Core Support Structure is a critical load-bearing component in reactor cores that maintains structural integrity under extreme thermal and mechanical stresses.
The Core Support Structure is an engineered assembly designed to securely position and support reactor core components including fuel assemblies, control rods, and instrumentation. It provides precise alignment, distributes mechanical loads, accommodates thermal expansion, and ensures safe operation under high-temperature, high-pressure, and radiation conditions. This structure typically consists of grids, plates, beams, and fastening systems that maintain dimensional stability throughout operational cycles.
诱因 → 失效模式 → 工程缓解
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The primary function is to maintain precise positioning and structural integrity of reactor core components while distributing mechanical loads and accommodating thermal expansion under extreme operating conditions.
Visual and dimensional inspections should occur during every refueling outage (typically 18-24 months), with non-destructive testing (ultrasonic, eddy current) recommended every 5-10 years depending on operating history and material conditions.
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CNFX 制造商资料、技术分类、公开产品信息和持续合理性检查。
说明目标数量、应用场景、交期和关键技术要求,用于准备 RFQ 或供应商评估。