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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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Static, dynamic and thermal solutions are available. The FE-model was build from scratch with CalculiX and the compressor- and turbine models together with solver input files can be found in the distribution.

So I tried to find out, if it is possible to do some basic physics with it. For a quick overview of the capabilities of CalculiX the results of an investigation of a small jet engine are presented.

CalculiX CrunchiX USER`S MANUAL version |

The CalculiX package caclulix developed by a team of enthusiasts in their raw spare time. The solver is able to do linear and non-linear calculations. You do not have the required permissions to view the files attached to this post. Put all files into one directory.

Last edited by makkemal on Wed Feb 08, 1: Both programs can be used independently. The rigid body concept is used to fix the two bodies in space.


CalculiX CrunchiX USER’S MANUAL version 2.7

Like my FreeCAD work? Click HERE to see the example of the turbo-charger turbine. CalculiX is a package designed to solve field problems. The jet engine was build around a turbo-charger rotor in the early 90’s by Andreas Funke and Klaus Wittig. Anyone for making an importer into the animation workbench?

After some trial and error I got a working bouncing pendulum with just two finite elements. The contact feature did need tuning.

The models are meshed with 20 noded brick elements with reduced integration. The input file is given together with manuaal scripts, in order to create an animation with cgx. Read more about what I mwnual at my blog. One degree of freedom calculjx left, so they can rotate about their fix-point.

Open the results with cgx and there type Code: I’m still pretty new to this, can you expand on these instructions a little more? Contact information valculix be found at the bottom of the “Download” page.

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 msnual a rotational symmetric volume based only on a segment of the structure. Manuxl simple step reader is included. The compressor is made of casted aluminum alloy AlSi – C and the turbine of a high temperature alloy Inco C. The surface behavior parameter is way off from the recommendation in the Calculix manual.


The calculations were done to determine the burst-speed and the highest allowable rotational speed concerning low cycle fatigue and creep.

The method used is the finite element method. CalculiX FE-Model of a jet engine with turbo-charger compressor blue and turbine red. 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?

I’d appreciate any level of support via PatreonLiberapayor PayPal! Click HERE for the jet-engine-model and documentation. Click HERE to see the example of the turbo-charger compressor. Because the solver makes use of the abaqus input format it is possible to use commercial pre-processors as well.

CalculiX CrunchiX USER’S MANUAL version

In addition the eigenfrequencies were calculated to determine possible resonances with the vanes. The driving force is gravity. Did not know that this is possible in CalculiX.