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What about johnson-cook's model?

is it frictionless contact? What about friction coeficient? (0.7 for steel-steel dry surface in case od dynamic friction) ??

Thank you for this tutorial. Very good information.

Brilliant tutorial. I had only one confusion. How can we split the face of a complicated geometry ? I tried the split face function of pre pro max. it only works in certain cases when a nearby splitting vertices are there.

Hi, thanks for this, it’s very impressive. I have a question. When I export out as stl to import in blender, it will triangulate the mesh. Is there a way to maintain the quad when exporting the model?

It is amazing

Really nice

that is god tier hardcore engineering. how could someone really good in software engineer and structure analysis.

Very interesting. How do you split the part in the first place ? In freecad? Thanks

hi. Great video。 Thank you. I want to know Is there any way to export stress fields from Prepomax to a .csv file. Something with the node data (x,y,z location) and the field value at the node.I add the keyword(example:*El print, ELSET=Element_Set-1 COORD, S ).But It doesn't run.

This lecture is very perfect sir

So weldon sir

This tutorial is very great sir

This lecture is very nice sir

Thank you Matej. Congratulation. God works.

Amazing work!

good job

Very happy to see new videos. Thanks.

Prepomax is impressive, congratulations. I'm very excited to use it. I am obtaining excellent results in non-linear simulations on top load bottles.

I'm from Brazil, your work is wonderful. I use PrePoMax & CalculiX to simulate top load bottle. Thank you very much.

How to prepare the simulation of an anti roll bar that rotates around its bushings mounts?

Hello. Great job, Thank you. I have a question for you. As you may know, in Abaqus software we can select the type of a part, for example, it could be a deformable or a discrete rigid. I want to know how I can define a part as discrete rigid in this software. Also, I am doing a compaction simulation via this software. The punch doesn't move downward when I assign a displacement to the reference point of the punch, but it moves once a displacement is defined on the top surface of the punch. Could you please tell me how I can define a discrete rigid part? and how can I assign a displacement to the RP?

Many thanks for your great and invaluable work.

Thank for the tutorial I will try this

Could you please tell me the difference between coupled thermo-mechanical analysis and uncoupled thermo-mechanical analysis?

Hello, Thank you very much for this beautiful work. I have a problem. I get this warning '*WARNING in gentiedmpc: no tied MPC generated for node 20860 no opposite master face found; in-face tolerance: 0.12505815862444464' What could be the reason? Thanks a lot!

Thank you very much!

Nice, great improvement.

Excellent implementation, hopefully in the future some python console interaction/script manipulation.

What is the difference between this method and surface mesh extrusion?

It is a dream to have similar interface for OpenFOAM :)

Thank you @Matej for your endless dedication and perseverance to continually improve PrePoMax. It is certainly much appreciated by many who cannot afford the ridiculous prices of commercial software. I am sure that the use of PrePoMax will certainly continue growing exponentially in the engineering community, as it becomes better known and more widespread.

I've been having a better time using PrePoMax than some of MSC products... thanks for making these videos! I am excited to see the continual development with prepomax. Wish I could use it in Linux.

Thanks for doing these videos, they really help.

It's very interesting. Can I use Prepomax to simulate temperature rise due to wear?

I really like the clear and straightforward workflow of this excellent tool! Thank you very much for this gift!! One question: How do you mesh 360-degree geometry when there is no cross-section to select?

I just want to express my appreciation - well done! Please keep pushing forward with the improvement of this software. It's truly impressive!!!!

Could you please let us know which software was used to create the solids with multiple parts.

Congratulations on the successful implementation of hex elements. This is a significant enhancement to an exceptionally intuitive and user-friendly workflow.

it's a great and amazing for an early stage of implementation. The workflow is easy to understand, also try to bring all the functionality of Gmsh mesher.

New videos!! ❤️❤️🎄🎉🎊🙂

Great work! Thank you Matej! 🙂👍❤️

Excellent work Matej. Thank you. The FEM community in general need to know about PreProMax :)

This is so impressive Matej. I don't know how you keep improving what is already such an excellent open source pre-post processor; but thank you so much. Incorporating Gmsh into PrePoMax is again on another level, especially the capability to mesh with hex elements

Świetne efekty ❤

Brawo. Program powoli się rozwija, ale ma bardzo duże możliwości. 😀

Great Job.

Very interesting project, congratulations. In the future, the ability to manage OpenFoam and Open Radioss would revolutionize the user experience for engineers who use open source software. I would focus less on post processing, because from this point of view, Paraview is a very valid tool.

Congratulations Matej, you're doing a great job. You make Calculix accessible to engineers. I wish someone would do the same for OpenFoam.

how can we get the CalculiX Keywords file?