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SPH modelling of dissipative sloshing flows under violent vertical harmonic excitation

Autor: S. Marrone, F. Saltari, J. Michel, F. Mastroddi

Publikováno v: Journal of Fluids and Structures. 119:103877

In the present work the damping effect of sloshing flows in tanks subjected to vertical harmonic oscillations is modelled through the Smoothed Particle Hydro- dynamics (SPH) numerical method. The prediction of energy dissipation in theseproblems is o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a9ec274e028284120b1d373eb0c1fb0
https://doi.org/10.1016/j.jfluidstructs.2023.103877

Numerical study on the dissipation mechanisms in sloshing flows induced by violent and high-frequency accelerations. I. Theoretical formulation and numerical investigation

Autor: L. M. Gonzalez-Gutierrez, Andrea Colagrossi, F. Gambioli, Salvatore Marrone

Publikováno v: Physical review fluids (Online) 6 (2021). doi:10.1103/PhysRevFluids.6.114801
info:cnr-pdr/source/autori:Marrone S.; Colagrossi A.; Gambioli F.; Gonzalez-Gutierrez L./titolo:Numerical study on the dissipation mechanisms in sloshing flows induced by violent and high-frequency accelerations. I. Theoretical formulation and numerical investigation/doi:10.1103%2FPhysRevFluids.6.114801/rivista:Physical review fluids (Online)/anno:2021/pagina_da:/pagina_a:/intervallo_pagine:/volume:6

The sloshing motion of a confined liquid inside a vertically moving tank is analyzed in the present series of paper. The main objective of the study is to understand the multiple resulting energy dissipation mechanisms, namely wall-liquid impacts and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53bc753b04de880c6f9d6224bfde8b72
https://journals.aps.org/prfluids/abstract/10.1103/PhysRevFluids.6.114801

Prediction of energy dissipation in violent sloshing flows by Smoothed Particle Hydrodynamics

Autor: J. Calderon, S. Marrone, J. Martinez, M. Antuono, A. Colagrossi

Publikováno v: info:cnr-pdr/source/autori:J. Calderon, S. Marrone, J. Martinez, M. Antuono, A. Colagrossi/congresso_nome:10th EASN virtual Conference/congresso_luogo:Virtual/congresso_data:2-4%2F09%2F2020/anno:2020/pagina_da:/pagina_a:/intervallo_pagine

In the framework of the H2020 SLOWD project the damping effect of violent fuel sloshing on the dynamics of wings subjected to wind gusts is studied. In fact, if accurately evaluated fuel slosh can be taken into account to reduce the design loads on a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=cnr_________::776668344115e247d0d3eee5deb60bc4
https://publications.cnr.it/doc/444479