Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Parthasarathy, Tejaswin"'
Viscous streaming is an efficient mechanism to exploit inertia at the microscale for flow control. While streaming from rigid features has been thoroughly investigated, when body compliance is involved, as in biological settings, little is known. Her
Externí odkaz:
http://arxiv.org/abs/2202.09513
Autor:
Bhosale, Yashraj, Vishwanathan, Giridar, Parthasarathy, Tejaswin, Juarez, Gabriel, Gazzola, Mattia
Viscous streaming refers to the rectified, steady flows that emerge when a liquid oscillates around an immersed microfeature, typically a solid body or a bubble. The ability of such features to locally concentrate stresses produces strong inertial ef
Externí odkaz:
http://arxiv.org/abs/2111.07184
Publikováno v:
J. Fluid Mech. 933 (2022) A53
Recent studies on viscous streaming flows in two dimensions have elucidated the impact of body curvature variations on resulting flow topology and dynamics, with opportunities for microfluidic applications. Following that, we present here a three-dim
Externí odkaz:
http://arxiv.org/abs/2106.08447
Motivated by a possible convergence of terrestrial limbless locomotion strategies ultimately determined by interfacial effects, we show how both 3D gait alterations and locomotory adaptations to heterogeneous terrains can be understood through the le
Externí odkaz:
http://arxiv.org/abs/2106.08454
We outline a 2D algorithm for solving incompressible flow--structure interaction problems for mixed rigid/soft body representations, within a consistent framework based on the remeshed vortex method. We adopt the one--continuum formulation to represe
Externí odkaz:
http://arxiv.org/abs/2011.09669
We report (semi-)analytical solutions of a problem involving a visco-hyperelastic solid material layer sandwiched between two fluid layers, in turn confined by two long planar walls that undergo oscillatory motion. The resulting system dynamics are r
Externí odkaz:
http://arxiv.org/abs/2011.09453
Autor:
Chang, Heng-Sheng, Halder, Udit, Shih, Chia-Hsien, Tekinalp, Arman, Parthasarathy, Tejaswin, Gribkova, Ekaterina, Chowdhary, Girish, Gillette, Rhanor, Gazzola, Mattia, Mehta, Prashant G.
This paper entails application of the energy shaping methodology to control a flexible, elastic Cosserat rod model. Recent interest in such continuum models stems from applications in soft robotics, and from the growing recognition of the role of mec
Externí odkaz:
http://arxiv.org/abs/2004.05747
Publikováno v:
J. Fluid Mech. 898 (2020) A13
Viscous streaming flows generated by objects of constant curvature (circular cylinders, infinite plates) have been well understood. Yet, characterization and understanding of such flows when multiple body length-scales are involved has not been looke
Externí odkaz:
http://arxiv.org/abs/1912.03816
We investigate the capability of an active body (master) to manipulate a passive object (slave) purely via contactless flow-mediated mechanisms, motivated by potential applications in microfluidic devices and medicine (drug delivery purposes). We ext
Externí odkaz:
http://arxiv.org/abs/1809.04566
Publikováno v:
In Journal of Computational Physics 1 November 2021 444
