Výsledky vyhledávání - "Wilson, D. Ian"

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Origin of filaments in finite-time in Newtonian and non-Newtonian thin-films

The sticky fluids found in pitcher plant leaf vessels can leave fractal-like filaments behind when dewetting from a substrate. To understand the origin of these filaments, we investigate the dynamics of a retreating thin-film of aqueous polyethylene

Externí odkaz: http://arxiv.org/abs/2304.07902

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Natural oscillations of a sessile drop: Inviscid theory

Autor: Sharma, Saksham, Wilson, D. Ian

We present a fully analytical solution for the natural oscillation of an inviscid sessile drop of arbitrary contact angle on a horizontal plate for the case for the case of low Bond number, when surface tension dominates gravity. The governing equati

Externí odkaz: http://arxiv.org/abs/2010.14797

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Experimental evidence for surface tension origin of the circular hydraulic jump

Autor: Bhagat, Rajesh K., Wilson, D. Ian, Linden, P. F.

For more than a century, the consensus has been that the thin-film hydraulic jump that can be seen in kitchen sinks is created by gravity. However, we recently reported that these jumps are created by surface tension, and gravity does not play a sign

Externí odkaz: http://arxiv.org/abs/2010.04107

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