Results 1 to 10 of about 795,106 (297)

Selecting methodology for developing emergency preparedness and response framework of an NPP accident [PDF]

International Journal of Research in Industrial Engineering, 2022
The Emergency Preparedness and Response (EPR) framework to a radiological emergency in a Nuclear Power Plant (NPP) accident should be developed systematically and efficiently by applying an appropriate methodology.
Muhammed Mufazzal Hossen, Mahmud Hossain, K. M. Jalal Uddin Rumi   +2 more
doaj   +1 more source

Commissioning of Underground Nuclear Astrophysics Experiment JUNA in China [PDF]

EPJ Web of Conferences, 2022
Underground Nuclear Astrophysics Experiment in China (JUNA) has been commissioned by taking the advantage of the ultra-low background in Jinping underground lab.
Liu Weiping, Li Zhihong, He Jianjun, Tang Xiaodong, Lian Gang, Su Jun, Shen Yangping, An Zhu, Chao Fuqiang, Chang Jianjun, Chen Lihua, Chen Han, Chen Xiongjun, Chen Yunhua, Chen Zhijun, Cheng Jianping, Cui Baoqun, Fang Xiao, Fu Changbo, Gan Lin, Guo Bing, Han Zhiyu, Guo Xuyuan, He Guozhu, He Jinrong, Heger Alexander, Hou Suqing, Huang Hanxiong, Huang Ning, Jia Baolu, Jiang Liyang, Kubono Shigeru, Li Jianmin, Li Mingchuan, Li Kuoang, Li Ertao, Li Tao, Li Yunju, Lugaro Maria, Luo Xiaobing, Ma Hongyi, Ma Shaobo, Mei Dongming, Nan Wei, Nan Weike, Qi Ningchun, Qian Yongzhong, Qin Jiuchang, Ren Jie, Shang Changsong, Sun Liangting, Sun Wenliang, Tan Wanpeng, Tanihata Isao, Wang Shuo, Wang Peng, Wang Youbao, Wu Qi, Xu Shiwei, Yang Yao, Yu Xiangqing, Yue Qian, Zeng Sheng, Zhang Long, Zhang Hao, Zhang Huanyu, Zhang Liyong, Zhang Ningtao, Zhang Peng, Zhang Qiwei, Zhang Tao, Zhang Xiaopeng, Zhang Xuezhen, Zhao Wei, Zhou Jifang, Zhou Yong   +75 more
doaj   +1 more source

Comparing dose response of cancer incidence in Sweden after the Chernobyl Nuclear Power Plant accident with Life Span Study of atomic bomb survivors. [PDF]

Radiat Prot Dosimetry
Tondel M, Nordquist T, Isaksson M, Rääf C, Wålinder R.   +4 more
europepmc   +3 more sources

Atomic Routes and Cultures for a New Narrative on Franco’s Regime

Culture & History Digital Journal, 2021
A decision by two Spanish companies to start producing nuclear-based electrical energy was the beginning of a journey that led two Spanish engineers to the United States and Canada in 1957.
Ana Romero de Pablos
doaj   +1 more source

Use of In-house Design Modules When Choosing Bearing Assemblies for Pumps Being Designed [PDF]

Journal of Mechanical Engineering, 2020
Among the main components that largely affect the operational reliability of centrifugal pumps are bearing assemblies. Based both on the generalization of theoretical data and practical skills in selecting bearings, specialists of JSC VNIIAEN developed ...
Andrii A. Rudenko, Volodymyr I. Zaitsev, Yuliia V. Sirobaba   +2 more
doaj   +1 more source

Research and development of three-dimensional isolation system for SFR (Experimental study on static characteristics using half scale size model)

Nihon Kikai Gakkai ronbunshu, 2023
The seismic resistance of nuclear power plants, particularly those using Sodium-Cooled Fast Reactor (SFR) design, is of crucial significance. This paper presents an innovative three-dimensional seismic isolation system developed to address the inherent ...
Tsuyoshi FUKASAWA, Tomoyuki HIRAYAMA, Shinobu YOKOI, Akihiko HIROTA, Takahiro SOMAKI, Masaki YUKAWA, Takayuki MIYAGAWA, Masato UCHITA, Tomohiko YAMAMOTO, Masashi MIYAZAKI, Tomoyoshi WATAKABE, Shigeki OKAMURA, Satoshi FUJITA   +12 more
doaj   +1 more source

Fundamental study on seismic safety margin for seismic isolated structure using the laminated rubber bearings

Nihon Kikai Gakkai ronbunshu, 2021
This paper describes a fundamental study on the seismic safety margin for isolated structures using laminated rubber bearings. The variation of the seismic response assumed in the isolated structures will occur under the superposition of "Variations
Tsuyoshi FUKASAWA, Takayuki MIYAGAWA, Masato UCHITA, Tomohiko YAMAMOTO, Masashi MIYAZAKI, Shigeki OKAMURA, Satoshi FUJITA   +6 more
doaj   +1 more source

Effect of KOH and dissolved hydrogen on oxide film and stress corrosion cracking susceptibility of Alloy X-750

Mechanical Engineering Journal, 2023
The replacement of LiOH with KOH for pH control in the primary water of pressurized water reactors (PWRs) is being considered due to the growing cost of enriched 7Li. This study aims to investigate the susceptibility of the primary water stress corrosion
Kenta KAKITANI, Wataru SUGINO, Yusuke NAKANO, Kenji SATO, Yuichi SHIMIZU   +4 more
doaj   +1 more source

Proposal for maintenance optimization scheme based on system based code concept

Mechanical Engineering Journal, 2023
To develop rationalized maintenance plans for nuclear power plants, the characteristics of each plant must be considered. For sodium-cooled fast reactor (SFR) plants, constraints on inspections exist due to the specialty that equipment retaining sodium ...
Hiroki YADA, Shigeru TAKAYA, Kyoichi MOROHOSHI, Shinobu YOKOI, Takayuki MIYAGAWA   +4 more
doaj   +1 more source

Identifying the key development areas for small nuclear power plants [PDF]

Nuclear Energy and Technology, 2022
The paper considers the key characteristics of the small nuclear power plant (SNPP) modular design, demonstrates the possibility for reducing the construction cost and time for this class of plants due to factory fabrication, the effect of series ...
Sergey L. Soloviev, Denis G. Zaryugin, Sergey G. Kalyakin, Sergey T. Leskin   +3 more
doaj   +3 more sources