What Does COMSOL Error 6250 Mean?

In summary, the conversation is about running an eigenfrequency analysis on COMSOL for a simple square plate made of aluminium alloy 1050. However, the solver produces an error 6250. Suggestions are given to ask Comsol for help or upload the file for review. It is also recommended to do a search on Google for possible solutions.
  • #1
mpopovic
13
0
Hi all,

I'm trying to run an eigenfrequency analysis on COMSOL. I have the geometry (a simple square plate fixed in one side), the material (aluminium alloy 1050) and the mesh.

However, when I run the solver, I find the famous error 6250. What, exactly does that mean?

Thanks in advance,

Milena
 
Engineering news on Phys.org
  • #2
You can ask to Comsol for the problem or upload the file for review.
Usually are problem with the mesh or problem of "no convergencia" of the solutions
 
  • #3
You should do a search for you error on Google, it comes up with many threads on the subject.

For example:
http://www.comsol.fi/community/forums/general/thread/1865/
 

FAQ: What Does COMSOL Error 6250 Mean?

1. What is COMSOL eigenfrequency analysis?

COMSOL eigenfrequency analysis is a type of simulation method used to study the natural frequencies or modes of vibration of a physical system. It is commonly used in the fields of engineering, physics, and other sciences to understand the behavior of structures and materials under different conditions.

2. How does COMSOL eigenfrequency analysis work?

COMSOL eigenfrequency analysis works by solving the eigenvalue problem, which involves finding the eigenvalues (natural frequencies) and eigenvectors (mode shapes) of a system's governing equations. This is accomplished through numerical methods and algorithms, which allow for accurate and efficient calculations.

3. What types of systems can be analyzed with COMSOL eigenfrequency analysis?

COMSOL eigenfrequency analysis can be used to analyze a wide range of systems, including mechanical, acoustic, electromagnetic, and thermal systems. It is also applicable to structures of various shapes and materials, such as beams, plates, shells, and 3D solids.

4. What are the benefits of using COMSOL eigenfrequency analysis?

One of the main benefits of using COMSOL eigenfrequency analysis is its ability to accurately predict the natural frequencies and mode shapes of a system, which can help in optimizing design and detecting potential issues. It is also a non-destructive and cost-effective method compared to physical testing.

5. Are there any limitations to COMSOL eigenfrequency analysis?

COMSOL eigenfrequency analysis has some limitations, such as the need for accurate and complete input data, as well as the assumption of linear behavior of the system. It also requires some level of expertise and knowledge in numerical methods and the underlying physics of the system being analyzed.

Similar threads

What is the Eigenfrequency mean in vibration?
Replies
9
Views
80K
I Personal COMSOL challenge (EM)
Replies
1
Views
2K
Troubleshooting Cantilever Beam Simulation in COMSOL
Replies
31
Views
29K
Confidence in FEA stress values?
Replies
9
Views
2K
COMSOL - Structural Mechanics - Membrane - vibration without input?
Replies
3
Views
5K
RVE Periodic Boundary Conditions in ANSYS Workbench Modal Analysis
Replies
9
Views
4K
Problem with Ansys Maxwell "current leak to the air"
Replies
1
Views
1K
How do element normals impact FE mesh analysis results?
Replies
3
Views
2K
Analysing Impeller with Comsol: Error 7097
Replies
21
Views
16K
3D Transport and Adsorption model on Comsol
Replies
2
Views
7K

Hot Threads

Recent Insights

Back
Top