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Chan-Wool Kwon
Chan-Wool Kwon
07:48 Jul-18-2016
A novel Surface Eddy Current probe with Phase Information on Surface Flaw Depth
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Dear. H. Hoshikawa

Hello, my name is Chan Wool , Kwon and from Korea

I’m studying at SungKyunKwan University about Eddy Current Testing in CANDE Lab, and my advisor who is prof. Sung-Jin , Song.

I read your paper that is A Novel Surface Eddy Current Probe with Phase Information on Surface Flaw Depth

After reading it, I have a question that is bellow.

1. You said that Detecting Coil only pick up parallel component of eddy current to itself.

Actually , I can’t understand that phenomenon. why dose Detecting coil only pick up parallel signal ?

Because , Detecting Coil’s shape is tangential?

Thank you for read mymessage

I look forward to your reply.


Best Regards.

    
 
 

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