Výsledky vyhledávání - "Bonfils, A. F."

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Autor: Suñé, Marc, Arratia, Cristóbal, Bonfils, A. F., Vella, Dominic, Wettlaufer, J. S.

Publikováno v: Soft Matter, 2023, 19, 8729 - 8743

We examine the buckling shape and critical compression of confined inhomogeneous composite sheets lying on a liquid foundation. The buckling modes are controlled by the bending stiffness of the sheet, the density of the substrate, and the size and th

Externí odkaz: http://arxiv.org/abs/2303.11460

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Flow driven interfacial waves: an inviscid asymptotic study

Autor: Bonfils, A. F., Mitra, Dhrubaditya, Moon, W., Wettlaufer, J. S.

Motivated by wind blowing over water, we use asymptotic methods to study the evolution of short wavelength interfacial waves driven by the combined action of these flows. We solve the Rayleigh equation for the stability of the shear flow, and constru

Externí odkaz: http://arxiv.org/abs/2211.02942

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Asymptotic interpretation of the Miles mechanism of wind-wave instability

Autor: Bonfils, A. F., Mitra, Dhrubaditya, Moon, W., Wettlaufer, J. S.

Publikováno v: Journal of Fluid Mechanics,944,A8(2021)

When wind blows over water, ripples are generated on the water surface. These ripples can be regarded as perturbations of the wind field, which is modelled as a parallel inviscid flow. For a given wavenumber $k$, the perturbed streamfunction of the w

Externí odkaz: http://arxiv.org/abs/2107.06844

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