Research Article

EFFECT OF LOW-VELOCITY IMPACT DAMAGE ON THE ELECTROMAGNETIC INTERFERENCE SHIELDING EFFECTIVENESS OF CFRP COMPOSITES

Volume: 11 Number: 4 December 1, 2023
EN

EFFECT OF LOW-VELOCITY IMPACT DAMAGE ON THE ELECTROMAGNETIC INTERFERENCE SHIELDING EFFECTIVENESS OF CFRP COMPOSITES

Abstract

Carbon fiber reinforced polymer (CFRP) composites are widely used engineering materials in aerospace technologies. These electrically conductive carbon-based materials, due to the lightness advantages, are preferred as shields against electromagnetic radiation, especially in aircraft and satellites. However, the performance losses caused by damage because of flying object collision such as bird, hail, or projectile contain significant uncertainty. Herein, the CFRP composite material was structurally damaged by low velocity impact test set-up at various energy levels between 2.5 to 10 joules, and then its electromagnetic interference (EMI) shielding performance was investigated. In addition, the electrical properties of the material were also examined, and the occurred damage status was evaluated by microscopy studies. Intrinsically, the increase in impact energy increases the grade of damage on body of the material. This results in a drastic decrease in electrical conductivity and EMI performance. In experiments, where 5 joule energy is detected as a threshold level, it has been observed that irreparable damage occurs at energy levels above this value.

Keywords

Project Number

Yok

References

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Details

Primary Language

English

Subjects

Engineering

Journal Section

Research Article

Publication Date

December 1, 2023

Submission Date

May 25, 2023

Acceptance Date

August 13, 2023

Published in Issue

Year 2023 Volume: 11 Number: 4

APA
Yıldırım, F. (2023). EFFECT OF LOW-VELOCITY IMPACT DAMAGE ON THE ELECTROMAGNETIC INTERFERENCE SHIELDING EFFECTIVENESS OF CFRP COMPOSITES. Konya Journal of Engineering Sciences, 11(4), 958-972. https://doi.org/10.36306/konjes.1302313
AMA
1.Yıldırım F. EFFECT OF LOW-VELOCITY IMPACT DAMAGE ON THE ELECTROMAGNETIC INTERFERENCE SHIELDING EFFECTIVENESS OF CFRP COMPOSITES. KONJES. 2023;11(4):958-972. doi:10.36306/konjes.1302313
Chicago
Yıldırım, Ferhat. 2023. “EFFECT OF LOW-VELOCITY IMPACT DAMAGE ON THE ELECTROMAGNETIC INTERFERENCE SHIELDING EFFECTIVENESS OF CFRP COMPOSITES”. Konya Journal of Engineering Sciences 11 (4): 958-72. https://doi.org/10.36306/konjes.1302313.
EndNote
Yıldırım F (December 1, 2023) EFFECT OF LOW-VELOCITY IMPACT DAMAGE ON THE ELECTROMAGNETIC INTERFERENCE SHIELDING EFFECTIVENESS OF CFRP COMPOSITES. Konya Journal of Engineering Sciences 11 4 958–972.
IEEE
[1]F. Yıldırım, “EFFECT OF LOW-VELOCITY IMPACT DAMAGE ON THE ELECTROMAGNETIC INTERFERENCE SHIELDING EFFECTIVENESS OF CFRP COMPOSITES”, KONJES, vol. 11, no. 4, pp. 958–972, Dec. 2023, doi: 10.36306/konjes.1302313.
ISNAD
Yıldırım, Ferhat. “EFFECT OF LOW-VELOCITY IMPACT DAMAGE ON THE ELECTROMAGNETIC INTERFERENCE SHIELDING EFFECTIVENESS OF CFRP COMPOSITES”. Konya Journal of Engineering Sciences 11/4 (December 1, 2023): 958-972. https://doi.org/10.36306/konjes.1302313.
JAMA
1.Yıldırım F. EFFECT OF LOW-VELOCITY IMPACT DAMAGE ON THE ELECTROMAGNETIC INTERFERENCE SHIELDING EFFECTIVENESS OF CFRP COMPOSITES. KONJES. 2023;11:958–972.
MLA
Yıldırım, Ferhat. “EFFECT OF LOW-VELOCITY IMPACT DAMAGE ON THE ELECTROMAGNETIC INTERFERENCE SHIELDING EFFECTIVENESS OF CFRP COMPOSITES”. Konya Journal of Engineering Sciences, vol. 11, no. 4, Dec. 2023, pp. 958-72, doi:10.36306/konjes.1302313.
Vancouver
1.Ferhat Yıldırım. EFFECT OF LOW-VELOCITY IMPACT DAMAGE ON THE ELECTROMAGNETIC INTERFERENCE SHIELDING EFFECTIVENESS OF CFRP COMPOSITES. KONJES. 2023 Dec. 1;11(4):958-72. doi:10.36306/konjes.1302313

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