mgr inż. Tomasz Wiczenbach
- Asystent w Politechnika Gdańska
- 2019 - 2022 Asystent w Wydział Inżynierii Lądowej i Środowiska
- 2022-10-01 - teraz, PhD w Wydział Inżynierii Lądowej i Środowiska
On thermal stability of piezo-flexomagnetic microbeams considering different temperature distributions
By relying on the Euler–Bernoulli beam model and energy variational formula, we indicate critical temperature causes in the buckling of piezo-flexomagnetic microscale beams. The corresponding size-dependent approach is underlying as a second strain gradient theory. Small deformations of elastic solids are assessed, and the mathematical discussion is linear. Regardless of the pyromagnetic effects, the thermal loading of the thermal...
On the deformation and frequency analyses of SARS-CoV-2 at nanoscale
The SARS-CoV-2 virus, which has emerged as a Covid-19 pandemic, has had the most significant impact on people's health, economy, and lifestyle around the world today. In the present study, the SARS-CoV-2 virus is mechanically simulated to obtain its deformation and natural frequencies. The virus under analysis is modeled on a viscoelastic spherical structure. The theory of shell structures in mechanics is used to derive the governing...
Thermal buckling of functionally graded piezomagnetic micro- and nanobeams presenting the flexomagnetic effect
Galerkin weighted residual method (GWRM) is applied and implemented to address the axial stability and bifurcation point of a functionally graded piezomagnetic structure containing flexomagneticity in a thermal environment. The continuum specimen involves an exponential mass distributed in a heterogeneous media with a constant square cross section. The physical neutral plane is investigated to postulate functionally graded material...
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