Was ist COMSOL Multiphysics?
Simulationstool für elektrische, mechanische, Fluidströmungs- und chemische Anwendungen
COMSOL Multiphysics – Details
COMSOL Multiphysics – Preisübersicht
COMSOL Multiphysics bietet keine Gratisversion und keine kostenlose Testversion. Weitere Preisinformationen für COMSOL Multiphysics findest du unten.
COMSOL Multiphysics Funktionen
COMSOL Multiphysics – Nutzerbewertungen
Zeigt 5 von 18 Nutzerbewertungen
Bewertet am 28.5.2018
Excellent and useful software package for analysis and resolution by finite elements.
Very versatile for the study of coupled or multiphysical phenomena, also offering a very good interface with Matlab, for example.
Even more versatile is the fact that the simulation packages that make up the program are multiplatform, so they can run in Windows environments, such as Mac and Linux, for example, which for a teacher, as in my case, gives me wide freedom for its pedagogical use among students.
Another intrinsic property of importance is the fact that the user can define at pleasure, practically the number of local coordinate systems that he wishes, being able to work simultaneously in 3D, 2D and 1D.
The amount of memory that is required to run a simulation is large and the execution time can be quite long for an individual simulation.
However, if the Comsol Mutiphysics is used with a floating network license it is possible to use the client-server operation mode to access the remote calculation resources to solve large models, while continuing to use the graphics card in a machine local for the visualization of the graphics.
This mode of operation can generate many advantages above all in terms of obtaining faster and more efficient results when working with models where intrinsically is being solved over and over again, a large system of equations.
Bewertet am 24.3.2019
A great software for solving finite element analysis
Kommentare: If anyone wants to get the best out of this software, it is highly recommended to go through intensive training provided by COMSOL, it is worth. This software is able to do real-world complex simulations, and in my experience, it can often become challenging to even deploy the full potential this software can provide because we are not even aware what can be done with this. It is better to run complex 3D simulations on a powerful workstation or cluster computer, as COMSOL is intensive memory consuming software.
I have been using this software for the past 10 years and have witnessed the growth of this software. COMSOL is one of the best software to date for Multiphysics applications. Some of the distinct advantages I have experienced are:
1. It is very easy to learn provided one must know the underlying theory behind the simulation, i.e. equations and empirical relations one has to consider for a specific problem.
2. Documentation is easily accessible, blog posts and COMSOL user community is very helpful and growing rapidly. Additionally, they have the best and easily accessible support staff able to answer any relevant questions.
3. GUI and post-processing visualizations are remarkable.
4. Highly capable multiphysics software with great ease of use and customizable for a wide range of applications and real-world scenarios. Very easy and simple coupling between physics modules. Simulations are easy to set up which involves multiphysics.
5. CAD modeling is unbeatable. Complex geometries can be solved with an ease that are extremely difficult with other software.
COMSOL has a lot of cons and listing all of them is impossible. But some of them which I frequently have to deal with are:
1. It is computationally intensive software, needs a lot of memory and processing power.
2. It is slow because many post-processing steps equations are solved simultaneously and when actual post-processing is done, it just extracts the results from the solver. This makes the solution extremely slow if complex geometries are involved.
3. Due to the finite element approach, the convergence of the solution can often become challenging.
4. Because of the meshing issues for complex geometries, the converged solution can be difficult to trust. Also, apart from the built-in functions for physics, it can be really hard to figure out how to numerically solve pure and applied math problems that don't fit neatly in their packages.
Bewertet am 24.1.2020
Useful finite elements analysis
Kommentare: It is easy to use and easy to learn thanks to their online tutorials available on Comsol official website.
Vorteile: I use Comsol for simulating my microchip modelling before I sent the sample plans to fabrication. It is physics engine has powerful features such as tensile strain calculations. Its excel integration is very well.
Nachteile: Matlab integration should be improved, i want to use all my tools together
Bewertet am 10.11.2019
Semiconductor physics modelling is easy with COMSOL
Kommentare: Modelling in COMSOL is almost easy. When you are a beginner user, COMSOL website presents online tutorials that are really helpful for learning the interface and functions. However, to learn adequate skill for handling your job, practising would definetely improve your skills. I did modelling semiconductor materials (lasers in specific) by using COMSOL, than I compare the COMSOL results to real observation results. COMSOL gives real accurate results.
Easy to learn interface with the help of their doumentation.
Pre-defined physics library is wide enough formost of my needs to handlemy semiconductor electricity simulation.
Nachteile: Extended tutorials library would be useful for beginners. There are not enough courses available online.
Bewertet am 29.5.2019
A Great Finite Element Analysis Software
Vorteile: Great view options, with variable viewing angles and easy to follow guidelines.
Nachteile: It has a steep learning curve in order to get costumed to all the advanced features of this software.