All Outputs (4)

Particle tracking in Taylor-Couette flow (2007)
Journal Article
Gwynllyw, D. R., Henderson, K., Gwynllyw, R., & Barenghi, C. F. (2007). Particle tracking in Taylor-Couette flow. European Journal of Mechanics - B/Fluids, 26(6), 738-748. https://doi.org/10.1016/j.euromechflu.2006.12.001

The paths of small inertial particles are computed in a steady Taylor vortex background flow. When buoyancy effects are neglected we find that particles denser than the background fluid tend to a limit orbit in the meridional plane. The difference in... Read More about Particle tracking in Taylor-Couette flow.

Transition from Ekman flow to Taylor vortex flow in superfluid helium (2004)
Journal Article
Barenghi, C. F., & Henderson, K. (2004). Transition from Ekman flow to Taylor vortex flow in superfluid helium. Journal of Fluid Mechanics, 508(508), 319-331. https://doi.org/10.1017/S0022112004009206

By numerically computing the steady axisymmetric flow of helium II confined inside a finite-aspect-ratio Couette annulus, we determine the transition from Ekman flow to Taylor vortex flow as a function of temperature and aspect ratio. We find that th... Read More about Transition from Ekman flow to Taylor vortex flow in superfluid helium.

Implications of Holm's finite temperature corrections to the HVBK equations (2004)
Journal Article
Henderson, K. L., & Barenghi, C. F. (2004). Implications of Holm's finite temperature corrections to the HVBK equations. Journal of Low Temperature Physics, 134(3-4), 959-972. https://doi.org/10.1023/B%3AJOLT.0000013211.05952.c4

The macroscopic equations used to model helium II are the Hall-Vinen-Bekharevich-Khalatnikov (HVBK) equations. Recently Holm suggested a finite-temperature adjustment to these equations, which effects the mutual friction parameters. In this paper we... Read More about Implications of Holm's finite temperature corrections to the HVBK equations.

The stability of a superfluid rotating jet (2002)
Journal Article
Henderson, K., & Barenghi, C. F. (2002). The stability of a superfluid rotating jet. Journal of Physics A: Mathematical and General, 35(45), 9645-9655. https://doi.org/10.1088/0305-4470/35/45/311

We consider the linear stability of a cylindrical rotating jet of pure superfluid held together by surface tension. A necessary and sufficient condition for stability to axisymmetric disturbances is derived which corresponds to that of a classical in... Read More about The stability of a superfluid rotating jet.