Heat Transfer Simulation of Fuel Transport Cask for High Temperature Gas Cooled Reactor
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摘要: 采用CFX程序模拟高温气冷堆燃料运输容器内外导热、对流、热辐射等传热方式。计算结果表明:容器各部件温度不会超过限值、热工结构符合安全运输要求。将计算结果与容器火烧试验相比较,证明了计算模型的保守性与合理性。Abstract: The heat transfer process（conduction, convection, and radiation） of the transport cask for the high temperature gas cooled reactor is simulated by CFX code. The calculation shows that every component of the cask is below its limit temperature, so the thermal design of the cask could meets the transport standard. The result is compared with the fire-experimentation, which shows the calculation model is conservative and rational.
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Key words:
- High temperature gas cooled reactor /
- New spherical fuel /
- Transport cask /
- CFX /
- Thermal-analysis
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