000127016 001__ 127016
000127016 005__ 20241125101155.0
000127016 0247_ $$2doi$$a10.1007/s11071-023-08520-9
000127016 0248_ $$2sideral$$a134334
000127016 037__ $$aART-2023-134334
000127016 041__ $$aeng
000127016 100__ $$0(orcid)0000-0002-1625-2785$$aMartínez, Pedro J.$$uUniversidad de Zaragoza
000127016 245__ $$aRatchet universality in the directed motion of spheres by unbiased driving forces in viscous fluids
000127016 260__ $$c2023
000127016 5060_ $$aAccess copy available to the general public$$fUnrestricted
000127016 5203_ $$aDirected motion of a sphere immersed in a viscous fluid and subjected solely to a nonlinear drag force and zero-average biharmonic forces is studied in the absence of any periodic substrate potential. We consider the case of two mutually perpendicular sinusoidal forces of periods T and T/2, respectively, which cannot yield any ratchet effect when acting separately, while inducing directed motion by acting simultaneously. Remarkably and unexpectedly, the dependence on the relative amplitude of the two sinusoidal forces of the average terminal velocity is theoretically explained from the theory of ratchet universality, while extensive numerical simulations confirmed its predictions in the adiabatic limit. Additionally, the dependence on the dimensionless driving frequency of the dimensionless average terminal velocity far from the adiabatic limit is qualitatively explained with the aid of the vibrational mechanics approach.
000127016 536__ $$9info:eu-repo/grantAgreement/ES/DGA/E36-23R-FENOL$$9info:eu-repo/grantAgreement/ES/MICINN/PID2020-113582GB-I00
000127016 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000127016 590__ $$a5.2$$b2023
000127016 592__ $$a1.23$$b2023
000127016 591__ $$aMECHANICS$$b14 / 170 = 0.082$$c2023$$dQ1$$eT1
000127016 591__ $$aENGINEERING, MECHANICAL$$b22 / 183 = 0.12$$c2023$$dQ1$$eT1
000127016 593__ $$aAerospace Engineering$$c2023$$dQ1
000127016 593__ $$aApplied Mathematics$$c2023$$dQ1
000127016 593__ $$aOcean Engineering$$c2023$$dQ1
000127016 593__ $$aControl and Systems Engineering$$c2023$$dQ1
000127016 593__ $$aMechanical Engineering$$c2023$$dQ1
000127016 593__ $$aElectrical and Electronic Engineering$$c2023$$dQ1
000127016 594__ $$a9.0$$b2023
000127016 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000127016 700__ $$aChacón, Ricardo
000127016 7102_ $$12002$$2385$$aUniversidad de Zaragoza$$bDpto. Física Aplicada$$cÁrea Física Aplicada
000127016 773__ $$g111, 14 (2023), 12973-12982$$pNonlinear dyn.$$tNonlinear Dynamics$$x0924-090X
000127016 8564_ $$s2597779$$uhttps://zaguan.unizar.es/record/127016/files/texto_completo.pdf$$yVersión publicada
000127016 8564_ $$s1723284$$uhttps://zaguan.unizar.es/record/127016/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000127016 909CO $$ooai:zaguan.unizar.es:127016$$particulos$$pdriver
000127016 951__ $$a2024-11-22-12:08:39
000127016 980__ $$aARTICLE