Add to ORKGA coupling environment is presented which allows to couple two flow solvers with arbitrary spatial and temporal discretization. The design of the environment is described. The data exchange between the codes is based on Chimera interpolation techniques. The interpolation algorithms are generalized for interpolations close to curved surfaces in order to eliminate interpolation errors due to different surface discretizations. Flow simulations for a 2D NACA0012 airfoil and the aircraft configuration considered in the 4th AIAA Drag Prediction Workshopare are used to validate the method
A Chimera technique for moving grids is applied to simulate the transport of large-scale vortices co...
A numerical scheme utilizing a chimera zonal grid approach for solving the full potential equation i...
This paper describes the application of a composite overset-grid technique to flow computations arou...
In this work a coupling procedure for flow solvers of differenct accuracies of spatial discretizatio...
For CFD simulations on overset grids with grid overlap on body surfaces the Chimera interpolation sc...
The Chimera-technique has been implemented in the three-dimensional, block-structured Navier-Stokes ...
The Chimera technique for moving grids is used to take into account non-homogeneous unsteady onflow ...
This paper presents the implementation of the overlapping grid technique into DLR's structured flow ...
The Chimera method was developed three decades ago as a meshing simplification tool. Different compo...
This paper presents a method to perform Navier-Stokes computations with the overset grid (or Chimera...
The implementation of a chimera grid scheme based on the Euler equations for steady and unsteady flo...
There is an increasing interest in flow simulations in configurations where parts are moving relativ...
The overlapping grids method, also known as the Chimera method, is reviewed and discussed in the con...
Overlapping grid technique (Chimera) is combined with an automatically generated cartesian backgroun...
International audienceThis article deals with fast transient dynamics of compressible flows in which...
A Chimera technique for moving grids is applied to simulate the transport of large-scale vortices co...
A numerical scheme utilizing a chimera zonal grid approach for solving the full potential equation i...
This paper describes the application of a composite overset-grid technique to flow computations arou...
In this work a coupling procedure for flow solvers of differenct accuracies of spatial discretizatio...
For CFD simulations on overset grids with grid overlap on body surfaces the Chimera interpolation sc...
The Chimera-technique has been implemented in the three-dimensional, block-structured Navier-Stokes ...
The Chimera technique for moving grids is used to take into account non-homogeneous unsteady onflow ...
This paper presents the implementation of the overlapping grid technique into DLR's structured flow ...
The Chimera method was developed three decades ago as a meshing simplification tool. Different compo...
This paper presents a method to perform Navier-Stokes computations with the overset grid (or Chimera...
The implementation of a chimera grid scheme based on the Euler equations for steady and unsteady flo...
There is an increasing interest in flow simulations in configurations where parts are moving relativ...
The overlapping grids method, also known as the Chimera method, is reviewed and discussed in the con...
Overlapping grid technique (Chimera) is combined with an automatically generated cartesian backgroun...
International audienceThis article deals with fast transient dynamics of compressible flows in which...
A Chimera technique for moving grids is applied to simulate the transport of large-scale vortices co...
A numerical scheme utilizing a chimera zonal grid approach for solving the full potential equation i...
This paper describes the application of a composite overset-grid technique to flow computations arou...
