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Research Paper | Nuclear Research | United States of America | Volume 14 Issue 4, April 2025 | Popularity: 6 / 10
Technologies for Monitoring the Hermeticity of Fuel Rod Cladding in Various Types of Reactors
Sagarkumar Soni
Abstract: This article explores the technologies employed for assessing the leak - tightness of fuel rod cladding in reactors of various types. The study covers both conventional non - destructive testing methods such as ultrasonic inspection, acoustic emission, and radiography?and modern approaches based on gamma spectrometry data analysis. A comparative analysis is conducted on alloys such as AISI 316L and their modified versions obtained through tungsten and titanium alloying. The findings highlight the advantages of these new materials, particularly their enhanced mechanical strength and resistance to radiation - induced damage. The integrated approach combining advanced materials with high - precision monitoring techniques delivers a synergistic effect, enhancing the overall reliability and safety of nuclear installations while optimizing preventive maintenance protocols. The article is of particular interest to professionals in nuclear energy, engineering design, and reactor safety, as it provides a detailed analysis of modern leak - tightness control techniques for fuel rod cladding, which are critical for optimizing the operational performance of nuclear power plants. In addition, the content will be valuable to researchers and practitioners working on the development and deployment of advanced monitoring and diagnostic technologies aimed at improving the reliability and safety of reactors of various designs.
Keywords: leak - tightness, nuclear reactor safety, non - destructive evaluation, gamma spectrometry, leakage models, modified austenitic stainless steel
Edition: Volume 14 Issue 4, April 2025
Pages: 1570 - 1573
DOI: https://www.doi.org/10.21275/SR25414170418
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