Structural Health Monitoring Application of Aviation Composite Materials Using Microscopic Techniques

Seyid Fehmi Diltemiz; Saliha Mustafaoğlu; Furkan Kaya

Makale detayları

Structural Health Monitoring Application of Aviation Composite Materials Using Microscopic Techniques

Yazarlar:

Seyid Fehmi Diltemiz | Saliha Mustafaoğlu | Furkan Kaya

Yayıncı:

Duzce University

Ana Başlıklar:

Malzeme Tasarım ve Davranışları

Dergi:

Düzce Üniversitesi Bilim ve Teknoloji Dergisi Vol.11 Issue 5, pp.2382-2390

Belge Tipi:

Makale

Yayın Tarihi:

12/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001307101

pISSN:

2148-2446

Anahtar kelimeler:

Özet:

 Structural Health Monitoring SHM is a process that involves the observation and analysis of a system over time using periodically sampled response measurements to monitor changes to the material and geometric properties of engineering structures such as bridges, buildings, and aerospace composite structures. The goal of SHM is to detect changes in the structural behavior or condition that may indicate damage or degradation before a catastrophic failure occurs. SHM involves the implementation of damage detection strategies for structures of high importance. It is commonly used in civil engineering, aerospace engineering, and mechanical engineering applications to ensure the safety and reliability of structures. It improves the safety of aerospace composite structures by detecting damage at an early stage, preventing damage from occurring, improving reliability, and extending the life of the structure. SHM applications enable aircraft to spend less time on the ground and carry more passengers and cargo, thereby reducing operational costs. It can be utilized in various fields such as monitoring the health condition of aircraft tail and wing areas in the aviation industry, preventing damage and deterioration of car parts and components under operating conditions in the automotive sector, monitoring the health condition of bridges and tunnels in the transportation sector, and monitoring the health condition of wind turbines and other structures in the energy sector. Aerospace composite structures can suffer from several complex nonlinear damage modes, including impact damage, delamination, matrix cracking, fiber breakage, and voids. This study provides general and useful information on how structural health applications of aviation composites can be supported by microscopic techniques. In order to better understand the subject, an example aircraft composite structural component containing impact damage, which was mentioned above, was examined using microscopic techniques. In this investigation conducted using Stereo and Scanning Electron Microscopes SEM, the identification of potential damage sources and the assessment of damage severity are explained in detail.

 Structural Health Monitoring SHM is a process that involves the observation and analysis of a system over time using periodically sampled response measurements to monitor changes to the material and geometric properties of engineering structures such as bridges, buildings, and aerospace composite structures. The goal of SHM is to detect changes in the structural behavior or condition that may indicate damage or degradation before a catastrophic failure occurs. SHM involves the implementation of damage detection strategies for structures of high importance. It is commonly used in civil engineering, aerospace engineering, and mechanical engineering applications to ensure the safety and reliability of structures. It improves the safety of aerospace composite structures by detecting damage at an early stage, preventing damage from occurring, improving reliability, and extending the life of the structure. SHM applications enable aircraft to spend less time on the ground and carry more passengers and cargo, thereby reducing operational costs. It can be utilized in various fields such as monitoring the health condition of aircraft tail and wing areas in the aviation industry, preventing damage and deterioration of car parts and components under operating conditions in the automotive sector, monitoring the health condition of bridges and tunnels in the transportation sector, and monitoring the health condition of wind turbines and other structures in the energy sector. Aerospace composite structures can suffer from several complex nonlinear damage modes, including impact damage, delamination, matrix cracking, fiber breakage, and voids. This study provides general and useful information on how structural health applications of aviation composites can be supported by microscopic techniques. In order to better understand the subject, an example aircraft composite structural component containing impact damage, which was mentioned above, was examined using microscopic techniques. In this investigation conducted using Stereo and Scanning Electron Microscopes SEM, the identification of potential damage sources and the assessment of damage severity are explained in detail.

 Structural Health Monitoring SHM is a process that involves the observation and analysis of a system over time using periodically sampled response measurements to monitor changes to the material and geometric properties of engineering structures such as bridges, buildings, and aerospace composite structures. The goal of SHM is to detect changes in the structural behavior or condition that may indicate damage or degradation before a catastrophic failure occurs. SHM involves the implementation of damage detection strategies for structures of high importance. It is commonly used in civil engineering, aerospace engineering, and mechanical engineering applications to ensure the safety and reliability of structures. It improves the safety of aerospace composite structures by detecting damage at an early stage, preventing damage from occurring, improving reliability, and extending the life of the structure. SHM applications enable aircraft to spend less time on the ground and carry more passengers and cargo, thereby reducing operational costs. It can be utilized in various fields such as monitoring the health condition of aircraft tail and wing areas in the aviation industry, preventing damage and deterioration of car parts and components under operating conditions in the automotive sector, monitoring the health condition of bridges and tunnels in the transportation sector, and monitoring the health condition of wind turbines and other structures in the energy sector. Aerospace composite structures can suffer from several complex nonlinear damage modes, including impact damage, delamination, matrix cracking, fiber breakage, and voids. This study provides general and useful information on how structural health applications of aviation composites can be supported by microscopic techniques. In order to better understand the subject, an example aircraft composite structural component containing impact damage, which was mentioned above, was examined using microscopic techniques. In this investigation conducted using Stereo and Scanning Electron Microscopes SEM, the identification of potential damage sources and the assessment of damage severity are explained in detail.

