Quantitative study of local heat sources by Ultrasonic Infrared Thermography: An approach for estimating total energy released by low energy impact damage in C/C composite

M. Z. Umar, V. Vavilov, H. Abdullah, A. K. Ariffin

Center for Industrial Tomography

Research output: Contribution to journal › Article

Abstract

An approach intended for the evaluation of total energy released in multi-component defects subjected to ultrasonic stimulation is described. Experimental research was conducted on carbon/carbon composite containing a 25 J impact damage defect. The test sample was ultrasonically stimulated at the frequency of 22 kHz by using a magnetostrictive device. The impact damage was modelled as a pyramid-like set of six single delaminations, and each of them represented an independent heat source. The calculated temperature response was matched to the experimental temperature profile by shape and amplitude thus allowing the evaluation of energy release within the defect.

Original language	English
Pages (from-to)	167-173
Number of pages	7
Journal	Composites Part B: Engineering
Volume	165
DOIs	https://doi.org/10.1016/j.compositesb.2018.11.124
Publication status	Published - 15 May 2019

Fingerprint

Keywords

Carbon/carbon composite
Energy release
Impact damage
Ultrasonic infrared thermography

ASJC Scopus subject areas

Ceramics and Composites
Mechanics of Materials
Mechanical Engineering
Industrial and Manufacturing Engineering

Cite this

Umar, M. Z., Vavilov, V., Abdullah, H., & Ariffin, A. K. (2019). Quantitative study of local heat sources by Ultrasonic Infrared Thermography: An approach for estimating total energy released by low energy impact damage in C/C composite. Composites Part B: Engineering, 165, 167-173. https://doi.org/10.1016/j.compositesb.2018.11.124

@article{2fbf0d00ebf242b9965f0c4b3f6dc84a,

title = "Quantitative study of local heat sources by Ultrasonic Infrared Thermography: An approach for estimating total energy released by low energy impact damage in C/C composite",

abstract = "An approach intended for the evaluation of total energy released in multi-component defects subjected to ultrasonic stimulation is described. Experimental research was conducted on carbon/carbon composite containing a 25 J impact damage defect. The test sample was ultrasonically stimulated at the frequency of 22 kHz by using a magnetostrictive device. The impact damage was modelled as a pyramid-like set of six single delaminations, and each of them represented an independent heat source. The calculated temperature response was matched to the experimental temperature profile by shape and amplitude thus allowing the evaluation of energy release within the defect.",

keywords = "Carbon/carbon composite, Energy release, Impact damage, Ultrasonic infrared thermography",

author = "Umar, {M. Z.} and V. Vavilov and H. Abdullah and Ariffin, {A. K.}",

year = "2019",

month = may

day = "15",

doi = "10.1016/j.compositesb.2018.11.124",

language = "English",

volume = "165",

pages = "167--173",

journal = "Composites Part B: Engineering",

issn = "1359-8368",

publisher = "Elsevier Limited",

}

TY - JOUR

T1 - Quantitative study of local heat sources by Ultrasonic Infrared Thermography

T2 - An approach for estimating total energy released by low energy impact damage in C/C composite

AU - Umar, M. Z.

AU - Vavilov, V.

AU - Abdullah, H.

AU - Ariffin, A. K.

PY - 2019/5/15

Y1 - 2019/5/15

N2 - An approach intended for the evaluation of total energy released in multi-component defects subjected to ultrasonic stimulation is described. Experimental research was conducted on carbon/carbon composite containing a 25 J impact damage defect. The test sample was ultrasonically stimulated at the frequency of 22 kHz by using a magnetostrictive device. The impact damage was modelled as a pyramid-like set of six single delaminations, and each of them represented an independent heat source. The calculated temperature response was matched to the experimental temperature profile by shape and amplitude thus allowing the evaluation of energy release within the defect.

AB - An approach intended for the evaluation of total energy released in multi-component defects subjected to ultrasonic stimulation is described. Experimental research was conducted on carbon/carbon composite containing a 25 J impact damage defect. The test sample was ultrasonically stimulated at the frequency of 22 kHz by using a magnetostrictive device. The impact damage was modelled as a pyramid-like set of six single delaminations, and each of them represented an independent heat source. The calculated temperature response was matched to the experimental temperature profile by shape and amplitude thus allowing the evaluation of energy release within the defect.

KW - Carbon/carbon composite

KW - Energy release

KW - Impact damage

KW - Ultrasonic infrared thermography

UR - http://www.scopus.com/inward/record.url?scp=85057384757&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85057384757&partnerID=8YFLogxK

U2 - 10.1016/j.compositesb.2018.11.124

DO - 10.1016/j.compositesb.2018.11.124

M3 - Article

AN - SCOPUS:85057384757

VL - 165

SP - 167

EP - 173

JO - Composites Part B: Engineering

JF - Composites Part B: Engineering

SN - 1359-8368

ER -

Access to Document

10.1016/j.compositesb.2018.11.124