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Journals / ALKÜ Fen Bilimleri Dergisi / 2026 / Cilt: 4 Sayı: 2

Effects of Fiber Type and Number of Layers on Modal Analysis of Laminated Composite Plates

Tabakalı kompozit plakaların modal analizi üzerinde tabakaların fiber tipi ve sayısının etkisi

Savaş Evran(CANAKKALE ONSEKIZ MART UNIVERSITY)0000-0002-7512-5997
Yasin Yılmaz(PAMUKKALE ÜNİVERSİTESİ)0000-0001-6897-511X
Pages
63–70
Publication Date
2022-08-31
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Numerical and statistical results obtained from this study can be useful to select the appropriate fiber types and number of layers for laminated composite plates.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:The goal of this study is to examine the effects of fiber type and number of layers on modal analysis of laminated composite plates using finite element and Taguchi methods.
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Key Findings & Data:Modal analysis was carried out by finite element software ANSYS in accordance with L9 orthogonal array which has two control factors such as fiber types and number of layers.
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Conclusion & Impact:Numerical and statistical results obtained from this study can be useful to select the appropriate fiber types and number of layers for laminated composite plates.
🔬Design:Araştırma Makalesi
📍Scope:Comprehensive Sample
⚙️Variables:Modal Analiz · Tabakalı Kompozit · Fiber

Abstract

The goal of this study is to examine the effects of fiber type and number of layers on modal analysis of laminated composite plates using finite element and Taguchi methods. Modal analysis was carried out by finite element software ANSYS in accordance with L9 orthogonal array which has two control factors such as fiber types and number of layers. Optimal levels of fiber types and number of layers were determined using analysis of Signal-to-Noise ratio, while importance levels and percentage effects of control factors were performed using analysis of variance at 95% confidence level. According to results obtained from this study, the maximum fundamental natural frequency value was calculated using boron-fiber-reinforced laminated composite plates with three layers. Numerical and statistical results obtained from this study can be useful to select the appropriate fiber types and number of layers for laminated composite plates.

Özet

Bu çalışmanın amacı, sonlu elemanlar ve Taguchi yöntemleri kullanılarak tabakalı kompozit plakaların modal analizinde fiber tipi ve katman sayısının etkilerini incelemektir. Modal analiz, fiber türleri ve katman sayısı gibi iki kontrol faktörüne sahip L9 ortogonal diziye uygun olarak sonlu elemanlar yazılımı ANSYS ile gerçekleştirilmiştir. Sinyal-Gürültü oranı analizi kullanılarak optimum lif türleri ve katman sayısı belirlenirken kontrol faktörlerin önem seviyeleri ve yüzde etkileri %95 güven düzeyinde varyans analizi kullanılarak gerçekleştirilmiştir. Bu çalışmadan elde edilen sonuçlara göre, maksimum serbest titreşim değeri üç katmanlı bor lifi takviyeli tabakalı kompozit plakalar kullanılarak hesaplanmıştır. Bu çalışmadan elde edilen sayısal ve istatistiksel sonuçlar, tabakalı kompozit plakalar için uygun fiber tiplerini ve katman sayısını seçmek için faydalı olabilir.

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Cite This Article

Evran, S., Yılmaz, Y. (2022). Effects of Fiber Type and Number of Layers on Modal Analysis of Laminated Composite Plates. ALKÜ Fen Bilimleri Dergisi, Cilt: 4 Sayı: 2, 63–70. https://doi.org/10.46740/alku.1117191

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