This parameter is usually specified in a higher Component.ĭimension used in flow solver: 2 for 2D and axisymmetric, 3 for 3D. For every iteration, text files are saved with the input and output data of the solver.įixed time step size in flow solver. When its value is negative or bigger than the maximum number of available cores, it will be automatically replaced by the maximum number of available cores. Total number of processor cores to use when running Fluent. The corresponding data file must also be present but has no key in the JSON file.
It must be present in the folder specified by working_directory. This section describes the parameters in the JSON file, listed in alphabetical order. More information about ModelParts and Interfaces can be found in the data structure documentation. As a consequence, each ModelPart in the input Interface has a counterpart in the output Interface. As loads are the output of Fluent, these faces are collected in one or more ModelParts in the output Interface.Ī fixed naming convention is used for the Fluent ModelParts in CoCoNuT: each ModelPart gets the name of the corresponding Fluent surface thread, plus "_nodes" or "_faces", depending on their content. Loads (pressure and traction) can be obtained from the Fluent faces. As displacements are the input of Fluent, these nodes are collected in one or more ModelParts in the input Interface. Fluent then automatically deforms the rest of the mesh (using dynamic mesh capabilities), solves the flow field and returns the calculated loads on the FSI interface to the solver wrapper.ĭisplacements are applied in Fluent in nodes. The FSI interface consists of one or several surface threads in Fluent.ĭuring each FSI iteration, the solver wrapper imposes a certain displacement on this FSI interface. Fluid-structure interaction with FluentĪNSYS Fluent can be used to solve the flow field in partitioned FSI simulations. FSI with inviscid flows is not supported, but that would be straightforward to add if required. Currently no other multiphysics problems are supported, but these are envisioned in future developments. The focus of this page is on fluid-structure interaction (FSI). This is the documentation for all Fluent solver wrappers.
Python TubeFlow - Python TubeStructure - Surrogate
Python TubeFlow - Python TubeStructure - Analytical
0 kommentar(er)
