On the Errors at Grid Interface of Overset Grid Method in a Moving Shock-Wave Problem.

A moving overset grid method for interface dynamics applied to non-Newtonian Hele–Shaw flow

We present a novel moving overset grid scheme for the accurate and efficient long-time simulation of an air bubble displacing a non-Newtonian fluid in the prototypical thin film device, the Hele–Shaw cell. We use a two-dimensional generalization of Darcy s law that accounts for shear thinning of a non-Newtonian fluid. In the limit of weak shear thinning, the pressure is found from a ladder of t...

An overset grid method coupling an orthogonal curvilinear grid solver and a Cartesian grid solver

effect of sub-grid scales on large eddy simulation of particle deposition in a turbulent channel flow

چکیده ندارد.

A staggered overset grid method for resolved simulation of incompressible flow around moving spheres

Article history: Received 5 August 2016 Received in revised form 13 November 2016 Accepted 16 December 2016 Available online 23 December 2016

A Moving Grid Method for the Immersed Fibre Problem

A linear stability analysis is performed on the Immersed Fibre Problem, which models the motion of elastic bres immersed in an incom-pressible uid. The results are used to gain insight into the physical problem, and also to help in designing an eecient, moving grid numerical scheme. Computations are performed for a two-dimensional model problem and the second-order convergence of the scheme is ...