Open Source Computer-Aided Engineering (CAE) Software - Page 6
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Computer-Aided Engineering (CAE) Software
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MeKin2D
Subroutines for planar mechanism simulation
MeKin2D is a collection of Free Pascal subroutines for kinematic simulation of planar linkage mechanisms using a modular approach. -
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Modal Plotter
Create Strain and Kinetic Energy Density maps from FEA
Create Strain and Kinetic Energy Density maps out of a Natural Frequency extraction analysis (i.e. modal analysis). Works with a variety of FEA results format: NASTRAN, ABAQUS, Ansys, Medina/Permas. -
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Nadstavba ST
Stavařská nadstavba pro AutoCAD a IntelliCAD.
ST je stavařská nadstavba pro AutoCAD a IntelliCAD napsaná v AutoLISPu. První řádky byly napsány někdy v říjnu 1999. Z počátku měl celý projekt sloužit jen k připomenutí a zdokonalení se v AutoLISPu. Časem ale vzniklo dost funkcí, které pokud by se poskládaly dohromady, byl by z toho celkem užitečný celek. První použitelné verze byly k dispozici v létě 2000. Spolehlivě fungovaly ale jen pod A2000. Skutečně spolehlivá verze byla až verze 1.40, o té se i přes všechny nedostatky dalo říci, že dělala, co měla. Celý program je napsán tak, aby sloužil jen jako pomocný nástroj, tj. aby příliš nediktoval styl práce a neomezoval svými nedostatky další práci. Doufám, že se to aspoň z části povedlo. Program obsahuje funkce na kreslení, kótování, popisování a pomocné funkce. -
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Open Shoe Designer
Open-Source Shoemaking
Shoe design software with an manufacturing-first approach. It separates design, form and measurements. Each can be modified without interfering with the others. The engine in the background combines all three and produces the last, the sole and the flattened pattern to be cut and sewn (or glued) together. -
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OpenMultiphysics
Application Integration for HPC Multiphysics
The OpenMultiphysics project is the home for community-driven development of application integration technologies designed to aid in the design and implementation of multiphysics simulation capabilities. Design and development in this project is driven by the Consortium for Open Multiphysics. Feel free to visit us at our GitHub site as well: https://github.com/IllinoisRocstar/IMPACT -
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OpenNum
OpenNum lets you distribute solvers with a nice graphical interface
Typically, to program a GUI is time consuming and requires experience with graphic libraries. OpenNum lets you create a graphical interface adapted to your solvers by simply editing an XML configuration file. More specifically, OpenNum lets you · to collect a hierarchical dataset, · to call any executable file and · to visualize scalar and vector fields, plot graphs or show simple plain text files. It also has other useful utilities specifically designed for numerical simulation packages: · it allows managing a centralized materials dataset; · it can read several finite element mesh formats and several field formats. -
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Oskar Dolch
A Linux CAD system
Oskar Dolch is a CAD system based on GTK+ and OpenGL. -
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PSA
Software to analyse 3D and 2D framed structures, also gives matrices
PSA(Program for Structural Analysis) is able to analyse Framed structures using FEM(Direct Stiffness Method). Apart from giving the analysed results, PSA is able to give user the various stiffness Matrices generated during the analysis, as web page. -
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Pack-Print-Cut
Packing two dimensional rectangular elements at orthogonal table
Program was created for optimized packing of two dimensional rectangular elements at orthogonal table with main purpose of printing cutting sheets that can be used for cutting material at production in wood and panel furniture manufacturing. It is developed upon authors several years of experience at woodworking, and actual carpenters needs when such software is in question. In spite its look it is fully functional peace of software , with all necessary elements needed for generating cutting sheets. GUI is simple and it consists of fields for entering table and element dimensions on the right. Packing, optimization, cutting and cleaning table edges section bottom left and statistic section bottom right. Upper left are table description field and cut sheet drawing at the center. Right click at the cut sheet drawing and there are printing options. NOTICE : This program was not created for sellers of chipboard and other board materials. All the best, Author -
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ParaFEM
Parallel finite element analysis
ParaFEM is an open source platform for parallel finite element analysis. The source code and philosophy are documented in the text book Smith, Griffiths and Margetts, "Programming the Finite Element Method", 5th Edition, Wiley, 2014. The software is written in modern Fortran and uses MPI for message passing. -
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PyMathProg
An easy and flexible mathematical programming environment for Python.
