Presentation | 1998/2/24 Measurement of the liquid density and viscosity by using SH-SAW sensors Hayashi Shinichi, Shiokawa Showko, Kondoh Jun, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper describes that the liquid density and viscosity by using a pair of Shear horizontal surface acoustic waves(SH-SAW) sensors with texture-and smooth-surface. Texture surface exhibits two effects;(1)Viscosity coupling effect between the oscillating surface and the liquid that depends on the product of the liquid density and viscosity. (2)Trapped liquid effect(virtual mass loading effect)that depends on the liquid density alone. Smooth surface exhibits the viscosity effect only. Combining two sensors enable the liquid density and viscosity to be extracted simultaneously. First, we derive the theoretical equation of SH-SAW sensor with texture surface. Secondly, we fabricated SH-SAW sensors with texture and smooth surface on 36° rotated Y-cut X-propagating LiTaO_3. Finally, we measured the density and viscosity of the glycerol, fructose, and glucose water mixtures. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | SH-SAW sensor / density / viscosty / virtual mass loading effect |
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Conference Information | |
Committee | US |
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Conference Date | 1998/2/24(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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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) | Measurement of the liquid density and viscosity by using SH-SAW sensors |
Sub Title (in English) | |
Keyword(1) | SH-SAW sensor |
Keyword(2) | density |
Keyword(3) | viscosty |
Keyword(4) | virtual mass loading effect |
1st Author's Name | Hayashi Shinichi |
1st Author's Affiliation | Faculty of Engineering, Shizuoka University() |
2nd Author's Name | Shiokawa Showko |
2nd Author's Affiliation | Faculty of Engineering, Shizuoka University |
3rd Author's Name | Kondoh Jun |
3rd Author's Affiliation | Faculty of Engineering, Shizuoka University |
Date | 1998/2/24 |
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Volume (vol) | vol.97 |
Number (no) | 568 |
Page | pp.pp.- |
#Pages | 6 |
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