Abstract
Resonance transducers have been widely developed and studied, as they can be profitably used in many application such as liquid atomizing and sonar technology. The active element of these devices can be a giant magnetostrictive material (GMM) that is known to have significant energy density and good performance at high frequencies. The paper introduces an analytical model of GMM transducers to describe their dynamics in different working conditions and to predict any change in their performance. The knowledge of the transducer behavior, especially in operating conditions different from the ideal ones, is helpful in the design and fabrication of highly efficient devices. This transducer is design to properly work in its second mode of vibration and its working frequency is around 8000 Hz. Most interesting parameters of the device, such as quality factor, bandwidth and output strain are obtained from theoretical analysis.
| Original language | English |
|---|---|
| Title of host publication | Industrial and Commercial Applications of Smart Structures Technologies 2016 |
| Publisher | SPIE |
| Volume | 9801 |
| ISBN (Electronic) | 9781510600423 |
| DOIs | |
| Publication status | Published - 2016 |
| Event | Industrial and Commercial Applications of Smart Structures Technologies 2016 - Las Vegas, United States Duration: Mar 21 2016 → Mar 22 2016 |
Other
| Other | Industrial and Commercial Applications of Smart Structures Technologies 2016 |
|---|---|
| Country | United States |
| City | Las Vegas |
| Period | 3/21/16 → 3/22/16 |
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Keywords
- Magnetostrictive transducer
- Mechanical quality factor
- Resonance frequency
- Wave equation
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Computer Science Applications
- Applied Mathematics
- Electrical and Electronic Engineering
Cite this
Analytical model of a giant magnetostrictive resonance transducer. / Sheykholeslami, M.; Hojjat, Y.; Ansari, S.; Cinquemani, S.; Ghodsi, M.
Industrial and Commercial Applications of Smart Structures Technologies 2016. Vol. 9801 SPIE, 2016. 98010T.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Analytical model of a giant magnetostrictive resonance transducer
AU - Sheykholeslami, M.
AU - Hojjat, Y.
AU - Ansari, S.
AU - Cinquemani, S.
AU - Ghodsi, M.
PY - 2016
Y1 - 2016
N2 - Resonance transducers have been widely developed and studied, as they can be profitably used in many application such as liquid atomizing and sonar technology. The active element of these devices can be a giant magnetostrictive material (GMM) that is known to have significant energy density and good performance at high frequencies. The paper introduces an analytical model of GMM transducers to describe their dynamics in different working conditions and to predict any change in their performance. The knowledge of the transducer behavior, especially in operating conditions different from the ideal ones, is helpful in the design and fabrication of highly efficient devices. This transducer is design to properly work in its second mode of vibration and its working frequency is around 8000 Hz. Most interesting parameters of the device, such as quality factor, bandwidth and output strain are obtained from theoretical analysis.
AB - Resonance transducers have been widely developed and studied, as they can be profitably used in many application such as liquid atomizing and sonar technology. The active element of these devices can be a giant magnetostrictive material (GMM) that is known to have significant energy density and good performance at high frequencies. The paper introduces an analytical model of GMM transducers to describe their dynamics in different working conditions and to predict any change in their performance. The knowledge of the transducer behavior, especially in operating conditions different from the ideal ones, is helpful in the design and fabrication of highly efficient devices. This transducer is design to properly work in its second mode of vibration and its working frequency is around 8000 Hz. Most interesting parameters of the device, such as quality factor, bandwidth and output strain are obtained from theoretical analysis.
KW - Magnetostrictive transducer
KW - Mechanical quality factor
KW - Resonance frequency
KW - Wave equation
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UR - http://www.scopus.com/inward/citedby.url?scp=84988579149&partnerID=8YFLogxK
U2 - 10.1117/12.2219070
DO - 10.1117/12.2219070
M3 - Conference contribution
VL - 9801
BT - Industrial and Commercial Applications of Smart Structures Technologies 2016
PB - SPIE
ER -