Such a distribution of vortices, known as a Rankine vortex, is forbidden in classical fluids due to their viscosity. Why all superfluids ultimately become Rankine distributions ...

Details are scant (patents cover the meticulous choreography behind it), but the website does mention repeated creation and destruction of a “Rankine vortex”, which is one way in which a fluid ...

Moreover, studies into Rankine vortex instability have contributed to quantifying the acoustic signatures associated with compressible vortex systems, thereby linking pressure fluctuations with ...

LONDON - The invention of the microwave revolutionised cooking but now a ‘reverse-microwave’ does the opposite, it can chill a drink in 45 seconds.

It uses a stop start rotational sequence to create what is known as a Rankine vortex- which is a collapsed vortex in a viscous fluid. This enables the drinks to mix without fizzing.

Witchcraft, probably, and something called a Rankine vortex, which will keep a drink in its original state while dropping the temperature. Finally, a way to drink beer without the hassle of ...

Why all superfluids ultimately become rankine distributions “The behaviour of many vortices in a superfluid is often chaotic and difficult to describe theoretically,” explains lead author Oliver ...

Rankine Vortex: An idealised model of a vortex characterised by a solid body rotation core and an outer region where the flow behaves as potential flow. Compressible Vortex Dynamics and Shock Wave ...