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Experimental and Numerical Research on Cylindrical Tubes under Outer Cylindrical Explosive Waves
Joint Authors
Yaguang, Sui
Dezhi, Zhang
Shiying, Tang
Bo, Chen
Source
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-06-04
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
Cylindrical explosive loading has an important application in explosive working, researching on weapon damage, and explosive-driving load.
This study uses experimental and numerical methods to study the response of long and thin tubes when subjected to cylindrical explosive loading.
The flake-like charge and multipoint initiation technique were adopted to load cylindrical explosive waves.
Experimental results showed that the method could produce uniform deformation in certain parts of the long tube, but partial spall injuries occurred after the explosion.
The macroscopic and microscopic deformation of tubes were analyzed.
Numerical simulations were conducted to investigate the detailed response of the tube subjected to a cylindrical explosive wave.
The results indicate that the collision of explosive waves brought inconsistencies in pressure and velocity.
The pressure and velocity in the collision region were significantly higher than those of other parts, which caused the collision region to be easily damaged.
American Psychological Association (APA)
Yaguang, Sui& Dezhi, Zhang& Shiying, Tang& Bo, Chen. 2017. Experimental and Numerical Research on Cylindrical Tubes under Outer Cylindrical Explosive Waves. Shock and Vibration،Vol. 2017, no. 2017, pp.1-10.
https://search.emarefa.net/detail/BIM-1204783
Modern Language Association (MLA)
Yaguang, Sui…[et al.]. Experimental and Numerical Research on Cylindrical Tubes under Outer Cylindrical Explosive Waves. Shock and Vibration No. 2017 (2017), pp.1-10.
https://search.emarefa.net/detail/BIM-1204783
American Medical Association (AMA)
Yaguang, Sui& Dezhi, Zhang& Shiying, Tang& Bo, Chen. Experimental and Numerical Research on Cylindrical Tubes under Outer Cylindrical Explosive Waves. Shock and Vibration. 2017. Vol. 2017, no. 2017, pp.1-10.
https://search.emarefa.net/detail/BIM-1204783
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1204783