Experimental and finite elements analysis study of warming effect on deboned force for embedded NiTinol wire into linear low density polyethylene
Other Title(s)
دراسة عملية و تحليل العناصر المحددة لتأثير التسخين على قوة الانسلاخ لسلك النيتينول مغمور داخل بولي أثيلين خطي منخفض الكثافة
Joint Authors
Amin, Samir Ali
Hasan, Ali Yasir
Source
al-Khwarizmi Engineering Journal
Issue
Vol. 14, Issue 4 (31 Dec. 2018), pp.1-8, 8 p.
Publisher
University of Baghdad al-Khwarizmi College of Engineering
Publication Date
2018-12-31
Country of Publication
Iraq
No. of Pages
8
Main Subjects
Abstract EN
This study presents the debonding propagation in single NiTi wire shape memory alloy into linear low-density polyethylene matrix composite the study of using the pull-out test.
The aim of this study is to investigate the pull-out tests to check the interfacial strength of the polymer composite in two cases, with activation NiTinol wire and without activation.
In this study, shape memory alloy NiTinol wire 2 mm diameter and linear fully annealed straight shape were used.
The study involved experimental and finite element analysis and eventually comparison between them.
This pullout test is considered a substantial test because its results have a relation with behavior of smart composite materials.
The pull-out test was carried out by a universal tensile test machine type (Laryee), load capacity (50 kN), and a test speed of 1mm/min.
The finite elements modeling was performed by ANSYS V.15.
The results of pull-out test showed that in the activation of NiTinol wire embedded in host matrix linear low-density polyethylene (LLDPE), the deboned force was about 74 N, but for the case without activation, it was about 106 N.
Deboned shear stress for the case with activation was about 0.73 MPa, but for the case of without activation, it was about 1.05 MPa.
ANSYS result for deboned shear stress in case with activation was about 0.8 MPa.
As for the case of without activation, deboned shear stress was about 0.99 MPa.
The activation of the ratio of deboned shear stress and deboned force decreased by 30.47% and 30.13%, respectively.
The error ratio between experimental and ANSYS results was equal to 8% for the case with activation and 5.7% for the case without activation
American Psychological Association (APA)
Hasan, Ali Yasir& Amin, Samir Ali. 2018. Experimental and finite elements analysis study of warming effect on deboned force for embedded NiTinol wire into linear low density polyethylene. al-Khwarizmi Engineering Journal،Vol. 14, no. 4, pp.1-8.
https://search.emarefa.net/detail/BIM-853293
Modern Language Association (MLA)
Hasan, Ali Yasir& Amin, Samir Ali. Experimental and finite elements analysis study of warming effect on deboned force for embedded NiTinol wire into linear low density polyethylene. al-Khwarizmi Engineering Journal Vol. 14, no. 4 (Dec. 2018), pp.1-8.
https://search.emarefa.net/detail/BIM-853293
American Medical Association (AMA)
Hasan, Ali Yasir& Amin, Samir Ali. Experimental and finite elements analysis study of warming effect on deboned force for embedded NiTinol wire into linear low density polyethylene. al-Khwarizmi Engineering Journal. 2018. Vol. 14, no. 4, pp.1-8.
https://search.emarefa.net/detail/BIM-853293
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 6-7
Record ID
BIM-853293