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World Journal of Nuclear Science and Technology (WJNST) is a journal dedicated to providing a platform for publication of articles about nuclear science and technology and its applications. All manuscripts must be prepared in English and are subject to a rigorous peer-review process. Generally, accepted papers will ap…
Jianyong Zhang, Xiaohu Mo, Xiao Cai
High purity germanium detectors have important applications in many fields. Detector’s performance deteriorated significantly due to radiation of neutron. The annealing of damaged HPGe detector is expounded in this monograph. The experiment results indicate t…
Rabi Rabi, Lhoucine Oufni, Khamiss Cheikh, El-Houcine Youssoufi, Hamza Badry, Youssef Errami
Human exposure to radon inside different parts of the house has become a great concern. In this study, the distribution of radon and its decay inside the shower will be numerically investigated. In fact, the radon concentration in water is measured through th…
Baoling Zhang, Xue Su, Chongyang Li, Junwei Zhang
Dislocation and grain boundary have great influence on helium behavior in materials. In this paper, the helium bubble coalescence in titanium with dislocations was simulated using molecular dynamics method. The results show that, when the second helium bubble…
Xenofontos Thalia, Savva Panayiota, Melpomeni Varvayanni, Jacques Maillard, Jorge Silva, Nicolas Catsaros
One of the most important safety parameters taken into consideration during the design and actual operation of a nuclear reactor is its control rods adjustment to reach criticality. Concerning the conventional nuclear systems, the specification of their rods’…
Ranjana Nath-M
Radiopharmaceuticals are used in nuclear medicine for diagnostic or therapeutic acts. The short decay half-lives of medical radioisotopes, especially those used for diagnostics, imply that they should be produced continuously and transported as quickly as pos…
Takeshi Takeda, Yuki Wada, Yasuteru Sibamoto
Many experiments have been conducted on accidents and transients of pressurized water reactor (PWR) employing the rig of safety assessment/large-scale test facility (ROSA/LSTF). Recent research activities concerned with the OECD/NEA international joint projec…
Peter Fleming, Pedro Orrego, Felipe Pinilla
The rare earth elements (REE) include the group of 15 lanthanides, scandium and yttrium and have diverse applications in technological and nuclear areas. The existence of REE in massive solid mining wastes generated in leaching processes of copper minerals in…
Bashayer M. Al-Zahrani, Haifa S. Alqannas, Safia H. Hamidalddin
In this work, gamma-ray spectroscopy based on semiconductor hyper pure germanium (HPGe) detector was used to evaluate the activity concentrations of the natural radionuclides (U-238 (Ra-226), Th-232 and K-40) and the fallout nuclide (Cs-137) for thirty sample…
K. M. Hwang, H. Yun, H. K. Seo, E. J. Jung, J. S. Im, K. M. Kim, D. J. Kim
A number of piping components in the secondary system of nuclear power plants (NPPs) have been exposed to aging mechanisms such as FAC (Flow-Accelerated Corrosion), cavitation, flashing, LDIE (Liquid Droplet Impingement Erosion), and SPE (Solid Particle Erosi…
Nitendra Singh, Arun K. Nayak, Parimal P. Kulkarni
Steam explosion is one of the crucial and poorly understood phenomena which may occur during severe accident scenario and may lead to containment failure. In spite of several experimental and analytical studies, the root cause of steam explosion has not been…
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World Journal of Nuclear Science and Technology (WJNST) is a journal dedicated to providing a platform for publication of articles about nuclear science and technology and its applications. All manuscripts must be prepared in English and are subject to a rigorous peer-review process. Generally, accepted papers will ap… All articles are open access under a CC BY 4.0 licence, with authors retaining copyright.
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