The Study of Inner EM Environment in the Helicopter under the Influence of Lightning Strikes

Yan De Wang; Cheng Gao; Fei Guo; Yan Xin Li

doi:10.4028/www.scientific.net/AMR.912-914.860

Paper Titles

The Research and Design of a Condensed Electrolysis Environmental Suction Machine Based on Air Multiplier
p.841

The Research on Based on Secondary Regulation of Swing System of Hydraulic Excavator
p.845

The Research on the Ashtray Designed with UG NX and Manufactured Basing on Rapid Prototyping Manufacturing
p.850

The Simulation Study on Drawing and Forming of Automobile Panels Based on CAE
p.855

The Study of Inner EM Environment in the Helicopter under the Influence of Lightning Strikes
p.860

The Study on Farm Vehicle Electric Window Controller with Anti-Pinch Function
p.865

The Study on Medium Filling Scheme of LNG Tank Container Impact Testing Based on ANSYS
p.869

The Wavelet De-Noising of Vibration Signals for Aircraft Rolling Bearings
p.873

Turning-Milling Machining Center of Each Axis Movement Principle and the Headstock Structure Analysis
p.878

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 912-914The Study of Inner EM Environment in the...

The Study of Inner EM Environment in the Helicopter under the Influence of Lightning Strikes

Abstract:

Numeric simulation of the whole aircraft is conducted in the CST MICROSTRIPES workshop which is based on the theory of TLM. The current waveform is defined according to the standard of SAEARP5412. The EM environment inside the helicopter is analyzed when the lightning strikes on the middle of the helicopter vertically. The lightning current moves along the aircraft to the back, then travels to the middle along the line. Simulation analysis demonstrates that the method can effectively simulate the indirect lightning effect, and shows the EM environment characteristic inside the helicopter.

You might also be interested in these eBooks

Frontiers of Advanced Materials and Engineering Technology II

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 912-914)

Pages:

860-864

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.912-914.860

Citation:

Cite this paper

Online since:

April 2014

Authors:

Yan De Wang*, Cheng Gao, Fei Guo, Yan Xin Li

Keywords:

CST Simulation, EM Environment, Lightning Indirect Effect, Lightning Strikes

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] Fei Guo, Bihua Zhou, Cheng Gao. Analysis for lightning indirect effects of the aircraft by numerical stimulation[A]. Chinese Journal Of Radio Science, 2012, 06-1129-07.

Google Scholar

[2] SAE. ARP5414 Aircraft Lightning Zoning[S]. War-rendale. PA: Society of Automotive Engineers, (2005).

Google Scholar

[3] SAE. ARP5416 Aircraft Lightning Test Methods[S]. Warrendale, PA: Society of Automotive Engineers, (2005).

Google Scholar

[4] USDOD. MIL-STD-464, Electromagnetic Environment Effects Requirement for Systems[S]. U. S. A: United States Department of Defense, (1997).

Google Scholar

[5] JOHNS P B. A symmetrical condensed node for the TLM method [J]. IEEE Transactions on Microwave Theory and Techniques, 1987, 35(4): 370-377.

DOI: 10.1109/tmtt.1987.1133658

Google Scholar

[6] MAO Xiangyu, DU Pingan, NIE Baolin. Numrical analysis for shielding effectiveness of computer enclosure with apertures based on TLM[J]. Journal of System Simulation , 2009, 21(23): 7493-7497.

Google Scholar