Steady and unsteady numerical simulations of two-dimensional flow in a collapsible channel were carried out to study the flow limitation which typically occurs when the upstream transmural pressure is held constant while flow rate and pressure gradient along the collapsible channel can vary independently. Multiple steady solutions are found for a range of upstream transmural pressures and Reynolds number using an arclength control method. The stability of these steady solutions is tested in order to check the correlation between flow limitation and self-excited oscillations (the latter being a consequence of unstable steady solutions). Both stable and unstable solutions are found when flow is limited. Self-excited oscillations and divergenc...
The nonlinear dynamics of a two-sided collapsible channel flow is investigated by using an immersed ...
The nonlinear dynamics of a two-sided collapsible channel flow is investigated by using an immersed ...
We investigate the influences of modelling assumptions on the dynamic behaviour of collapsible chann...
Steady and unsteady numerical simulations of two-dimensional flow in a collapsible channel were carr...
Steady and unsteady numerical simulations of two-dimensional flow in a collapsible channel were carr...
Steady and unsteady numerical simulations of two-dimensional flow in a collapsible channel were carr...
Abstract: This paper presents a review and discussion on the numerical studies on steady and unstea...
In this study, we investigate dynamic behaviour and the linear stability of collapsible channel flow...
We study flow driven through a finite-length planar rigid channel by a fixed upstream flux, where a...
Collapsible channel flows that originated from physiological applications have many intriguing dynam...
Collapsible channel flows that originated from physiological applications have many intriguing dynam...
Abstract. Laboratory experiments designed to shed light on fluid flow through collapsible tubes, a p...
High-Reynolds-number asymptotics and numerical simulations are used to describe two-dimensional, uns...
We study the linear stability of two-dimensional high-Reynolds-number flow in a rigid parallel-sided...
The effect of wall inertia on the self-excited oscillations in a collapsible channel flow is investi...
The nonlinear dynamics of a two-sided collapsible channel flow is investigated by using an immersed ...
The nonlinear dynamics of a two-sided collapsible channel flow is investigated by using an immersed ...
We investigate the influences of modelling assumptions on the dynamic behaviour of collapsible chann...
Steady and unsteady numerical simulations of two-dimensional flow in a collapsible channel were carr...
Steady and unsteady numerical simulations of two-dimensional flow in a collapsible channel were carr...
Steady and unsteady numerical simulations of two-dimensional flow in a collapsible channel were carr...
Abstract: This paper presents a review and discussion on the numerical studies on steady and unstea...
In this study, we investigate dynamic behaviour and the linear stability of collapsible channel flow...
We study flow driven through a finite-length planar rigid channel by a fixed upstream flux, where a...
Collapsible channel flows that originated from physiological applications have many intriguing dynam...
Collapsible channel flows that originated from physiological applications have many intriguing dynam...
Abstract. Laboratory experiments designed to shed light on fluid flow through collapsible tubes, a p...
High-Reynolds-number asymptotics and numerical simulations are used to describe two-dimensional, uns...
We study the linear stability of two-dimensional high-Reynolds-number flow in a rigid parallel-sided...
The effect of wall inertia on the self-excited oscillations in a collapsible channel flow is investi...
The nonlinear dynamics of a two-sided collapsible channel flow is investigated by using an immersed ...
The nonlinear dynamics of a two-sided collapsible channel flow is investigated by using an immersed ...
We investigate the influences of modelling assumptions on the dynamic behaviour of collapsible chann...