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A porosity method to model the internal structures of a reactor vessel

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Marie-France Robbe

Abstract

To take into account the influence of a structure net among a fluid flow, without modelling exactly the structure shape, a concept of "equivalent porosity method" was developped. The structures are considered as solid pores inside the fluid. The method was studied for HCDA in LMFBR, but it can be applied to any problem involving fluid flow getting through a solid net.
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Dates and versions

cea-03956736 , version 1 (25-01-2023)

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  • HAL Id : cea-03956736 , version 1

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Marie-France Robbe. A porosity method to model the internal structures of a reactor vessel. 15th International Conference on Structural Mechanics in Reactor Technology (SMIRT 15), Aug 1999, Seoul, South Korea. ⟨cea-03956736⟩

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