Presentation | 2018-08-09 All-Round Inspection of a Pipe Using High-Temperature Superconductor SQUID and Magnetostriction-Based Ultrasonic Guided Wave Azuma Yuki, Yoshimi Hatsukade, Seiji Adachi, Keiichi Tanabe, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We have been developing remote inspection technology for pipes by using magnetostriction-based ultrasonic guided wave and high temperature superconductor (HTS) superconducting quantum interference device (SQUID) gradiometer. Two magnetized nickel thin plates were glued on an aluminium pipe sample. They were used as magnetostriction-based guided wave transceivers. Multipoint measurement of the T (0, 1) mode guide waves around the pipe’s circumference were carried out by setting the HTS-SQUID gradiometer above the receiver and rotating the pipe for 360 degree. Three circumferential defects were made sequentially on the sample pipe at different distances from the receiver. The multipoint measurement was performed with four patterns with no defect / with defects (1, 2, and 3 defects). We tried to estimate propagation paths of the guided waves generated on the pipe by comparing these measurement results. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | HTS-SQUID / ultrasonic guided wave / all-round inspection / T(0, 1) mode / pipe / magnetostriction |
Paper # | SCE2018-8 |
Date of Issue | 2018-08-02 (SCE) |
Conference Information | |
Committee | SCE |
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Conference Date | 2018/8/9(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Toyohashi University of Technology |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Detector, SQUID, etc. |
Chair | Hiroaki Myoren(Saitama Univ.) |
Vice Chair | |
Secretary | (Yokohama National Univ.) |
Assistant | Hiroyuki Akaike(Daido Univ.) |
Paper Information | |
Registration To | Technical Committee on Superconductive Electronics |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | All-Round Inspection of a Pipe Using High-Temperature Superconductor SQUID and Magnetostriction-Based Ultrasonic Guided Wave |
Sub Title (in English) | |
Keyword(1) | HTS-SQUID |
Keyword(2) | ultrasonic guided wave |
Keyword(3) | all-round inspection |
Keyword(4) | T(0, 1) mode |
Keyword(5) | pipe |
Keyword(6) | magnetostriction |
1st Author's Name | Azuma Yuki |
1st Author's Affiliation | Kindai University(Kindai Univ.) |
2nd Author's Name | Yoshimi Hatsukade |
2nd Author's Affiliation | Kindai University(Kindai Univ.) |
3rd Author's Name | Seiji Adachi |
3rd Author's Affiliation | Superconducting Sensing Technology Research Association(SUSTERA) |
4th Author's Name | Keiichi Tanabe |
4th Author's Affiliation | Superconducting Sensing Technology Research Association(SUSTERA) |
Date | 2018-08-09 |
Paper # | SCE2018-8 |
Volume (vol) | vol.118 |
Number (no) | SCE-178 |
Page | pp.pp.7-12(SCE), |
#Pages | 6 |
Date of Issue | 2018-08-02 (SCE) |