LAUSR

Modeling and eigenfrequency analysis of high Q-factor Baw resonators

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0 Published in 2018 at "Procedia Manufacturing"

DOI: 10.1016/j.promfg.2018.03.080

Abstract: Abstract The technology is growing very rapidly, and the micro scale devices are playing a very important role in the electronic, mechanical and other application areas due to their integrability with CMOS IC technology, low… read more here.

Keywords: eigenfrequency; analysis; baw; baw resonators ... See more keywords

Eigenfrequency characterization and tuning of Ti-6Al-4V ultrasonic horn at high temperatures for glass molding.

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0 Published in 2019 at "Ultrasonics"

DOI: 10.1016/j.ultras.2019.106002

Abstract: Glass molding assisted by ultrasonic vibration is a promising yet challenging technique for microoptics fabrication. During glass molding localized high temperatures (300-600 °C) often result in transformed eigenfrequencies of the ultrasonic horn, and hence decreased electroacoustic… read more here.

Keywords: high temperatures; methodology; eigenfrequency; horn ... See more keywords

Analysis of Guided Waves Dispersion and Acoustoelastic Effect in Stressed Waveguides by Eigenfrequency Method and Experimental Study

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0 Published in 2019 at "Russian Journal of Nondestructive Testing"

DOI: 10.1134/s106183091911010x

Abstract: On the basis of the effect of initial stress and acoustoelastic coefficients on the dispersion behavior of guided waves in stressed waveguides. a finite element method is presented to analyze the wave propagation in prestressed… read more here.

Keywords: acoustoelastic effect; eigenfrequency; method; effect ... See more keywords

Shape optimization for the eigenfrequency of the plate

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1 Published in 2017 at "Georgian Mathematical Journal"

DOI: 10.1515/gmj-2017-0005

Abstract: Abstract In this paper, we consider an eigenvalue problem for the biharmonic operator that describes the transverse vibrations of the plate. Under the imposed boundary conditions, the eigenvalues of this operator are indeed eigenfrequencies of… read more here.

Keywords: shape optimization; eigenfrequency; plate; optimization eigenfrequency ... See more keywords

Eigenfrequency-Based Prediction of the Cutting Properties of Superhard Inserts

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0 Published in 2019 at "Russian Engineering Research"

DOI: 10.3103/s1068798x19010246

Abstract: The relation between the cutting properties of superhard tool inserts and their eigenfrequency is studied. The relation between the life of inserts and their acoustic properties is confirmed experimentally in the turning of high-temperature nickel… read more here.

Keywords: cutting properties; eigenfrequency based; based prediction; eigenfrequency ... See more keywords