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Journals / El-Cezeri / 2020 / Cilt: 7 Sayı: 3

Investigation of linear vibration behavior of middle supported nanobeam

Ortadan destekli nano kirişin doğrusal titreşim davranışının incelenmesi

Burak Yapanmış(EGE UNIVERSITY, ALİAĞA VOCATIONAL SCHOOL)0000-0003-0499-6581
Süleyman Murat Bağdatlı(Manisa Celal Bayar University)0000-0002-5152-9604
Necla Toğun(GAZIANTEP UNIVERSITY, FACULTY OF ENGINEERING, DEPARTMENT OF MECHANICAL ENGINEERING (ENGLISH))0000-0001-7921-6290
Journal
El-Cezeri
Pages
1450–1459
Publication Date
2020-09-30
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AI Summary & Key Takeaways

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

In conclusion, when the nonlocal parameter is getting a raise, more nanoscale structure is obtained.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In this study, linear vibration of middle supported nanobeam, which is commonly used in nano electro-mechanical systems, is analyzed.
📊
Key Findings & Data:Eringen’s nonlocal elasticity theory is used to capture nanoscale effect.
💡
Conclusion & Impact:In conclusion, when the nonlocal parameter is getting a raise, more nanoscale structure is obtained.
🔬Design:Araştırma Makalesi
📍Scope:Comprehensive Sample
⚙️Variables:Nanokiriş · doğrusal titreşim · yerel olmayan elastisite

Abstract

In this study, linear vibration of middle supported nanobeam, which is commonly used in nano electro-mechanical systems, is analyzed. Eringen’s nonlocal elasticity theory is used to capture nanoscale effect. Equation of motion of nanobeam is derived with the Hamilton principle. Multiple scale methods, which is one of the perturbation techniques, is performed for solving the equation of motion. Support position and nonlocal effect are focused on the research. The results are presented with graphs and table. In conclusion, when the nonlocal parameter is getting a raise, more nanoscale structure is obtained. Highest rigidity and linear natural frequency are received with mid-position of the support.

Özet

Bu çalışmada, nano elektromekanik sistemlerde yaygın olarak kullanılan ortadan destekli nano kirişin doğrusal titreşimi analiz edilmiştir. Nano ölçeği yakalayabilmek için Eringen’in yerel olmayan elastisite teorisi kullanılmıştır. Nano kirişin hareket denklemi Hamilton prensibi ile elde edilir. Hareket denklemini çözmek için pertürbasyon tekniklerinden biri olan çok ölçekli metot uygulanmıştır. Orta mesnet pozisyonu ve yerel olmayan etki araştırmada odak nokta olmuştur. Sonuçlar grafikler ve tablo ile sunulmuştur. Sonuç olarak, yerel olmayan parametre artmasıyla daha fazla nano ölçekli yapı elde edilmektedir. İkinci desteğin orta konuma yerleştirilmesiyle en yüksek rijitlik ve doğrusal doğal frekans değerleri elde edilir.

🔖

Cite This Article

Yapanmış, B., Bağdatlı, S. M., Toğun, N. (2020). Investigation of linear vibration behavior of middle supported nanobeam. El-Cezeri, Cilt: 7 Sayı: 3, 1450–1459. https://doi.org/10.31202/ecjse.741269

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