A two-dimensional model for fluid-structure interaction in curved pipes

E. Bar-On; Y. Berlinsky; Y. Kivity; D. Peretz; A. Libai

doi:10.1016/0029-5493(84)90076-1

A two-dimensional model for fluid-structure interaction in curved pipes

E. Bar-On, Y. Berlinsky, Y. Kivity, D. Peretz, A. Libai

Research output: Contribution to journal › Article › peer-review

Abstract

A "channel" model was developed for the purpose of simulating the interactive fluid-structural response of curved pipes to pressure pulses. Simulation is shown to have been achieved analytically in both the axisymmetric ("breathing") and transverse ("bending") modes of interactive behavior. An experimental program which was aimed at the validation of the model is also described. Tests were run in both straight and curved pipe configurations. Comparisons between measurements and model calculations demonstrate the validity of the model within the range of parameters under consideration. The model was implemented into the DISCO code for nonlinear fluid-shell interaction.

Original language	English
Pages (from-to)	1-10
Number of pages	10
Journal	Nuclear Engineering and Design
Volume	80
Issue number	1
DOIs	https://doi.org/10.1016/0029-5493(84)90076-1
State	Published - 1 Jul 1984
Externally published	Yes

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AU - Peretz, D.

AU - Libai, A.

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A two-dimensional model for fluid-structure interaction in curved pipes

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