One Way Fluid Solid Coupling Analysis of Gas Mask Based on ANSYS-CFX

DOI

10.2991/mcei-16.2016.260How to use a DOI?

Keywords

Gas-mask; Workbench; ANSYS-CFX; Fluid solid coupling

Abstract

Gas mask in the process of wearing, in the role of breathing air flow, so that the uneven distribution of pressure inside the cover body, resulting in deformation of the cover body structure, so that the protective performance of the gas mask failure. In this paper, this paper takes the gas mask as an example, through the UG 3D graphics software, get gas mask geometric model. In the human body respiration process, the maximum inspiratory time, using ANSYS analysis software, on the Workbench platform, Through the analysis of software CFX in direct access to cover the airflow field in the pressure from the fluid calculation of fluid solid coupling, and then transfer the fluid pressure load to Static Structural static analysis module, transmission by the data, the mask deformation is more reasonable and more accurate numerical simulation. Through the analysis of the gas mask cover body stress position and the size of the stress and the total deformation and size of the gas mask cover.

Copyright

© 2017, 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  - Wei Huang
AU  - Xiaoli Jin
AU  - Liying Wang
PY  - 2016/12
DA  - 2016/12
TI  - One Way Fluid Solid Coupling Analysis of Gas Mask Based on ANSYS-CFX
BT  - Proceedings of the 2016 6th International Conference on Mechatronics, Computer and Education Informationization (MCEI 2016)
PB  - Atlantis Press
SP  - 1273
EP  - 1278
SN  - 1951-6851
UR  - https://doi.org/10.2991/mcei-16.2016.260
DO  - 10.2991/mcei-16.2016.260
ID  - Huang2016/12
ER  -