computational fluid dyn...
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Gezekile Nyalunga, Vishana Naicker, Maria du Toit
In recent years, due to economic and social infrastructure development and growth, South Africa has been facing growth in energy demand. Addressing this demand includes building more coal power stations, however with attention paid in designing them to r...
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