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Article Dans Une Revue Journal of Pressure Vessel Technology Année : 2022

Some Comments on Added Mass Modeling for Tube Bundles Under Two-Phase Cross Flow

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Enrico Deri
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Résumé

Abstract Within the study of fluid-elastic instability in heat exchangers tube banks, a considerable theoretical and experimental effort has been produced for understanding fluid–structure coupling in two-phase flow. This communication discusses the commonly accepted added mass modeling and proposes some ways of further improvement. Notably, it turns out that added mass may be overestimated in a two-phase flow. Taking into account this phenomenon improves the collapsing of flow-induced forces data.
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Dates et versions

hal-03668469 , version 1 (14-05-2022)

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Enrico Deri. Some Comments on Added Mass Modeling for Tube Bundles Under Two-Phase Cross Flow. Journal of Pressure Vessel Technology, 2022, 144 (4), ⟨10.1115/1.4054074⟩. ⟨hal-03668469⟩

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