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Mohammadreza sheykholeslami Borghani

Mohammadreza sheykholeslami Borghani

Academic rank: Assistant Professor
ORCID: https://orcid.org/0000-0003-0735-0225
Education: PhD.
ScopusId: 56079339100
Faculty: Engineering
Address: Arak University
Phone: 32625722

Research

Title
Analytical model of a giant magnetostrictive resonance transducer
Type
Presentation
Keywords
Analytical model,Giant magnetostrictive resonance transducer,Quality factor
Year
2017
Researchers Mohammadreza sheykholeslami Borghani ، Simone Cinquemani ، Yusef Hojat ، S. Ansari ، Mojtaba Ghodsi

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. © (2016) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.