4 papers
Defect-Deferred Correction Method Based on a Subgrid Artificial Viscosity Model for Fluid-Fluid Interaction
Mustafa Aggul, Songül Kaya
A defect-deferred correction method, increasing both temporal and spatial accuracy, for fluid-fluid interaction problem with nonlinear interface condition is considered by geometri…
An analysis of a linearly extrapolated BDF2 subgrid artificial viscosity method for incompressible flows
Medine Demir, Songül Kaya
This report extends the mathematical support of a subgrid artificial viscosity (SAV) method to simulate the incompressible Navier-Stokes equations to better performing a linearly e…
A projection based Variational Multiscale Method for Atmosphere-Ocean Interaction
Mustafa Aggul, Fatma G. Eroglu, Songül Kaya +1
The proposed method aims to approximate a solution of a fluid-fluid interaction problem in case of low viscosities. The nonlinear interface condition on the joint boundary allows f…
Numerical analysis of an efficient second order time filtered backward Euler method for MHD equations
Aytekin Cibik, Fatma G. Eroglu, Songul Kaya
The present work is devoted to introduce the backward Euler based modular time filter method for MHD flow. The proposed method improves the accuracy of the solution without a signi…