Numerical Simulation for Electromagnetic Field Effect of Double-layer Fiber Composites

DOI

10.2991/emcs-16.2016.298How to use a DOI?

Keywords

Composites; Electromagnetic field effect; Numerical simulation; Material microstructure; Poynting vector

Abstract

To quantitatively reveal the internal correlation between material microstructure and electromagnetic (EM) field effect by incident EM waves, and to solve the question as to why the numerical simulation research method at present cannot calculate the layered reflectivity and layered absorptivity of double-layer composites, numerical simulations were realized by means of program design and the finite element method. Double-layer fiber composites microstructure is designed. Using the Poynting vector method, the normal reflectivity, transmissivity and absorptivity, the layered reflectivity and layered absorptivity, and the reflectivity for different reflection angles of the double-layer composites are all calculated. The results show that the double-layer fiber composites have a stable EM field effect in a wide frequency range, and the EM energy is most concentrated in the first layer of the double-layer composites. The research method is suitable for any multi-layer composite microstructures.

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  - Baolong Qu
PY  - 2016/01
DA  - 2016/01
TI  - Numerical Simulation for Electromagnetic Field Effect of Double-layer Fiber Composites
BT  - Proceedings of the 2016 International Conference on Education, Management, Computer and Society
PB  - Atlantis Press
SP  - 1208
EP  - 1212
SN  - 2352-538X
UR  - https://doi.org/10.2991/emcs-16.2016.298
DO  - 10.2991/emcs-16.2016.298
ID  - Qu2016/01
ER  -