Theoretical and Experimental Study of the Air Flapper Valve Used for the Pulse Combustor
- 10.2991/amcce-15.2015.263How to use a DOI?
- air flapper valve; mass flow rate; pulse combustor
The basic process of air flapper valve was analyzed and the mass flow rate model of air flapper valve was established. The loss of flow through the air valve was considered. The opening process of the flapper was modeled with a non-viscous model, and the closing process was modeled with a viscous one. The model was validated the experimental data. The influence of the valve’s space and the change of gas supply on mass flow rate were studied. The results show that the model can predict mass flow rate through air flapper valve effectively and there’s a critical value of the valve’s spacer, the drag coefficient was constant under this value.
- © 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 - Zhiren Yin AU - Lijun Yang PY - 2015/04 DA - 2015/04 TI - Theoretical and Experimental Study of the Air Flapper Valve Used for the Pulse Combustor BT - Proceedings of the 2015 International Conference on Automation, Mechanical Control and Computational Engineering PB - Atlantis Press SN - 1951-6851 UR - https://doi.org/10.2991/amcce-15.2015.263 DO - 10.2991/amcce-15.2015.263 ID - Yin2015/04 ER -