![]() ![]() In addition to the set of rheological models, the module includes models for calculating the free surface in two-phase flows. Similar tasks arise in many industries: the production of polymeric materials, food, pharmaceutical, cosmetic, chemical industries. The Polymer Hydrodynamics module is designed to model and optimize processes involving viscoelastic, and more generally non-Newtonian, liquids. Subscribed users of the license that includes the Batteries and Fuel Cells module will receive the Electrochemical Batteries module as part of the upgrade to version 5.6. In version 5.6, the name of the Batteries & Fuel Cells Module is changed to Battery Design Module, while retaining all functionality. COMSOL Multiphysics version 5.6 also improves the overall efficiency of solving hydrodynamic problems like this. Four products extend the capabilities of COMSOL Multiphysics in the field of fuel cell and cell modeling, polymer hydrodynamics, control and automation systems, as well as liquid and gas modeling.Īccording to the company, the modeling of curtain coating made using the Polymer Hydrodynamics module. A number of graphics tools, such as interactive sections, material textures, and selective transparency, optimize the quality visualization of simulation results. The upgrade introduces faster and less memory-demanding multi-core and cluster solvers, optimizes the import of complex geometric assemblies from CAD, and adds UI templates for modeling applications. The functionality of the FFT study steps is now based on the Intel® Math Kernel Library (MKL).On November 11, 2020, the company, COMSOL a provider of software solutions for multiphysical modeling, development and deployment, announced the applications release of version 5.6 of the COMSOL Multiphysics package. The FFT algorithm is only applied for the inverse transformation if the output time list is equidistant and the given output time range matches the input data. The selector for the transformation algorithm for inverse transformation (e.g., Automatic, Fast Fourier transform, or Nonuniform Fourier transform) is no longer available. If Periodic input data is checked, the periodic value is no longer appended to the end of the output data, which created the same number of inputs and outputs in earlier versions of COMSOL Multiphysics. At the solver level, this option is always available for the forward and inverse transformations if the Extend input samples selector is set to Use original data (the nondefault option). The Periodic input data option is no longer available at the study level. Compared to earlier versions of the software, there is no longer any cutoff or padding of the output solution to meet a full period or artificial output step size (overruling the specified size). The number of output solutions can be different from the number of input solutions. The output timelist for Frequency to Time FFT now corresponds precisely with the set of output time values computed (i.e., the output time values specified). This is done by a stationary solution that is either taken as the data for frequency 0, or added to the data for frequency 0. Extend input samples enables you to create real output data from complex input data, which basically recreates the data removed by the Do not store negative frequencies for real input option for the Time to Frequency FFT.įor the Frequency to Time FFT, there is an Add stationary solution solution selector to extend the input data for frequency 0. This default can be switched off at the solver level with the option Extend input samples using two choices: Add complex conjugate pairs (default) and Use original data. For the Frequency to Time FFT (inverse FFT) study step, the input data for given nonnegative or nonpositive frequencies is, by default, extended by negative frequencies or positive frequencies with complex-conjugated input values. ![]() The Do not store negative frequencies for real input option for Time to Frequency FFT (forward FFT) removes redundant information in the complex output data for real input data. The Time to Frequency FFT study step settings window.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |