Art

J-GLOBAL ID：201302231667303717   Reference number：13A1039068

Inverse Analysis of Multiple Cracks Using Magnetic Flux Leakage Considering the Size of Flux Gate Sensor

フラックスゲートセンサのサイズを考慮した漏洩磁束を用いた多重クラックの逆解析

Author (3)： NAKASUMI Shogo (Advanced Industrial Sci. and Technol., Ibaraki, JPN) ,  SUZUKI Takayuki (Advanced Industrial Sci. and Technol., Ibaraki, JPN) ,  TERAMOTO Tokuo (Univ. Tsukuba)
Material： 日本AEM学会誌  (Journal of the Japan Society of Applied Electromagnetics and Mechanics)
Volume： 21  Issue： 1  Page： 72-76  Publication year： Mar. 10, 2013 
JST Material Number： L2703A  ISSN： 0919-4452  Document type： Article
Article type： 原著論文  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Thesaurus term： *magnetic sensor ,  *leakage flux ,  defect ,  response function ,  *magnetic flux density ,  structural member ,  crack ,  magnetic flux ,  magnetic dipole ,  *flux gate sensor ,  semi ellipse
Semi thesaurus term： crack ,  inverse analysis

JST classification (1)： Measuring methods and instruments of magnetism  (AD07060U)

Reference (10)：

• [1] D. MINKOV and T. SHOJI, “Method for sizing of 3-D surface breaking flaws by leakage flux.” <i>NDT&E International, </i>Vol. 31, No. 5, pp. 317-324, 1998.
• [2] D. MINKOV, J. LEE and T. SHOJI, “Study of crack inversions utilizing dipole model of a crack and hall element measurements,” Journal of Magnetism and Magnetic Materials, Vol. 217, pp. 207-215, 2000.
• [3] R. BASKARAN and M. P. JANAWADKAR, “Imaging defects with reduced space inversion of magnetic flux leakage fields,” <i>NDT&E International</i>, Vol. 40, pp. 451-454, 2007.
• [4] T. SUZUKI, A. TERASAKI, A. SASAMOTO, Y. NISHIMURA and T. TERAMOTO, “Nondestructive evaluation of ferromagnetic structural materials using FG sensor,” Electromagnetic Nondestructive Evaluation (XII), IOS Press, pp. 271-278, 2009.
• [5] T. SUZUKI, K. HASUMI, T. KUROTA and T. TERAMOTO, “Analysis and evaluation of cross-sectional shape for defect of SS400 using fluxgate sensor,” Journal of JSAEM, Vol. 19, No. 2, pp. 342-347, 2011 (in Japanese).

Terms in the title (6)： フラックスゲートセンサ ,  サイズ ,  漏洩磁束 ,  多重 ,  クラック ,  解析