Numerical Analysis of Inducing Airflow Characteristics on the Airfoil Model Based Coanda Effect

DOI

10.2991/icsmim-15.2016.44How to use a DOI?

Keywords

Coanda effect,Inducing airfoil, Numerical simulation, Induction rate

Abstract

The flow fields of single airfoil model and symmetry airfoil model were simulated by CFD software in this paper. the different inducing velocity and the airfoil intervals were considered to study the flow field and the induction rate change of the models. The results show that the induction rates of the single airfoil model and the symmetry airfoil model enlarge when the inducing velocity increases,and gradually reaching a steady value .As interval of the symmetry airfoil model is increased, the induction rate increases.The air flow from the narrow slits of symmetry model can be mixed and disturbed each other.Therefore, the induction rate of symmetry airfoil model is not a simple superposition of the single airfoil model under the same inducing velocity . Induction rate and airfoil interval are the key factors to optimize the airfoil model.

Copyright

© 2016, 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/).

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TY  - CONF
AU  - Yaling Ye
AU  - Xiaoyong Peng
AU  - Jingjing Liang
AU  - Zhiqiu Fu
PY  - 2016/01
DA  - 2016/01
TI  - Numerical Analysis of Inducing Airflow Characteristics on the Airfoil Model Based Coanda Effect
BT  - Proceedings of the 2015 4th International Conference on Sensors, Measurement and Intelligent Materials
PB  - Atlantis Press
SP  - 232
EP  - 236
SN  - 2352-538X
UR  - https://doi.org/10.2991/icsmim-15.2016.44
DO  - 10.2991/icsmim-15.2016.44
ID  - Ye2016/01
ER  -