How do I simulate on Comsol?
A proper introduction on how to set up and run a model in COMSOL Multiphysics® is essential when learning how to use the software….
- Set up the model environment.
- Build the geometry.
- Specify material properties.
- Define physics boundary conditions.
- Create the mesh.
- Run the simulation.
- Postprocess the results.
Is Comsol used in industry?
COMSOL is used extensively in industries.
How do I set units in Comsol?
In the Model Builder, under a Component node, click the Geometry node. Under Units, select a Length unit from the list. Select an Angular unit: Degrees or Radians. Select the Scale values when changing units check box to automatically scale for dimensions in the existing geometry.
What is auxiliary sweep in Comsol?
A parametric sweep allows you to change geometric parameter values through a specified range and The auxiliary sweep allows to change material property.
How do I clear Comsol results?
Second, if you do not need to keep the results in your model, but only want to save the un-solved model, you can right-click on the Mesh node within the Model Builder and select Clear Mesh. This removes the mesh data, but keeps the information about how the mesh was created.
How do fluid flow simulations work in COMSOL Multiphysics®?
When you build a simulation in COMSOL Multiphysics ®, you follow a consistent workflow across all add-on modules. The CFD Module offers specialized functionality for fluid flow simulations to maximize the performance and accuracy you need for a CFD analysis.
Why do I have to provide my email address to COMSOL?
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What is the latest version of COMSOL Multiphysics?
The one shown here is a recently updated version, which reflects the COMSOL Multiphysics version 4.4 ribbon user interface. As usual, you can also read the video transcription below. In this simulation, we’ll import a CAD file of a combination wrench and bolt and solve a standard structural mechanics problem.
Is the nonparaxial Gaussian beam background field available in COMSOL?
The evanescent component of the nonparaxial Gaussian beam background field is available as a feature in the Wave Optics and RF modules as of COMSOL Multiphysics® version 5.5. Lens simulations in wave optics can be difficult to perform, as they usually require a lot of mesh elements.