Comparison of Two Different Fuel-Coolant Interaction Systems

CHEN Linghai; LUO Rui; WANG Zhou; YANG Xianyong

Mar. 2007

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CHEN Linghai, LUO Rui, WANG Zhou, YANG Xianyong. Comparison of Two Different Fuel-Coolant Interaction Systems[J]. Nuclear Power Engineering, 2007, 28(1): 45-48.

Citation:

CHEN Linghai, LUO Rui, WANG Zhou, YANG Xianyong. Comparison of Two Different Fuel-Coolant Interaction Systems[J]. Nuclear Power Engineering, 2007, 28(1): 45-48.

CHEN Linghai, LUO Rui, WANG Zhou, YANG Xianyong. Comparison of Two Different Fuel-Coolant Interaction Systems[J]. Nuclear Power Engineering, 2007, 28(1): 45-48.

Citation:

CHEN Linghai, LUO Rui, WANG Zhou, YANG Xianyong. Comparison of Two Different Fuel-Coolant Interaction Systems[J]. Nuclear Power Engineering, 2007, 28(1): 45-48.

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Comparison of Two Different Fuel-Coolant Interaction Systems

Key Laboratory for Thermal Science and Power Engineering of Ministry of Education, Tsinghua University, Beijing, 100084, China

Received Date: 2005-11-08
Rev Recd Date: 2006-03-03

Available Online: 2025-07-21

Abstract

Abstract

In the fuel-coolant interactions,water and Na are the two most commonly used coolants.It is proved that the water can produce violent interactions with molten metal and results in steam explosion.With the development of the MFBR technique,the problem of reactor safety must be solved urgently.Water-FCI phenomenon and Na-FCI phenomenon are compared by analyzing experimental results and numerical simulation,thus providing a basis for the analysis of MFBR safety.
- FCI phenomenon,
- Hydrodynamic fragmentation,
- Thermodynamic fragmentation,
- Phase change