Elastic waves in layered periodic curved beams
A complete attenuation band in axial and flexural wave propagation can be noticed in a
curved beam due to the coupling of the axial and transverse vibrations. However, the …
curved beam due to the coupling of the axial and transverse vibrations. However, the …
Two-dimensional in-plane elastic waves in curved-tapered square lattice frame structure
This work proposes a unique configuration of a two-dimensional metamaterial lattice grid
comprising curved and tapered beams. The propagation of elastic waves in the structure is …
comprising curved and tapered beams. The propagation of elastic waves in the structure is …
Wave propagation in tapered periodic curved meta-frame using floquet theory
In this work, the elastic wave propagation and dispersion characteristics of a curved tapered
frame structure are investigated analytically. Separately, wave propagation through uniform …
frame structure are investigated analytically. Separately, wave propagation through uniform …
Realization of low-frequency omnidirectional curve beam resonator (OCBR): Analytical spectral formulation and experimental characterization
The primary contribution of this study lies in the strong alignment between analytical,
numerical, and experimental results, underscoring the validity and practical applicability of …
numerical, and experimental results, underscoring the validity and practical applicability of …
Anisotropy of the ΔE Effect in Ni-Based Magnetoelectric Cantilevers: A Finite Element Method Analysis
B Hähnlein, N Sagar, H Honig, S Krischok, K Tonisch - sensors, 2022 - mdpi.com
In recent investigations of magnetoelectric sensors based on microelectromechanical
cantilevers made of TiN/AlN/Ni, a complex eigenfrequency behavior arising from the …
cantilevers made of TiN/AlN/Ni, a complex eigenfrequency behavior arising from the …
Minimum diameter of optimally located damping wire to maximize the fundamental frequencies of rotating blade using Timoshenko beam theory
M Asgarikia, F Kakavand - International Journal of Structural …, 2021 - World Scientific
In this study, the optimum position and minimum diameter of damping wire were investigated
to maximize the fundamental frequencies of a rotating blade. The blade was modeled as an …
to maximize the fundamental frequencies of a rotating blade. The blade was modeled as an …
Development of a method to measure the flexural rigidity of nanofibers
R Fortini Moustafa Osman - 2022 - depositonce.tu-berlin.de
In the last decades, a new class of materials with outstanding properties at the nanometric
scale was presented to the world along with promising advances in various areas of …
scale was presented to the world along with promising advances in various areas of …
Natural frequencies of rotating twisted beams: a perturbation method based approach
A Baxy, A Sarkar - Meccanica, 2020 - Springer
Structures such as turbomachinery blades, industrial fans, propellers, etc. can be modeled
as twisted beams. The study of dynamics of these structures is vital as operational failure of …
as twisted beams. The study of dynamics of these structures is vital as operational failure of …
[图书][B] Development of a Method to Measure the Flexural Rigidity of Nanofibers
RFM Osman - 2022 - search.proquest.com
In the last decades, a new class of materials with outstanding properties at the nanometric
scale was presented to the world along with promising advances in various areas of …
scale was presented to the world along with promising advances in various areas of …
Increasing the Fundamental Frequency of the Cantilever Rotating Beam by Placing the Intermediate Elastic Support with Minimum Stiffness at the Optimum Point …
M Asgarikia, F Kakavand… - International Journal of …, 2021 - search.ebscohost.com
In this paper, the effect of the optimal position and minimum stiffness of the elastic middle
support on increasing the fundamental frequency of a rotating cantilever beam is …
support on increasing the fundamental frequency of a rotating cantilever beam is …