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首页> 外文期刊>International Journal of Heat and Mass Transfer >CHF on Anodized Zirconium-based Alloy Surfaces with Protective Oxide Layers for ATF cladding
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CHF on Anodized Zirconium-based Alloy Surfaces with Protective Oxide Layers for ATF cladding

机译：阳极氧化锆基合金表面的CHF，具有用于ATF包层的保护氧化物层

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摘要

An anodization method is considered for the accident-tolerant fuel cladding in nuclear power plants. A new approach is used to form stable/intact nanostructures on the conventional Zr-based cladding surface to protect the surface against active oxidation under high-temperature steam conditions. CHF experiments have been performed to consider the anodizing time, boric acid concentration and irradiation effects. After certain periods, the CHF values become saturated, and the boric acid-added coolant shows noticeable effects on the non-anodized surface. The irradiated surfaces become hydrophobic but still showed better CHF results than the non-anodized surfaces.
机译：考虑核发生厂的事故燃料包层的阳极氧化方法。一种新方法用于在传统的基于Zr的包层表面上形成稳定/完整的纳米结构，以在高温蒸汽条件下保护表面免受活性氧化。已经进行了CHF实验以考虑阳极氧化时间，硼酸浓度和辐照效应。在某些时期之后，CHF值变得饱和，硼酸加入的冷却剂显示出对非阳极氧化表面的显着影响。辐照表面变得疏水，但仍然显示出比非阳极氧化表面更好的CHF结果。

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  • 来源
    《International Journal of Heat and Mass Transfer》 |2021年第5期|120936.1-120936.11|共11页
  • 作者

    Dong Hoon Kam; Hyoung Suk Yu; Yong Hoon Jeong; Yang Jeong Park; Jung Woo Kim; Sung Oh Cho;

  • 作者单位

    Korea Atomic Energy Research Institute (KAERI) 989-111 Daedeokdaero Yuseong-gu Daejeon 34057 Republic of Korea Department of Nuclear and Quantum Engineering Korea Advanced Institute of Science and Technology (KAIST) 291 Daehak-ro Yuseong-gu Daejeon 305-701 Republic of Korea;

    Department of Nuclear and Quantum Engineering Korea Advanced Institute of Science and Technology (KAIST) 291 Daehak-ro Yuseong-gu Daejeon 305-701 Republic of Korea;

    Department of Nuclear and Quantum Engineering Korea Advanced Institute of Science and Technology (KAIST) 291 Daehak-ro Yuseong-gu Daejeon 305-701 Republic of Korea;

    Department of Nuclear and Quantum Engineering Korea Advanced Institute of Science and Technology (KAIST) 291 Daehak-ro Yuseong-gu Daejeon 305-701 Republic of Korea;

    Department of Nuclear and Quantum Engineering Korea Advanced Institute of Science and Technology (KAIST) 291 Daehak-ro Yuseong-gu Daejeon 305-701 Republic of Korea;

    Department of Nuclear and Quantum Engineering Korea Advanced Institute of Science and Technology (KAIST) 291 Daehak-ro Yuseong-gu Daejeon 305-701 Republic of Korea;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
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  • 正文语种 eng
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