Implementing of 3D Scanning Techniques in the Analytical and Numerical Assessment of Pipelines with Volumetric Surface Defects

Lambrescu, Ionut; Dinita, Alin; Minescu, Mihail

Ionut Lambrescu, Alin Dinita, Mihail Minescu

Implementing of 3D Scanning Techniques in the Analytical and Numerical Assessment of Pipelines with Volumetric Surface Defects

Abstract:

The paper presents a proposal for a new approach in the assessment of the pipelines with volumetric surface defects (VSD), in order to appreciate the VSD strength and to decide if it is accepted as it is or is necessary to apply a repairing techniques.The assessment begins, in the authors’ view, with a 3D scan of the defect area (the defect should be situated on the exterior of the pipe, in a visible region), followed by a reverse engineering step, when the result of the 3D scan is processed and finally transformed in a 3D solid, susceptible to support a Finite Elements Analysis (FEM) of tensions distribution in the pipeline wall. This analysis will provide the first set of data regarding the severity of the defect. The process is after that completed, if necessary, with the repairing step and a final FEM evaluation of the pipeline’s condition.

Keywords:
Surface pipeline defect; 3D scanning; Finite elements analysis; Pipe repairing

Issue: 2019, Volume 70, Issue 12

Pages: 4138-4144

Publication date: 2020/1/20

https://doi.org/10.37358/RC.19.12.7723

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This article is published under the Creative Commons Attribution 4.0 International License

Citation Styles

Cite this article as:
LAMBRESCU, I., DINITA, A., MINESCU, M., Implementing of 3D Scanning Techniques in the Analytical and Numerical Assessment of Pipelines with Volumetric Surface Defects, Rev. Chim., 70(12), 2019, 4138-4144.

Vancouver
Lambrescu I, Dinita A, Minescu M. Implementing of 3D Scanning Techniques in the Analytical and Numerical Assessment of Pipelines with Volumetric Surface Defects. Rev. Chim.[internet]. 2019 Dec;70(12):4138-4144. Available from: https://doi.org/10.37358/RC.19.12.7723

APA 6th edition
Lambrescu, I., Dinita, A. & Minescu, M. (2019). Implementing of 3D Scanning Techniques in the Analytical and Numerical Assessment of Pipelines with Volumetric Surface Defects. Revista de Chimie, 70(12), 4138-4144. https://doi.org/10.37358/RC.19.12.7723

Harvard
Lambrescu, I., Dinita, A., Minescu, M. (2019). 'Implementing of 3D Scanning Techniques in the Analytical and Numerical Assessment of Pipelines with Volumetric Surface Defects', Revista de Chimie, 70(12), pp. 4138-4144. https://doi.org/10.37358/RC.19.12.7723

IEEE
I. Lambrescu, A. Dinita, M. Minescu, "Implementing of 3D Scanning Techniques in the Analytical and Numerical Assessment of Pipelines with Volumetric Surface Defects". Revista de Chimie, vol. 70, no. 12, pp. 4138-4144, 2019. [online]. https://doi.org/10.37358/RC.19.12.7723

Text
Ionut Lambrescu, Alin Dinita, Mihail Minescu,
Implementing of 3D Scanning Techniques in the Analytical and Numerical Assessment of Pipelines with Volumetric Surface Defects,
Revista de Chimie,
Volume 70, Issue 12,
2019,
Pages 4138-4144,
ISSN 2668-8212,
https://doi.org/10.37358/RC.19.12.7723.
(https://revistadechimie.ro/Articles.asp?ID=7723)
Keywords: Surface pipeline defect; 3D scanning; Finite elements analysis; Pipe repairing

RIS
TY - JOUR
T1 - Implementing of 3D Scanning Techniques in the Analytical and Numerical Assessment of Pipelines with Volumetric Surface Defects
A1 - Lambrescu, Ionut
A2 - Dinita, Alin
A3 - Minescu, Mihail
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2019
VL - 70
IS - 12
SP - 4138
EP - 4144
UR - https://doi.org/10.37358/RC.19.12.7723
KW - Surface pipeline defect
KW - 3D scanning
KW - Finite elements analysis
KW - Pipe repairing
ER -

BibTex
@article{RevCh2019P4138,
author = {Lambrescu Ionut and Dinita Alin and Minescu Mihail},
title = {Implementing of 3D Scanning Techniques in the Analytical and Numerical Assessment of Pipelines with Volumetric Surface Defects},
journal = {Revista de Chimie},
volume = {70},
number = {12},
pages = {4138-4144},
year = {2019},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.19.12.7723},
url = {https://revistadechimie.ro/Articles.asp?ID=7723}
}

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