Presentation | 1993/8/20 Non-Contact Measurement Method of Vibrating Velocity Distribution of Elastic Body Moojoon Kim, Hiroshi Kanai, Noriyoshi Chuubachi, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper describes a new method for non-contact measurement of particle velocity distributions along the elastic bar excited by a PZT transducer.By analyzing two measured signals obtained by a Laser Doppler Velocimeter(LDV)from two incident angles,the particle velocity distributions for each of the two components, normal and parallel to the bar axis,can be separately obtained.The principle of the measurement method is described and it is confirmed experimentally with the Langevin type PZT transducer of a resonant frequency of 17kHz. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Laser Doppler Velocimeter / Retroflective tape reflector / velocity distribution |
Paper # | EA93-37 |
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Committee | EA |
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Conference Date | 1993/8/20(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Engineering Acoustics (EA) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Non-Contact Measurement Method of Vibrating Velocity Distribution of Elastic Body |
Sub Title (in English) | |
Keyword(1) | Laser Doppler Velocimeter |
Keyword(2) | Retroflective tape reflector |
Keyword(3) | velocity distribution |
1st Author's Name | Moojoon Kim |
1st Author's Affiliation | Faculty of Engineering,Tohoku University() |
2nd Author's Name | Hiroshi Kanai |
2nd Author's Affiliation | Faculty of Engineering,Tohoku University |
3rd Author's Name | Noriyoshi Chuubachi |
3rd Author's Affiliation | Faculty of Engineering,Tohoku University |
Date | 1993/8/20 |
Paper # | EA93-37 |
Volume (vol) | vol.93 |
Number (no) | 186 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |