KIT | KIT-Bibliothek | Impressum | Datenschutz

Characteristics of hemp radiation field on typical transport aircraft with frequency sweep method

Hu, Guang; Liu, Qianfeng

Abstract:
This paper presents characteristics of the HEMP radiation field on a typical transport aircraft using the frequency sweep method. Firstly, the characteristics of the HEMP field are analyzed. Then, various parameters including the electric field strength and magnetic field strength distribution are calculated using Altair FEKO software. Afterwards, the electric field strength distributions of three layers (top layer, inner layer and bottom layer) are calculated and analyzed. The results indicate that the HEMP induced field is affected by the aircraft body. The induced electric field strength E(t) varies greatly at different positions. Nevertheless, the peak value of E(t) is usually greater than the initial peak value of electric field strength E$_{0}$. Such a study can provide guidance and insight into the protection design of the HEMP of the aircraft.


Verlagsausgabe §
DOI: 10.5445/IR/1000139357
Veröffentlicht am 29.10.2021
Cover der Publikation
Zugehörige Institution(en) am KIT Institut für Thermische Energietechnik und Sicherheit (ITES)
Publikationstyp Zeitschriftenaufsatz
Publikationsjahr 2021
Sprache Englisch
Identifikator ISSN: 2076-3417
KITopen-ID: 1000139357
HGF-Programm 38.03.02 (POF IV, LK 01) Power-based Fuels and Chemicals
Erschienen in Applied Sciences (Switzerland)
Verlag MDPI
Band 11
Heft 19
Seiten 9284
Schlagwörter HEMP; electric field strength distribution; magnetic field strength distribution; transport aircraft
Nachgewiesen in Web of Science
Scopus
KIT – Die Forschungsuniversität in der Helmholtz-Gemeinschaft
KITopen Landing Page