Open AccessMesh independence of a transient multiphase fluid-solid interaction
Author(s) -
Ionel Chirică,
C. M. Angheluta,
S. D. Perijoc,
A. I. Hobjilă,
Michael Frătiţa
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1297/1/012026
Subject(s) - drag , transient (computer programming) , mechanics , independence (probability theory) , solid surface , multiphase flow , sizing , materials science , computer science , simulation , mathematics , physics , chemistry , statistics , organic chemistry , chemical physics , operating system
To prepare for a transient analysis of a damaged ship, a mesh independence test was carried out on an open channel free surface simulation with fluid-solid interaction. The numerical methods applied, the mesh sizing and method, as well as several other parameters which might influence the results were adjusted to obtain comparisons and establish the proper solution for the upcoming simulation. Compared data includes the drag force, dynamic and total pressure applied to the solid, as well as the maximum free surface elevation at the solid domain.