The maintenance operation of the ITER in-vessel component, such as a blanket and divertor, must be executed by the remote equipment because of the high gamma-ray environment. During the Engineering Design Activity (EDA), the Japan Atomic Energy Agency (then called as Japan Atomic Energy Research...
The H series high-speed gearbox is a product independently designed by our company and is a major component of centrifugal compressors. Over the past three years, we have produced over a hundred units. 10 The core components of the nuclear reactor, including the screw umbrella, have been succe...
The nuclear fuel assembly is the core component of a nuclear reactor.In a pressurized water reactor fuel assembly,the top-connection structure connects the... YD Liu,WQ Li,JH Chen,... - 核技术:英文版 被引量: 0发表: 2023年 Key top structure, manufacturing method of the electronic equipment...
Simultaneously, nuclear licensing feasibility as well as component failure safety must be part of the design approach. This article describes advanced blanket design approaches undertaken in the past years by the example of the helium cooled pebble bed blanket (HCPB), aiming at an efficient blanket...
The experimental advanced superconducting tokamak (EAST), or the Chinese "artificial sun," achieved a steady-state high confinement plasma operation for 403 seconds on Wednesday, a key step toward the development of a fusion reactor. The breakthrough, achieved after more than 120,000 shots, greatl...
The experimental advanced superconducting tokamak (EAST), or the Chinese "artificial sun," achieved a steady-state high confinement plasma operation for 403 seconds on Wednesday, a key step toward the development of a fusion reactor. The breakthrough, achieved after more than 120,000 shots, greatl...
Large research infrastructures, especially nuclear ones, are extremely expensive to build and operate. Therefore, to develop expertise and competences in nuclear research is more efficient to have a limited number of complementary specialized large nucle
Fig. 3 compares the integrated electron and ion heat fluxes arriving at the targets as a function of particle throughput ΓD and Pedge (note that only the plasma component is compared, the total incident heat flux also includes the energy of ion recombination, potential and kinetic energy of ...
It serves as the primary component of the PRHRS and is situated in the IRWST, which acts as a heat sink, as observed in Fig. 3. Download: Download high-res image (468KB) Download: Download full-size image Fig. 3. Schematic of the AP1000 PRHRS. The PRHRHXS consists of a C-...
Fast Reactor Cycle Technology Development project phase I results of key technology evaluations on a pantograph fuel handling machine (FHM), a fuel transfer pot with two core component positions, dry spent fuel cleaning and minor actinide-bearing fresh fuel shipping cask are summarized. A full-...