March 9, 2019 posted by

CalculiX CrunchiX USER’S MANUAL version. Guido Dhondt. March 2, Contents. 1 Introduction. 2 How to perform CalculiX. CalculiX USER’S MANUAL – CalculiX GraphiX, Version -. Getting Started with CalculiX. Jeff Baylor – Convergent Mechanical Solutions LLC. CGX Tutorial based on a tutorial by Guido Dhondt. Additional contributions by.

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Open the results with cgx and there type Code: Calcullix edited by makkemal on Wed Feb 08, 1: The contact feature did need tuning. The right and left side of the disks are connected by cyclic symmetry equations which allow to calculate eigenvalues and mode-shapes for certain nodal diameters of a rotational symmetric volume based only on a segment of the structure. You do not have the required permissions to view the files attached to this post. Because the solver makes use of the abaqus input format it is possible to use commercial pre-processors as well.

In addition the eigenfrequencies were calculated to determine possible resonances with the vanes. After some trial and error I got a working bouncing pendulum with just two finite elements. Read more about what I do at my blog.


CalculiX CrunchiX USER’S MANUAL version

Contact information can be found at the bottom of the “Download” page. For a quick overview of the capabilities of CalculiX the results of an investigation of a small jet engine are presented. The models are meshed with 20 noded brick elements with reduced integration. The calculations were done to determine the burst-speed and the highest allowable rotational speed concerning falculix cycle fatigue and creep.

A simple step reader is included.

Static, dynamic and thermal solutions are available. So I tried to find out, if it is possible to do some manuap physics with it. Both programs can be used independently. CalculiX FE-Model of a jet engine with turbo-charger compressor blue and turbine red. I’d appreciate any level of support via PatreonLiberapayor PayPal!

One degree of freedom is left, so they can rotate about their fix-point.

I’m still pretty new to this, can you expand on these instructions a little more? The input file is given together with two scripts, in order to create an animation with cgx.

The compressor is made of casted aluminum alloy Aclculix – C and the turbine of a high temperature alloy Inco C. Click HERE for the jet-engine-model and documentation. The CalculiX package was developed by a team of enthusiasts in their raw spare time. The rigid body concept is used to fix the two bodies in space. The driving force is gravity. Do you think this could be extended to do kinematics-type stuff, like animate a four-bar linkage and show the time-dependent stress concentrations throughout the members?


The solver is able to do linear and non-linear calculations. The FE-model was build from scratch with CalculiX and the manaul and turbine models calcuix with solver input files can be found in the distribution. Put all files into one directory.

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Click HERE to see the example of the turbo-charger turbine. Anyone for making an importer into the animation workbench?

CalculiX is a package designed to solve field problems. Like my FreeCAD work? The surface behavior caldulix is way off from the recommendation in the Calculix manual.

Did not know that this is possible in CalculiX.