Shielding Effectiveness and Closeout Methods for Composite Spacecraft Structural Panels

Bogorad, A.; Deeter, M.P.; August, K.A.; Doorley, G.P.; Likar, Justin J.; Herschitz, R.

doi:10.1109/temc.2008.926875

Cited by 13 publications

(5 citation statements)

References 4 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The aircraft/spacecraft manufacturing industry is one of the areas that reinforced composite materials are widely used as a replacement for metals. The new composite materials like Composite material skin(CMS) (Aziz et al, 2012), Carbon fiber reinforced polymer(CFRP) (Bui et al, 2015;Abdelal, 2018;Munalli et al, 2019), Carbon fiber reinforced composites (CFRC) (De Rosa et al, 2009;Greco et al, 2012) and Graphite-epoxy (GrEp) (Bogorad et al, 2008) are used in aircraft/spacecraft construction. Instead of the physical and chemical advantages of these materials, the electrical conductivity of the composite materials is much lower than those metals (Evans, 1997).…”

Section: Kanberoğlu and Teşnelimentioning

confidence: 99%

Fiber Takviyeli Silindirik Kabuğun Ekranlama Etkinliğinin Analizi ve Simülasyonu

Kanberoğlu

Teşneli

2021

Mehmet Akif Ersoy Üniversitesi Fen Bilimleri Enstitüsü Dergisi

View full text Add to dashboard Cite

The purpose of the paper is to analyze and simulate the shielding effectiveness (SE) performance of a fiber reinforced cylindrical shell. A matrix model is presented to evaluate the transmitted electromagnetic fields on the axis of cylindrical shell. SE performance of the cylindrical shell is calculated for various parameters such as radius of cylinder, shell thickness and shell conductivity. Also, a 3D model of the cylindrical shell is constructed via Computer Software Technology (CST) program to carry out the analytical results. The analytical calculations and simulations are performed for TM mode excitation. A good agreement is obtained by the comparison of analytical results and CST simulations.

show abstract

Section: Kanberoğlu and Teşnelimentioning

confidence: 99%

Fiber Takviyeli Silindirik Kabuğun Ekranlama Etkinliğinin Analizi ve Simülasyonu

Kanberoğlu

Teşneli

2021

Mehmet Akif Ersoy Üniversitesi Fen Bilimleri Enstitüsü Dergisi

View full text Add to dashboard Cite

show abstract

“…In these studies, it has been an important issue to reduce the production cost by reducing the weight of the air vehicles and to prevent the increase of electromagnetic interference [3], [9], [11][12][13][14][15][16]. With the advantages like lower weight, good mechanical and thermal characteristics, lower maintenance costs, lower corrosion and higher hardness, the use of composite materials such as Composite material skin(CMS) [2], Carbon fiber reinforced polymer(CFRP) [9], [16][17], Carbon fiber reinforced composites(CFRC) [15], [18] and Graphite-epoxy(GrEp) [19] as a replacement of metals on aircraft manufacturing industry increases rapidly. Multilayered composite materials show good shielding performance as surface the aircraft (> 20 dB) and can provide protection against EMP and electromagnetic interference [20].…”

Section: Introductionmentioning

confidence: 99%

Shielding Performance of Composite Materials Used in Air Vehicles

Kanberoğlu

Teşneli

2021

Sakarya University Journal of Science

View full text Add to dashboard Cite

The metal skin of air vehicles provides an important shielding effectiveness against the effects of high amplitude electromagnetic waves. In recent years, the composite materials with the advantages such as being lighter, causing lower fuel consumption, are used as a replacement of metals. In this paper, electromagnetic shielding performance of composite materials in air vehicle manufacturing industry is investigated. A panel model is used to obtain the shielding performance of these composite materials. Due to the geometrical similarity of air vehicles with a cylinder, a cylindrical shell model is also considered. Analytical calculations for the interaction of an electromagnetic pulse(EMP) with composite materials are carried out for both panel and cylindrical models. Also, the panel and cylindrical models are constructed via Computer Software Technology(CST) program and analytical and simulation results are compared. There is a good agreement with the results.

show abstract

“…DVANCED carbon-fiber composite (CFC) materials are being used widely in the avionic and automobile industry to replace metals, because of their higher strength, lower weight, and lower cost [1], [2]. The high oxidation stability and high heat-transfer ability allow CFCs to be used for applications where metals would suffer corrosion.…”

Section: Introductionmentioning

confidence: 99%

Green's Function of a Dielectric Slab Grounded by Carbon Fiber Composite Materials

Mehdipour

Sebak

Trueman

2012

IEEE Trans. Electromagn. Compat.

View full text Add to dashboard Cite

The exact solution is obtained for the Green's function of an infinitesimal horizontal electric dipole on a dielectric slab backed by a ground plane of carbon fiber composite (CFC) material. We consider both reinforced continuous carbon fiber (RCCF) CFC and carbon nanotube (CNT) CFC. RCCF is modeled by an electrically anisotropic surface impedance tensor whereas CNT is modeled as isotropic. The spectral domain method is used and the numerical integration details particularly dealing with low-converged tail of the integrand for fields at the air-dielectric interface are addressed. Numerical results based on this method compare well with results based on a time-domain finite integration technique. The effect of conductivity and anisotropy of the composite ground plane on electric field is investigated.

show abstract

Shielding Effectiveness and Closeout Methods for Composite Spacecraft Structural Panels

Cited by 13 publications

References 4 publications

Fiber Takviyeli Silindirik Kabuğun Ekranlama Etkinliğinin Analizi ve Simülasyonu

Fiber Takviyeli Silindirik Kabuğun Ekranlama Etkinliğinin Analizi ve Simülasyonu

Shielding Performance of Composite Materials Used in Air Vehicles

Green's Function of a Dielectric Slab Grounded by Carbon Fiber Composite Materials

Contact Info

Product

Resources

About