Design and fabrication of a novel autonomous pipeline scanning robot

Mansour Karkoub, Mohamed Gharib, Fathi H. Ghorbel, Issam Ben Moallem

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Energy pipelines require regular inspection and health monitoring against defects, cracks, and corro- sion due to the fluid pipe interaction and external en- vironment conditions. Accurate and efficient pipeline inspection is extremely important to the oil and gas in- dustry. Inspection of pipelines is usually carried out either internally using smart pigs and tethered robots or externally with limited inspection options. Internal inspection has many limitations and external inspection is still primitive. However, external inspection has the advantage of being carried out without interruption of the production process. In this paper, a novel design for an autonomous robot for pipeline external inspection is presented. Although, the proposed design is developed mainly to fit a magnetic flux leakage based inspection technique, the robot modular design will fit other in- spection methods and applications withminimal design modifications. The proposed robot is designed to carry multiple hall effect sensors and allow adjustment of the radial distance between the sensors and the pipe sur- face. Also, the robot is able to scan different size pipes and maintain constant distance from the pipe surface. A prototype is fabricated using 3D printer and standard fasteners to evaluate the workability of the proposed design. The initial testing of the developed prototype showed that the robot can be made to move at a con- stant speed without slipping. The design details and the prototype elements are delineated in this paper.

Original languageEnglish
Title of host publicationEmerging Technologies; Materials
Subtitle of host publicationGenetics to Structures; Safety Engineering and Risk Analysis
PublisherAmerican Society of Mechanical Engineers (ASME)
Volume14
ISBN (Electronic)9780791858493
DOIs
Publication statusPublished - 1 Jan 2017
EventASME 2017 International Mechanical Engineering Congress and Exposition, IMECE 2017 - Tampa, United States
Duration: 3 Nov 20179 Nov 2017

Other

OtherASME 2017 International Mechanical Engineering Congress and Exposition, IMECE 2017
CountryUnited States
CityTampa
Period3/11/179/11/17

Fingerprint

Pipelines
Inspection
Robots
Scanning
Fabrication
Pipe
3D printers
Modular robots
Fasteners
Sensors
Hall effect
Gas industry
Magnetic flux
Health
Corrosion
Cracks
Defects
Fluids
Monitoring
Testing

ASJC Scopus subject areas

  • Mechanical Engineering

Cite this

Karkoub, M., Gharib, M., Ghorbel, F. H., & Ben Moallem, I. (2017). Design and fabrication of a novel autonomous pipeline scanning robot. In Emerging Technologies; Materials: Genetics to Structures; Safety Engineering and Risk Analysis (Vol. 14). American Society of Mechanical Engineers (ASME). https://doi.org/10.1115/IMECE2017-72393

Design and fabrication of a novel autonomous pipeline scanning robot. / Karkoub, Mansour; Gharib, Mohamed; Ghorbel, Fathi H.; Ben Moallem, Issam.

Emerging Technologies; Materials: Genetics to Structures; Safety Engineering and Risk Analysis. Vol. 14 American Society of Mechanical Engineers (ASME), 2017.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Karkoub, M, Gharib, M, Ghorbel, FH & Ben Moallem, I 2017, Design and fabrication of a novel autonomous pipeline scanning robot. in Emerging Technologies; Materials: Genetics to Structures; Safety Engineering and Risk Analysis. vol. 14, American Society of Mechanical Engineers (ASME), ASME 2017 International Mechanical Engineering Congress and Exposition, IMECE 2017, Tampa, United States, 3/11/17. https://doi.org/10.1115/IMECE2017-72393
Karkoub M, Gharib M, Ghorbel FH, Ben Moallem I. Design and fabrication of a novel autonomous pipeline scanning robot. In Emerging Technologies; Materials: Genetics to Structures; Safety Engineering and Risk Analysis. Vol. 14. American Society of Mechanical Engineers (ASME). 2017 https://doi.org/10.1115/IMECE2017-72393
Karkoub, Mansour ; Gharib, Mohamed ; Ghorbel, Fathi H. ; Ben Moallem, Issam. / Design and fabrication of a novel autonomous pipeline scanning robot. Emerging Technologies; Materials: Genetics to Structures; Safety Engineering and Risk Analysis. Vol. 14 American Society of Mechanical Engineers (ASME), 2017.
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