Waves on a vortex: rays, rings and resonances
We study the scattering of surface water waves with irrotational draining vortices. At small
depth, this system is a mathematical analogue of a rotating black hole and can be used to …
depth, this system is a mathematical analogue of a rotating black hole and can be used to …
[HTML][HTML] Unsteady free surface flow due to a line sink at an arbitrary location with surface tension
The unsteady flow generated when a line sink is located at an arbitrary location beneath the
free surface of a fluid of finite depth is considered. Interest is in the evolution to a steady state …
free surface of a fluid of finite depth is considered. Interest is in the evolution to a steady state …
Numerical studies on air-core vortex formation during draining of liquids from tanks
The gas-liquid interface dips during the draining of a liquid through a discharge port of a
vessel or a tank. The dip develops into a gas-core vortex which subsequently enters the …
vessel or a tank. The dip develops into a gas-core vortex which subsequently enters the …
Prediction of gas-core vortices during draining of liquid propellants from tanks
The gas–liquid interface dips during the draining of a liquid through a discharge port of a
vessel or a tank. The dip develops into a gas-core vortex which subsequently enters the …
vessel or a tank. The dip develops into a gas-core vortex which subsequently enters the …
Study of air-core vortical flow structure induced by a plughole vortex
This paper describes a study of the generation of a plughole vortex and its consequences in
a drainpipe during drainage of water from a stationary rectangular tank. The critical and …
a drainpipe during drainage of water from a stationary rectangular tank. The critical and …
Exponential asymptotics of free surface flow due to a line source
The steady problem of free surface flow due to a submerged line source is revisited for the
case in which the fluid depth is finite and there is a stagnation point on the free surface …
case in which the fluid depth is finite and there is a stagnation point on the free surface …
Flow induced by a line sink near a vertical wall in a fluid with a free surface, Part II: finite depth
Flow caused by a line sink near a vertical wall in an otherwise stagnant fluid with a free
surface is studied. A linear solution for small flow rates is obtained and a numerical method …
surface is studied. A linear solution for small flow rates is obtained and a numerical method …
Computational investigations into draining in an axisymmetric vessel
A Robinson, H Morvan, C Eastwick - 2010 - asmedigitalcollection.asme.org
Within an aero-engine, bearing chamber oil is provided for components to lubricate and
cool. This oil must be efficiently removed (scavenged) from the chamber to ensure that it …
cool. This oil must be efficiently removed (scavenged) from the chamber to ensure that it …
Models of flow and diffusion: Selective withdrawal from a stratified fluid and dispersal of hydrogen in the retina
WF Mansoor - Bulletin of the Australian Mathematical Society, 2023 - cambridge.org
This dissertation is divided into two parts. In the first part, we investigate the withdrawal of
fluid from a region of finite or infinite depth. The dispersal of hydrogen in the retina to model …
fluid from a region of finite or infinite depth. The dispersal of hydrogen in the retina to model …
Free-surface flow due to a line source near a vertical barrier
WF Mansoor, GC Hocking - European Journal of Mechanics-B/Fluids, 2025 - Elsevier
The unsteady flow generated by a line source that is located at an arbitrary location beneath
the free surface of a fluid of finite depth is considered when there is vertical barrier located …
the free surface of a fluid of finite depth is considered when there is vertical barrier located …