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Experimental and Numerical Evaluation of the Ablation Process of CarbonCarbon Composites Using High Velocity Oxygen Fuel System
Joint Authors
Fan, Xueling
Jiang, Peng
Li, Biao
Jin, Xiaochao
Zhao, Yong
Source
Advances in Materials Science and Engineering
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-05-24
Country of Publication
Egypt
No. of Pages
7
Abstract EN
The ablation process of carbon/carbon (C/C) composites was tested under hypersonic flowing propane flame.
The microstructures of C/C composites were characterized and the numerical analysis was performed.
Two typical ablation morphologies of the carbon fibers, which are drum-like and needle-like shapes, were observed depending on the alignments of fibers to the flame directions.
Temperature fields in the composites were analyzed using finite element method, and the mechanisms that govern the formation of different ablation behaviors were elucidated.
For paralleled fiber bundles, the highest temperature situates in the middle parts underlying the ablation pits, where the drum-like shape is formed.
For perpendicular fiber bundles, the highest temperature appears at the turning point between the transverse section and the surface of fiber, which leads to the gradual ablation from the fiber surface toward the axis, and eventually the formation of the needle-like shape.
American Psychological Association (APA)
Fan, Xueling& Jiang, Peng& Li, Biao& Jin, Xiaochao& Zhao, Yong. 2017. Experimental and Numerical Evaluation of the Ablation Process of CarbonCarbon Composites Using High Velocity Oxygen Fuel System. Advances in Materials Science and Engineering،Vol. 2017, no. 2017, pp.1-7.
https://search.emarefa.net/detail/BIM-1123558
Modern Language Association (MLA)
Fan, Xueling…[et al.]. Experimental and Numerical Evaluation of the Ablation Process of CarbonCarbon Composites Using High Velocity Oxygen Fuel System. Advances in Materials Science and Engineering No. 2017 (2017), pp.1-7.
https://search.emarefa.net/detail/BIM-1123558
American Medical Association (AMA)
Fan, Xueling& Jiang, Peng& Li, Biao& Jin, Xiaochao& Zhao, Yong. Experimental and Numerical Evaluation of the Ablation Process of CarbonCarbon Composites Using High Velocity Oxygen Fuel System. Advances in Materials Science and Engineering. 2017. Vol. 2017, no. 2017, pp.1-7.
https://search.emarefa.net/detail/BIM-1123558
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1123558