| Presentation | 2013-04-23 Experimental Consideration on the Effect of the Optical Vibration Measurement in High-Intensity Aerial Ultrasonic Field Ayumu OSUMI, Youichi ITO, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this study, we consider a new method in noncontact and nondestructive way for detecting internal defect in solid materials by high-intensity aerial ultrasonic waves and optical equipment. This method differs from existing methods in that it detects solid material defects by detecting and analyzing vibrations on the surface of the object, which is excited using high-intensity aerial ultrasonic waves. In this method, the laser beam for detecting gets through in high-intensity sound pressure region. Therefore, sound waves from the vibration plate have the potential to affect the LDV laser. In this report, we examined the effect that high-intensity sound pressure region affect the LDV laser and the procedure avoid it. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | High-intensity aerial ultrasonic waves / Standing wave / Noncontact exciting / Nondestructive method / LDV |
| Paper # | US2013-7 |
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| Conference Information | |
| Committee | US |
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| Conference Date | 2013/4/16(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Ultrasonics (US) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Experimental Consideration on the Effect of the Optical Vibration Measurement in High-Intensity Aerial Ultrasonic Field |
| Sub Title (in English) | |
| Keyword(1) | High-intensity aerial ultrasonic waves |
| Keyword(2) | Standing wave |
| Keyword(3) | Noncontact exciting |
| Keyword(4) | Nondestructive method |
| Keyword(5) | LDV |
| 1st Author's Name | Ayumu OSUMI |
| 1st Author's Affiliation | College of Science and Technology, Nihon University() |
| 2nd Author's Name | Youichi ITO |
| 2nd Author's Affiliation | College of Science and Technology, Nihon University |
| Date | 2013-04-23 |
| Paper # | US2013-7 |
| Volume (vol) | vol.113 |
| Number (no) | 13 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |