Abstract

The transient distribution of lightning current, which flows in a multilayer carbon-fiber-reinforced plastic (CFRP) material of aircraft, has been studied using the finite-difference time-domain (FDTD) method. Each layer of the multilayer CFRP panel has a fiber direction of 45°, 90°, −45° or 0°, and, therefore, has an anisotropic conductivity. It is quite difficult to represent such an anisotropic layered panel using the FDTD method with common rectangular prism or cubic cells. In this paper, the distribution of lightning currents on a 3-mm-thick multilayer CFRP panel, composed of 16 layers, is computed using the FDTD method with a conductivity matrix approach.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.