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
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} }
