Tips & Tricks

Many simulations are quasi-static, or steady state, because the results are independent of time.  Time dependent simulations introduce additional challenges over time independent cases.  The data generated during a time dependent simulation could be many gigabytes.  Thus, the simulation engineer needs to balance the volume of output data with their needs for data at critical […]

In last month’s Tips and Tricks article AltaSim introduced the topic of model parametrization, describing the process and a few of the benefits.  Effective parametrization of a model file takes time and thought to implement correctly.  This article will extend the approach discussed in Part 1 to include one important recommendation for robust geometric parametrization. 

When learning to use a simulation software such as COMSOL Multiphysics, users typically focus on learning the fundamental tools and steps for building a model and getting results, e.g. geometry building, applying boundary conditions, defining material properties, meshing and post-processing.  These skills are crucial for developing a working and useful model, so it is a great place to start. Once a user has acquired these basic skills for getting a working model, AltaSim