 Yapısal Sağlık İzleme YSİ, mühendislik yapıları arasında köprüler, binalar ve havacılık kompozit yapılar gibi yapıların malzeme ve geometrik özelliklerindeki değişiklikleri izlemek için düzenli aralıklarla alınan tepki ölçümlerini kullanarak zaman içinde bir sistemin gözlem ve analizini içeren bir süreçtir. YSİnin amacı, yapısal davranışta veya koşullarda meydana gelen değişiklikleri tespit etmek ve felaketle sonuçlanmadan önce hasar veya bozulma belirtebilecek olanları saptamaktır. YSİ, yüksek öneme sahip yapılar için hasar tespiti stratejilerinin uygulanmasını içerir. Genellikle sivil mühendislik, havacılık mühendisliği ve makine mühendisliği uygulamalarında yapıların güvenliği ve güvenirliğini sağlamak için kullanılır. Havacılık kompozit yapıların güvenliğini artırarak erken aşamada hasarı tespit eder, hasarın meydana gelmesini önler, güvenilirliği artırır ve yapının ömrünü uzatır. YSİ uygulamaları, uçakların daha az süreyle yerde kalmasını ve daha fazla yolcu ve yük taşımasını sağlayarak işletme maliyetlerini azaltır. Bu uygulamalar, havacılık endüstrisinde uçak kuyruk ve kanat bölgelerinin sağlık durumunu izlemek, otomotiv sektöründe işletme koşullarında araç parçalarının ve bileşenlerinin hasarını ve bozulmasını önlemek, ulaşım sektöründe köprülerin ve tünellerin sağlık durumunu izlemek ve enerji sektöründe rüzgar türbinleri ve diğer yapıların sağlık durumunu izlemek gibi çeşitli alanlarda kullanılabilir. Havacılık kompozit yapılar, darbe hasarı, delaminasyon, matris çatlama, lif kırılması ve boşluklar dahil olmak üzere çeşitli karmaşık olmayan hasar modlarına maruz kalabilir. Bu çalışma, havacılık kompozitlerinin yapısal sağlık uygulamalarının mikroskopik tekniklerle nasıl desteklenebileceği hakkında genel ve faydalı bilgiler sunmaktadır. Konuyu daha iyi anlamak için yukarıda bahsedilen darbe hasarı içeren bir örnek uçak kompozit yapısal bileşeni, mikroskopik teknikler kullanılarak incelenmiştir. Bu araştırma, Stereo ve Taramalı Elektron Mikroskopları SEM kullanılarak potansiyel hasar kaynaklarının tanımlanması ve hasarın şiddetinin ayrıntılı açıklamasını içermektedir.

Makale detayları

Structural Health Monitoring Application of Aviation Composite Materials Using Microscopic Techniques

Yazarlar:

Seyid Fehmi Diltemiz | Saliha Mustafaoğlu | Furkan Kaya

Yayıncı:

Duzce University

Ana Başlıklar:

Malzeme Tasarım ve Davranışları

Dergi:

Düzce Üniversitesi Bilim ve Teknoloji Dergisi Vol.11 Issue 5, pp.2382-2390

Belge Tipi:

Makale

Yayın Tarihi:

12/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001307101

pISSN:

2148-2446

Aerospace

Composite materials

Microscopy

Structural Health MonitoringHavacılık

Kompozit malzemeler

Mikroskopi

Yapısal Sağlık İzleme

Sayı

Makale detayları

Yazarlar: Seyid Fehmi Diltemiz | Saliha Mustafaoğlu | Furkan Kaya

Yayıncı: Duzce University

Ana Başlıklar: Malzeme Tasarım ve Davranışları

Dergi: Düzce Üniversitesi Bilim ve Teknoloji Dergisi Vol.11 Issue 5, pp.2382-2390

Belge Tipi: Makale

Yayın Tarihi: 12/2023

Belge Dili: İngilizce

Document ID (Org No.): 2001307101

pISSN: 2148-2446

Sayı

Yazarlar:

Seyid Fehmi Diltemiz | Saliha Mustafaoğlu | Furkan Kaya

Yayıncı:

Duzce University

Ana Başlıklar:

Malzeme Tasarım ve Davranışları

Dergi:

Düzce Üniversitesi Bilim ve Teknoloji Dergisi Vol.11 Issue 5, pp.2382-2390

Belge Tipi:

Makale

Yayın Tarihi:

12/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001307101

pISSN:

2148-2446