Prediction of energy dissipation by analytical solution to combined viscous and Coulomb damping
Damping in mechanical vibration systems primarily falls under (i) linear viscous and (ii) non-
linear Coulomb damping. Practically, most systems possess characteristics of both linear …
linear Coulomb damping. Practically, most systems possess characteristics of both linear …
Direct measurement of the capillary condensation time of a water nanobridge
Water menisci wet all sorts of cavities, produce among the most intense forces at the
nanoscale and play a role in many physical and chemical processes. The physical …
nanoscale and play a role in many physical and chemical processes. The physical …
Krylov–Bogolyubov averaging method-based analytical solution of an unforced nonlinear coulomb damped oscillator
Purpose The signum function is highly non-linear and discontinuous in nature, hence
obtaining a closed-form solution is extremely difficult. The available analytical solution by …
obtaining a closed-form solution is extremely difficult. The available analytical solution by …
Combined viscous and dry friction damping of oscillatory motion
PF Hinrichsen, CI Larnder - American Journal of Physics, 2018 - pubs.aip.org
The acceleration, velocity, and displacement of a glider on an air track undergoing
oscillatory motion subject to viscous and dry frictional damping are investigated using an …
oscillatory motion subject to viscous and dry frictional damping are investigated using an …
Resonance of a structure with soil elastic waves released in non-linear hysteretic soil upon unloading
P Kowalczyk - Studia Geotechnica et Mechanica, 2022 - sciendo.com
High-frequency motion is often observed in small-scale experimental works carried out in
flexible containers under simplified seismic loading conditions when single harmonic sine …
flexible containers under simplified seismic loading conditions when single harmonic sine …
Introductory consideration supporting the idea of the release of unloading elastic waves in the steady state response of hysteretic soil
P Kowalczyk, A Gajo - 2022 - engrxiv.org
Unintended and unwanted high frequency oscillation motion is commonly observed in small-
scale experiments and in numerical simulations when soil is subjected to harmonic input …
scale experiments and in numerical simulations when soil is subjected to harmonic input …
Damped oscillations with a smart cart
A Shakur, J Emmert - The Physics Teacher, 2019 - pubs.aip.org
The introduction of the Wireless Smart Cart by PASCO scientific in April 2016 has ushered in
a paradigm shift in the design and implementation of low-cost undergraduate physics and …
a paradigm shift in the design and implementation of low-cost undergraduate physics and …
Revisiting the Coulomb-damped harmonic oscillator
JA Rizcallah - European Journal of Physics, 2019 - iopscience.iop.org
The force of dry friction is studied extensively in introductory physics but its effect on
oscillations is hardly ever mentioned. Instead, to provide a mathematically tractable …
oscillations is hardly ever mentioned. Instead, to provide a mathematically tractable …
Viscoelastoplastic and incremental analysis of bridge with functional bearing
The functional bearing is one kind of the seismic isolation merging the advantages of the
sliding system and the bearing system and it is widely used in Taiwan. To evaluate the …
sliding system and the bearing system and it is widely used in Taiwan. To evaluate the …
Nonlinear effect of forced harmonic oscillator subject to sliding friction and simulation by a simple nonlinear circuit
Q Xu, W Fan, Y Luo, S Wang, H Jiang - American Journal of Physics, 2019 - pubs.aip.org
We study the nonlinear behaviors of mass-spring systems damped by dry friction using
simulation by a nonlinear LC circuit damped by anti-parallel diodes. We show that the …
simulation by a nonlinear LC circuit damped by anti-parallel diodes. We show that the …