Why is Non-Destructive Testing Important in Small Modular Reactor Design for Maintenance Accessibility?
In this blog post, we discuss the importance of accessibility for maintenance during the design stages of a Small Modular Reactor (SMR). We explore the challenges of inspections, operations, and maintenance in these compact reactors and how non-destructive testing (NDT) can be utilized to ensure safety and reliability.
Why is Non-Destructive Testing Important in SMR Design for Maintenance Accessibility?
Accessibility for maintenance must be considered during the design stages of SMRs. The compact nature of these reactors may make necessary inspections, operations, and maintenance more challenging throughout their life cycle. If components are not easily accessible, it could result in difficulty identifying and correcting issues that arise during operation, potentially leading to safety risks and cost implications. Proper coordination of manufacturing processes, and consideration of inspection accessibility during design can help ensure SMRs are operated safely and reliably for their entire life cycle. Non-destructive testing is an important tool that can be used to ensure the quality of manufactured and welded components and to identify any potential issues that could impact safety.
What is a Small Modular Reactor?
A Small Modular Reactor (SMR) is a nuclear reactor facility that is smaller than traditional nuclear power plants. SMRs may be used in areas where power needs are smaller in nature or in locations where construction of larger nuclear plants is not feasible. Outside electricity generation, SMRs could also be used as hydrogen fuel, desalination of water, process heat, and more.
How can NDT/NDE be used on SMR?
As stated by Karine Herviou, Director at the Institute for Radiological Protection and Nuclear Safety (IRSN, France) on the International Atomic Energy Agency (IAEA) website, “inspection and non-destructive examination of the welds of components are necessary to check the quality of the manufactured items” (source). Discover the different types of NDT methods that can be utilized during the Small Modular Reactor (SMR) design phase to optimize maintenance and ensure long-term safety and reliability.
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