Effective Structural Health Monitoring System for 3D Printed Components

Michaël Hinderdael; Dieter De Baere; Maria Strantza; Reza Vafadari; Wim Devesse; Patrick Guillaume

Effective Structural Health Monitoring System for 3D Printed Components

Michaël Hinderdael, Dieter De Baere, Maria Strantza, Reza Vafadari, Wim Devesse, Patrick Guillaume

Research output: Chapter in Book/Report/Conference proceeding › Conference paper

Abstract

3D printing techniques have shown high potential for aeronautical applications. However, due to fatigue behavior, the structural integrity of the 3D printed component is still an important challenge nowadays. In this paper, a Structural Health Monitoring system is discussed that can be integrated in the 3D printed structure. Embedded galleries are initially put under vacuum and the pressure is continuously monitored. The presence of a crack is signaled when the pressure increases due to the air leak at the crack location. Besides the detection of fatigue cracks, useful localization information can also be obtained from the pressure waves that are generated inside the embedded galleries. Initial test results and the localization feasibility of the system will be discussed in this paper. Information about the crack location is crucial for further, more detailed, inspections of the crack zone, e.g. remaining life-time prediction. This feature further increases the benefits for the end users.

Original language	English
Title of host publication	Proceedings of the 34th Conference and the 28th Symposium of the International Committee on Aeronautical Fatigue and Structural Integrity
Publisher	2015 International Committee on Aeronautical Fatigue and Structural Integrity
Pages	136-142
Number of pages <span style="color:red"p> <font size="1.5"> ✽ </span> </font>	7
ISBN (Print)	978-951-38-7442-1
Publication status	Published - 1 Jun 2015
Event	International Committee on Aeronautical Fatigue and Structural Integrity - Helsinki, Finland Duration: 1 Jun 2015 → 5 Jun 2015

Conference

Conference	International Committee on Aeronautical Fatigue and Structural Integrity
Abbreviated title	ICAF2015
Country/Territory	Finland
City	Helsinki
Period	1/06/15 → 5/06/15

Keywords

Structural health monitoring
3D printed materials
Fatigue damage characterization
Aerospace structure
Crack detection
Crack localization

Embargoed Document

HINDERDAEL_M_F_EffectiveStructuralHealthMonitoringSystemFor3DPrintedComponents
Final published version, 445 KB

1 Book

Development and Validation of Innovative Structural Health Monitoring Methodology
Hinderdael, M., 23 May 2018, Brussels: Crazy Copy Center Productions. 218 p.
Research output: Book/Report › Book

Cite this

Hinderdael, M., De Baere, D., Strantza, M., Vafadari, R., Devesse, W., & Guillaume, P. (2015). Effective Structural Health Monitoring System for 3D Printed Components. In Proceedings of the 34th Conference and the 28th Symposium of the International Committee on Aeronautical Fatigue and Structural Integrity (pp. 136-142). 2015 International Committee on Aeronautical Fatigue and Structural Integrity.

Hinderdael, Michaël ; De Baere, Dieter ; Strantza, Maria ; Vafadari, Reza ; Devesse, Wim ; Guillaume, Patrick. / Effective Structural Health Monitoring System for 3D Printed Components. Proceedings of the 34th Conference and the 28th Symposium of the International Committee on Aeronautical Fatigue and Structural Integrity. 2015 International Committee on Aeronautical Fatigue and Structural Integrity, 2015. pp. 136-142

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title = "Effective Structural Health Monitoring System for 3D Printed Components",

abstract = "3D printing techniques have shown high potential for aeronautical applications. However, due to fatigue behavior, the structural integrity of the 3D printed component is still an important challenge nowadays. In this paper, a Structural Health Monitoring system is discussed that can be integrated in the 3D printed structure. Embedded galleries are initially put under vacuum and the pressure is continuously monitored. The presence of a crack is signaled when the pressure increases due to the air leak at the crack location. Besides the detection of fatigue cracks, useful localization information can also be obtained from the pressure waves that are generated inside the embedded galleries. Initial test results and the localization feasibility of the system will be discussed in this paper. Information about the crack location is crucial for further, more detailed, inspections of the crack zone, e.g. remaining life-time prediction. This feature further increases the benefits for the end users.",

keywords = "Structural health monitoring, 3D printed materials, Fatigue damage characterization, Aerospace structure, Crack detection, Crack localization",

author = "Micha{\"e}l Hinderdael and {De Baere}, Dieter and Maria Strantza and Reza Vafadari and Wim Devesse and Patrick Guillaume",

year = "2015",

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isbn = "978-951-38-7442-1",

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booktitle = "Proceedings of the 34th Conference and the 28th Symposium of the International Committee on Aeronautical Fatigue and Structural Integrity",