PyMathProg is a Python reincarnation of AMPL and GNU MathProg modeling language, implemented in pure Python, connecting to GLPK via swiglpk. Create, optimize, report, change and re-optimize your model with Python, easily integrate database, plotting, etc. -
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Pyfab
Python library for fab/lab control
Allows one to program fablab (factory and/or laboratory) in the same way as we program computer. Imagine commands like: "dim screw12 as new screw" or "mold(form_piston_081212, brass)" or ''gear(3)=lasercut(steel2,"biggear.gc")". This approach will let us program highly automated and self-deploying or even self-replicating factories. I am more engineer than programmer and just beginner in python. So it looks like community help will be needed :) -
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QCAD
Open Source CAD
QCAD is an application for computer aided drafting (CAD) in two dimensions (2D). With QCAD you can create technical drawings such as plans for buildings, interiors, mechanical parts or schematics and diagrams. QCAD works on Windows, Mac OS X and many Linux and Unix Systems. -
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A modified version of XFLR5 (http://www.xflr5.com/xflr5.htm/) that focuses on analyzing a folder of airfoils to find the best airfoil for a given Re distribution Currently this project is very task-specific and may require a large amount of work to adapt it to other uses. It still has lots of bugs is definitely in its infancy. However, updates are planned for the future. Current Bugs of note: - The program doesn't currently close correctly. To close it you must use the task manager and end Qfils.exe
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Quadtree Demo
Demonstrates a quadtree for spatial indexing of triangles
This C++ demo allows users to interactively explore a quadtree's behavior. For this purpose the demo uses a quadtree data structure based on axis-aligned bounding boxes to speed up the search for triangles in a mesh. Depending on a search point all triangles of a quadtree's region are retrieved and relevant information about the search is shown. Quadtree creation can be parametrized by three parameters: - Maximum tree depth. - Maximum number of triangles per region. - Percentage of total number of triangles per region. The OpenGL graphics library is used to render the results, regions as well as the underlying triangle mesh. Navigation (e.g. zooming, moving) is available by keyboard and mouse. Example meshes are provided in wavefront *.obj format and can be opened from inside the program. -
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RHEIN for MicroStation
3D/2D Concrete Reinforcement in Bentley MicroStation
https://github.com/LeonidWiebe/Rhein -
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SEMSolve
A Spectral Element Solver for Structural Health Monitoring Application
A solver based on the spectral element method, used in conjunction with FEMAP, as a pre- and post- processor. It solves the elastic wave propagation problem, and the coupling with a piezoelectric materials for excitation and sensing. It is currently in 2D and has both static and transient capabilities. -
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Side Cutters
Free CAD software
# Side Cutters Free CAD Software\ *The millimetre you see is the millimetre you get* ## Aim This software should be free. The aim of this project is to create a multi platform app while starting from a windows platform. It should create electrical drawings automatically and export them as bookmarked printable datafile (pdf). ## How? The software is licensed GPL/LGPL version 2. The Compiler is gcc 11.2.0, not Microsoft Visual Studio and the project is written in C, not in C#. Windows operating system functionality is never used, and the application is not on the Windows API but the GTK 3 API. This project will have no build system other than a simple *batch* or *bash* file. Its only dependency will be GTK 3. ## A table The user of the program will select components and edit the connections between them. This is done in a **table** He will press the *Generate* button with the *Side Cutter* icon and all the drawing's pages are generated automatically. -
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Soil Sieve Test Analyzer is an application for analyzing results of sieve test. Sieve Test is part of Grading Test in Geotechnical Engineering that is part of Civil Engineering to classify mechanical soil behavior.
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StarBatch
AutoCad 2014 - AutoCad 2020 batch lisps process
Starbatch is a batch lisp program for Autodesk Autocad drawings. Using StarBatch you can automate AutoCAD to save you time and money. Batch your favourite Lisp's while you complete other tasks. -
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StyroFoamRobot
Cuts 3D objects from polystyrene foam (EPS/XPS)
A robotic DIY styrofoam cutter consisting of one rotational and two translational axes. It cuts a variety of shapes out of styrofoam-like materials using a hot wire. This project documents the necessary hardware and software parts. Don't miss the follow-up project at http://raumschaum.org Its goal is to further develop hardware and software into an user friendly application. -
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T.H.O.R.I.U.M.
T.H.O.R.I.U.M. - Thermooptic radiation iterative universal module.
The purpose of this project is to develop open source, precise, fast and easy-to-use software for radiation heat transfer analysis. -
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TOPCEE
Python GUI tool for estimating plant CAPEX, OPEX, and profitability
TOPCEE (Toyese Oyegoke Process Cost & Economic Evaluator) is a GUI-based Python application designed to assist chemical engineers, researchers, and students in evaluating the profitability of chemical/process plants. The app calculates capital and operational expenditures (CAPEX & OPEX) and provides key profitability metrics such as: **ROI (Return on Investment) **IRR (Internal Rate of Return) **NPV (Net Present Value) **Payback Period (Discounted and Non-Discounted) **Benefit-Cost Ratios Users input plant-specific values like feedstock costs, operating time, product price, and equipment cost — and the tool generates real-time visualizations and results. TOPCEE is ideal for feasibility studies, academic research, and early-stage techno-economic evaluations. -
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