Scientists from Don State Technical University (DSTU) have developed a method to improve the stability of leak detectors (LS) of nuclear reactors, especially under extreme vibration conditions. This was reported by the Ministry of Science and Higher Education of the Russian Federation. These devices monitor possible coolant leaks in reactors, and the new technique is aimed at ensuring their reliable operation throughout the entire period of operation.
Project manager Valery Lebedev said that using numerical modeling in SolidWorks helped developers assess the vibration resistance of the alarms. They were able to calculate resonant vibration frequencies and perform a dynamic analysis to determine how loads affect the joint venture’s components. This allows structures to be pre-designed to better cope with extreme operating conditions.
Based on the design analysis and accurate calculations, scientists proposed more rational models of the joint venture elements. These innovations reduced the need for manual adjustments during their manufacture and simplified the mass production process. The developments were carried out in cooperation with the company AEM Technologies, part of Atomenergomash, the mechanical engineering division of Rosatom.
Source: Ferra
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