P3-20 Discussion on Transmission and Reception of SV Wave Propagating along Surface of Test Object(Poster session 3)
-
- Kimura Tomonori
- Mitsubishi Electric Corp.
-
- Misu Koichiro
- Mitsubishi Electric Corp.
-
- Wadaka Shusou
- Mitsubishi Electric Corp.
-
- Koike Mitsuhiro
- Ryoden Shonan Electronics Corp.
Bibliographic Information
- Other Title
-
- P3-20 試験体表面に沿って伝搬するSV波の送受信に関する検討(ポスター発表)
Abstract
Pitch-catch experiments are done using angle probes with the refraction angle of 85 degrees, and it is shown that signal concerned with shear vertical (SV) wave propagating along a surface of a test object can be received. This signal is referred to as SVC (SV wave for Critical angle). By simulation using FDTD method, it is shown that beam width of SV wave expands with propagation and energy concerned with the SV wave exists at the surface. The energy excites longitudinal wave in the wedge of the receiving angle probe, and so SVC is received.
Journal
-
- Proceedings of Symposium on Ultrasonic Electronics
-
Proceedings of Symposium on Ultrasonic Electronics 27 (0), 413-414, 2006-11-15
Institute for Ultrasonic Elecronics
- Tweet
Details 詳細情報について
-
- CRID
- 1390564238046417408
-
- NII Article ID
- 110007458972
-
- ISSN
- 24331910
- 13488236
-
- Text Lang
- ja
-
- Data Source
-
- JaLC
- CiNii Articles
-
- Abstract License Flag
- Disallowed