Numerical simulation and stability analysis of flow over a backward-facing step
- 10.2991/asei-15.2015.64How to use a DOI?
- Flow over a backward-facing step, Numerical simulation, Suction, Blowing.
Flow over a backward facing step has been one of important research field in fluid mechanics. By simulating the flow over a backward-facing step and analyzing the instability of fluid in different blowing and suction cases, the mechanism of structural damages and the principle of vortex shedding were studied. Using FLUENT software, stability change of flow over a backward-facing step were calculated and streamline pattern were drawn under the condition of without external excitation and blowing in the wall while sucking independently when Re=1000. Furthermore, the result compared with that of Lambros Kaiktsis et al (2003).
- © 2015, 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/).
Cite this article
TY - CONF AU - Jiefang Liao AU - Wei Zhang AU - Guoping Chen PY - 2015/05 DA - 2015/05 TI - Numerical simulation and stability analysis of flow over a backward-facing step BT - Proceedings of the 2015 International conference on Applied Science and Engineering Innovation PB - Atlantis Press SP - 301 EP - 304 SN - 2352-5401 UR - https://doi.org/10.2991/asei-15.2015.64 DO - 10.2991/asei-15.2015.64 ID - Liao2015/05 ER -