Proceedings of the International Symposium on Mechanical Engineering and Material Science

SMFF Computation for Probe of Online Magnetic Flux Leakage Detection System with combination of ANSYS and Virtual Work Method

Authors
Jin-zhong Chen, Yi-lai Ma, Ren-yang He
Corresponding Author
Jin-zhong Chen
Available Online December 2016.
DOI
https://doi.org/10.2991/ismems-16.2016.15How to use a DOI?
Keywords
ANSYS, Virtual work method, Static magnetic field force (SMFF), Nonlinear
Abstract

Numerical analysis of static magnetic field force for probe of online magnetic flux leakage detection system was conducted by combining ANSYS and Virtual work method. The result shows that combination of ANSYS and virtual work method could accurately calculate the static magnetic field force between the probe and the drill pipe. In addition, numerical solution in 3D model could reduce the calculation error caused by nonlinear distribution of magnetic induction B between the probe and the cylindrical surface of drill pipe. What's more, the graphs of static magnetic field force were obtained by the different thickness of the yoke and air gap thickness between the probe and the drill pipe. The graphs show that the static magnetic field force changed linearly with yoke thickness. However, it changed nonlinearly with the air gap thickness between the probe and the drill pipe. It can be concluded that the effect for static magnetic field force of latter was greater than that for static magnetic field force of former

Copyright
© 2016, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

Volume Title
Proceedings of the International Symposium on Mechanical Engineering and Material Science
Series
Advances in Engineering Research
Publication Date
December 2016
ISBN
978-94-6252-277-0
ISSN
2352-5401
DOI
https://doi.org/10.2991/ismems-16.2016.15How to use a DOI?
Copyright
© 2016, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Jin-zhong Chen
AU  - Yi-lai Ma
AU  - Ren-yang He
PY  - 2016/12
DA  - 2016/12
TI  - SMFF Computation for Probe of Online Magnetic Flux Leakage Detection System with combination of ANSYS and Virtual Work Method
BT  - Proceedings of the International Symposium on Mechanical Engineering and Material Science
PB  - Atlantis Press
SP  - 81
EP  - 86
SN  - 2352-5401
UR  - https://doi.org/10.2991/ismems-16.2016.15
DO  - https://doi.org/10.2991/ismems-16.2016.15
ID  - Chen2016/12
ER  -