Small Amplitude Traveling Waves in the Full-Dispersion Whitham Equation
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Dynamics and Differential Equations"
DOI: 10.1007/s10884-018-9713-8
Abstract: In this article, we provide an alternative way to construct small amplitude traveling waves for general Whitham type equations, in both periodic and whole line contexts. More specifically, Fourier analysis techniques allow us to reformulate… read more here.
Keywords: dispersion whitham; amplitude traveling; full dispersion; traveling waves ... See more keywords
Unsteady aerodynamic effects in small-amplitude pitch oscillations of an airfoil
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Heat and Fluid Flow"
DOI: 10.1016/j.ijheatfluidflow.2018.04.009
Abstract: Abstract High-fidelity wall-resolved large-eddy simulations (LES) are utilized to investigate the flow-physics of small-amplitude pitch oscillations of an airfoil at R e c = 100 , 000 . The investigation of the unsteady phenomenon is… read more here.
Keywords: unsteady aerodynamic; oscillations airfoil; small amplitude; amplitude pitch ... See more keywords
Electrostatically tunable small-amplitude free vibrations of pressurized electro-active spherical balloons
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Non-linear Mechanics"
DOI: 10.1016/j.ijnonlinmec.2019.103237
Abstract: Abstract Designing tunable resonators is of practical importance in active/adaptive sound generation, noise control, vibration isolation and damping. In this paper, we propose to exploit the biasing fields (induced by internal pressure and radial electric… read more here.
Keywords: small amplitude; electro active; amplitude free; sea balloon ... See more keywords
Solvent diffusion in molten polystyrene under small amplitude oscillatory shear
Sign Up to like & getrecommendations! Published in 2017 at "Polymer"
DOI: 10.1016/j.polymer.2017.10.012
Abstract: Abstract Diffusion of 1, 2, 4-trichlorobenzene through polystyrene in the melt state is studied using a rotational rheometer under small amplitude oscillatory shear (SAOS), and the diffusion coefficient D is measured at various oscillation frequencies,… read more here.
Keywords: diffusion; diffusion coefficient; small amplitude; amplitude oscillatory ... See more keywords
Large and small amplitude compressional Alfvénic shocks in an electron depleted dusty plasma
Sign Up to like & getrecommendations! Published in 2017 at "Physics of Plasmas"
DOI: 10.1063/1.4985660
Abstract: Compressional Dust Alfvenic Shocks (CDAS) are investigated in an electron depleted dusty plasma with dust-ion collisional effects. The large amplitude CDAS are obtained after solving the coupled nonlinear equations numerically, while small amplitude CDAS are… read more here.
Keywords: plasma; electron depleted; depleted dusty; small amplitude ... See more keywords
Marangoni effect on small-amplitude capillary waves in viscous fluids.
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review E"
DOI: 10.1103/physreve.96.053110
Abstract: We derive a general integro-differential equation for the transient behavior of small-amplitude capillary waves on the planar surface of a viscous fluid in the presence of the Marangoni effect. The equation is solved for an… read more here.
Keywords: capillary waves; amplitude capillary; effect; marangoni effect ... See more keywords
Numerical simulations of small amplitude oscillatory shear flow of suspensions of rigid particles in non-Newtonian liquids at finite inertia
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Rheology"
DOI: 10.1122/8.0000257
Abstract: We perform immersed-boundary-method numerical simulations of small amplitude oscillatory shear flow of suspensions of monodisperse noncolloidal rigid spherical particles in non-Newtonian liquids from the dilute to the concentrated regime. We study the influence of suspending… read more here.
Keywords: rheology; simulations small; numerical simulations; small amplitude ... See more keywords
Small-amplitude superimposed horizontal motion of a load supported symmetrically by rubber springs
Sign Up to like & getrecommendations! Published in 2019 at "Mathematics and Mechanics of Solids"
DOI: 10.1177/1081286519885179
Abstract: The undamped small-amplitude superimposed horizontal motion of a load supported symmetrically between identical isotropic hyperelastic springs, each subjected to an initial finite uniaxial static stretch, is reviewed in general terms. The small superimposed motion is… read more here.
Keywords: motion; horizontal motion; motion load; amplitude superimposed ... See more keywords