Influence of Parameters Setting on Calculating Water-entry Flow Field at High Speed

DOI

10.2991/mems.2012.121How to use a DOI?

Keywords

dynamic grid; turbulent model; time step; high-speed; water-entry

Abstract

Water-entry is a very difficult problem whether in theoretical analysis, in experiment analysis or in numerical simulation. In this paper, the high-speed water-entry of an axisymmetric body with six-DOF flow field was studied. The flow field was simulated by dynamic gird and user defined function (UDF), based the software Fluent. The influence of the parameters setting on the simulation results are analyzed by changing time step and turbulent model.

Copyright

© 2012, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

TY  - CONF
AU  - Zhu Zhu
AU  - Yuan Xulong
AU  - Wang Yadong
PY  - 2012/12
DA  - 2012/12
TI  - Influence of Parameters Setting on Calculating Water-entry Flow Field at High Speed
BT  - Proceedings of the 1st International Conference on Mechanical Engineering and Material Science (MEMS 2012)
PB  - Atlantis Press
SP  - 460
EP  - 462
SN  - 1951-6851
UR  - https://doi.org/10.2991/mems.2012.121
DO  - 10.2991/mems.2012.121
ID  - Zhu2012/12
ER  -