In addition to these coupling algorithms different transfer options are provided to control the data exchange of the quantities:. MpCCI Coupling Environment employs a staggered approach for all co-simulation problems which can be defined as A globally explicit coupling method: New support for model defined with mirror symmetric properties. The usual approach to perform an FSI simulation with rotating parts is to model both part, i. The coupling iteration step, resp.
|Date Added:||6 March 2009|
|File Size:||58.6 Mb|
|Operating Systems:||Windows NT/2000/XP/2003/2003/7/8/10 MacOS 10/X|
|Price:||Free* [*Free Regsitration Required]|
But when the application takes in account the deformation due to the rotation, this may lead to significant convergence and stability problems.
MpCCI FSIMapper - Fraunhofer SCAI
Improved scheme for transient mapping applications where neighborhood now is only computed once. SurfaceSurface interface suitable for all simulation methods which provide a discretised surface definition, support for deformable walls, and physical quantities located on surface elements or nodes e.
Functional Mock-up Interface FMI is a tool independent standard to support both model exchange and co-simulation of dynamic models using a combination of xml-files and compiled C-code. VolumeVolume coupling suitable for all simulation methods which provide softwrae discretised volume definition and physical quantities located per volume element or per node e.
Data and simulation code are properly synchronized.
The source simulation code sofwtare MagNet. The Maxwell equations will be solves as a sequence of steady state solutions whereas in the fluid the Navier-Stockes equations evolve in fully transient manner.
This requires an additional license token. One tutorial concerning the mapping of electromagnetic forces in motors for vibrational analyses.
Systems simulations, on the other hand, focus on the overall nonlinear dynamic behavior of complex systems consisting of many components. In addition to these coupling algorithms different transfer options are provided to control the data exchange of the quantities:.
Enhanced processing of Fourier-transformed data, e.
Tabbed contents Expand all Close all. This allows to keep the client alive until the server process is ready. This issue concerns users on Windows platform. This request can be triggered by the availability of the quantities or by a physical quantity criterion. MpCCI Coupling Environment offers standard coupling algorithms to implement the above coupling approaches - e.
MpCCI - Mathematical software - swMATH
Adams [ - In a very simple but FSI-like benchmark two basic codes running on a standard workstation and exchange sofwtare data at high speed. The fully transient analysis provides an accurate solution. Jacobi coupling mpcco is also known as parallel algorithm where both analysis codes run concurrently. Different Quasi-Newton methods are available - some of them reuse information from previous time steps to reach the solution as fast as possible. If the value is higher than the user given tolerance or 1e5a mpcci is outputted.
As a computationally cheaper mode you can couple transient models with a sequence of steady state models: As a computationally cheaper mode you can couple transient models with a sequence of steady state models:. Two tutorials concerning the mapping of harmonic pressure excitations in turbines.
Coupling Analysis of Transient Solutions Typical applications focus on the transient effect of the coupled solution, e. Fixed coupling time step size: Improvement for FSI coupling with rotating parts modelled in different reference frames: MpCCI Coupling Environment employs a staggered approach for all co-simulation problems which can be defined as A globally explicit coupling method: Using this approach for the solid problem removes the nonlinear, large displacement effects in sodtware stiffness matrix leading to a stable and faster computation.
Further, the coupling step has been re-designed enabling easy assignment and modification of quantity sets. The co-simulation application can exchange nearly any kind of data between the coupled codes; e.
The MpCCI CouplingEnvironment supports most of the leading commercial codes for fluid-dynamics, structural analysis, electro-magnetic, and other disciplines:. Within the MpCCI CouplingEnvironment the engineer can combine several ready to use models, define the application field and choose for the best-fit coupling method.