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Hinderdael, M , De Baere, D, Strantza, M, Vafadari, R, Devesse, W & Guillaume, P 2015, Effective Structural Health Monitoring System for 3D Printed Components. in Proceedings of the 34th Conference and the 28th Symposium of the International Committee on Aeronautical Fatigue and Structural Integrity. 2015 International Committee on Aeronautical Fatigue and Structural Integrity, pp. 136-142, International Committee on Aeronautical Fatigue and Structural Integrity, Helsinki, Finland, 1/06/15.

Effective Structural Health Monitoring System for 3D Printed Components. / Hinderdael, Michaël ; De Baere, Dieter; Strantza, Maria; Vafadari, Reza; Devesse, Wim ; Guillaume, Patrick.

Proceedings of the 34th Conference and the 28th Symposium of the International Committee on Aeronautical Fatigue and Structural Integrity. 2015 International Committee on Aeronautical Fatigue and Structural Integrity, 2015. p. 136-142.

Research output: Chapter in Book/Report/Conference proceeding › Conference paper

TY - GEN

T1 - Effective Structural Health Monitoring System for 3D Printed Components

AU - Hinderdael, Michaël

AU - De Baere, Dieter

AU - Strantza, Maria

AU - Vafadari, Reza

AU - Devesse, Wim

AU - Guillaume, Patrick

PY - 2015/6/1

Y1 - 2015/6/1

N2 - 3D printing techniques have shown high potential for aeronautical applications. However, due to fatigue behavior, the structural integrity of the 3D printed component is still an important challenge nowadays. In this paper, a Structural Health Monitoring system is discussed that can be integrated in the 3D printed structure. Embedded galleries are initially put under vacuum and the pressure is continuously monitored. The presence of a crack is signaled when the pressure increases due to the air leak at the crack location. Besides the detection of fatigue cracks, useful localization information can also be obtained from the pressure waves that are generated inside the embedded galleries. Initial test results and the localization feasibility of the system will be discussed in this paper. Information about the crack location is crucial for further, more detailed, inspections of the crack zone, e.g. remaining life-time prediction. This feature further increases the benefits for the end users.

AB - 3D printing techniques have shown high potential for aeronautical applications. However, due to fatigue behavior, the structural integrity of the 3D printed component is still an important challenge nowadays. In this paper, a Structural Health Monitoring system is discussed that can be integrated in the 3D printed structure. Embedded galleries are initially put under vacuum and the pressure is continuously monitored. The presence of a crack is signaled when the pressure increases due to the air leak at the crack location. Besides the detection of fatigue cracks, useful localization information can also be obtained from the pressure waves that are generated inside the embedded galleries. Initial test results and the localization feasibility of the system will be discussed in this paper. Information about the crack location is crucial for further, more detailed, inspections of the crack zone, e.g. remaining life-time prediction. This feature further increases the benefits for the end users.

KW - Structural health monitoring

KW - 3D printed materials

KW - Fatigue damage characterization

KW - Aerospace structure

KW - Crack detection

KW - Crack localization

M3 - Conference paper

SN - 978-951-38-7442-1

SP - 136

EP - 142

BT - Proceedings of the 34th Conference and the 28th Symposium of the International Committee on Aeronautical Fatigue and Structural Integrity

PB - 2015 International Committee on Aeronautical Fatigue and Structural Integrity

T2 - International Committee on Aeronautical Fatigue and Structural Integrity

Y2 - 1 June 2015 through 5 June 2015

ER -

Hinderdael M , De Baere D, Strantza M, Vafadari R, Devesse W , Guillaume P. Effective Structural Health Monitoring System for 3D Printed Components. In Proceedings of the 34th Conference and the 28th Symposium of the International Committee on Aeronautical Fatigue and Structural Integrity. 2015 International Committee on Aeronautical Fatigue and Structural Integrity. 2015. p. 136-142

Effective Structural Health Monitoring System for 3D Printed Components

Abstract

Conference

Keywords

Embargoed Document

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Research output

Development and Validation of Innovative Structural Health Monitoring Methodology

Cite this