Experimental and Numerical Analysis of the Mechanical Behaviour of Thin Walled Pressure Vessels under External Loads
Öz
In this study, the behaviour of thin-walled
pressure vessels under external loads have been analysed and a new perspective
has been discussed to find out whether or not it could be used in areas such as
carrying loads, energy absorption. This situation is similar to the fact that;
a balloon can not carry weight when empty but it can when it’s inflated. For
this purpose, in the experiments conducted in the laboratory with the
thin-walled aluminum cylinder tubes, air has been pumped in various pressures
and position-dependent behavior has been analysed by applying bending and
compressive forces. The contribution of an increase in the internal pressure to
carry external loads has been shown experimentally. Following, in order to draw
a comparison with numeric calculations, analysis have been made with finite
elements method and the results have been compared. The experimental and
numerical results have shown similarity. For further studies, the practical
applications of real life can be searched for where this method can be used.
Anahtar Kelimeler
Kaynakça
- 1. Zhang, X.W., Yu, T.X., 2009. Energy Absorption of Pressurized Thin-walled Circular Tubes under Axial Crushing, International Journal of Mechanical Sciences, 51, 335–349.
- 2. Graczykowski, C., Chmielewski, R., Holnicki, J., 2004. Controlled Impact Absorption in Adaptive Pressurized Structures, European Congress on Computational Methods in Applied Sciences and Engineering ECCOMAS, 1-10.
- 3. Palanivelu, S., Paepegem, W.V., Degrieck, J., Reymen, B., Ndambi, J.M., Vantomme, J., Kakogiannis, D., Wastiels, J., Hemelrijck, D.V., 2011. Close-range Blast Loading on Empty Recyclable Metal Beverage Cans for use in Sacrificial Cladding Structure, Engineering Structures, 33, 1966-1987.
- 4. Eruslu, S., 2008. İnce Cidarlı Basınçlı Tüplerin Sonlu Elemanlar Yöntemiyle Analizi, Pamukkale Üniversitesi, Mühendislik Fakültesi, Mühendislik Bilimleri Dergisi, 14 (2), 162-174.
- 5. Tanboğa, B., 2007. Darbe Altındaki Elyaf Takviyeli Kompozit Tüpün Sonlu Elemanlar Modellemesi ile İncelenmesi, Yüksek Lisans Tezi, Marmara Üniversitesi, Fen Bilimleri Enstitüsü.
- 6. Atlı, A., 2010. Analytical Investigaton of Multi-layer Composite Tubes Subject to Pressure, Ms. Thesis Submitted to the Graduate School of Natural and Applied Sciences of Atilim University.
- 7. Çuhadar, B., Akkuş, N., 2005. İçten Basınca Maruz Kapların Dizaynı, Bitirme Tezi, Dokuz Eylül Üniversitesi, Mühendislik Fakültesi.
Ayrıntılar
Birincil Dil
Türkçe
Konular
-
Bölüm
Araştırma Makalesi
Yazarlar
İbrahim Çayıroğlu
*
KARABÜK ÜNİVERSİTESİ, MÜHENDİSLİK FAKÜLTESİ, MEKATRONİK MÜHENDİSLİĞİ BÖLÜMÜ
Ferdi Yıldırım
Bu kişi benim
Aksaray Üniversitesi, Ortaköy Meslek Yüksekokulu, Makine Programı, Aksaray, Türkiye
Sadettin Şahin
Bu kişi benim
KIRIKKALE ÜNİVERSİTESİ, MÜHENDİSLİK FAKÜLTESİ, METALURJİ VE MALZEME MÜHENDİSLİĞİ BÖLÜMÜ
Yayımlanma Tarihi
15 Aralık 2017
Gönderilme Tarihi
4 Nisan 2017
Kabul Tarihi
19 Aralık 2017
Yayımlandığı Sayı
Yıl 2017 Cilt: 32 Sayı: 4
Cited By
3D Yazıcıların Termal Verimliliğini Artırmak için Yeni Ekstrüder Isı Bloğu Tasarımları
European Journal of Science and Technology
https://doi.org/10.31590/ejosat.1050661