Search Results for "mechanical engineering"
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Showing 215 open source projects for "mechanical engineering"
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Demo Series - Small Business Backup By VeeamWatch this on-demand demo series and learn how to protect your Microsoft 365 data with clear, simple, actionable steps that are easy to implement for businesses of all sizes.
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ElectronBot
ElectronBot is a mini desktop robot
ElectronBot is a desktop-scale robot platform designed for enthusiasts and makers, combining robotics, embedded systems, display, and gesture sensing into a compact mechanical “tool bot”. The project features six degrees of freedom (rotational axes) for arms, neck, and body, allowing expressive motion beyond simple head-tilt or arm-wave. It includes USB communication and a built-in display, enabling it to respond to host computer inputs and act as an interactive peripheral rather than just a... -
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A cross-platform, open-source, alternative to NIST REFPROP. Based on reference-accuracy equations of state and transport property correlations for refrigerants like Water, CO2, R134a, Nitrogen, Argon, Ammonia, Air, R404a, R410a, Propane and many others. A selection of secondary working fluid properties are also available. Can also make use of REFPROP when available. In addition, calculations for Humid Air Properties based on ASHRAE RP-1485 are provided. Wrappers are available for...
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Make sure to download from the link below and not the big giant button. I'm not sure how to fix that, so if you know!
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MongoDB Atlas runs apps anywhereMongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
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Intelligent formulas: Numeric and symbolic calculations in LibreOffice Writer and Impress. The iMath extension to Libreoffice enables numeric and symbolic calculations inside a Writer document. If your OS can install .deb packages, have a look at my PPA http://launchpad.net/~jrheinlaender/+archive/ppa
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Hexi
A dedicated process for hexahedral mesh generation.
Hexi is a standalone Linux platform, Docker sphere, or Windows executable for generating unstructured hexahedral mesh. It hosts a remarkable program capable of consistently producing an entirely hex mesh of good quality, suitable for finite element analysis. In the License section below, Hexi is listed as 'other' because it is subject to multiple open source licenses. See the documentation for details. -
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Stress-Strain Curve
Aids for creating and scaling Stress-Strain Curves
S-S Curve.zip includes: 1. A macro enabled Excel workbook (S-S Curve Helper.xlsm) for creating a Stress-Strain curve using the Ramberg-Osgood formula and commonly available material properties. Combinations of tensile or compressive and engineering or true forms can be selected. 2. A procedure for Stress-Strain curve scaling. 3. A formula for plastic Poison’s Ratio between the proportional limit and fully plastic condition. -
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Simulation of Urban MObility
SUMO is a microscopic, multi-modal traffic simulation.
SUMO is an open source, highly portable, microscopic and continuous traffic simulation package designed to handle large networks. It allows for intermodal simulation including pedestrians and comes with a large set of tools for scenario creation. The code and the issue tracker can be found at https://github.com/eclipse-sumo/sumo/ The documentation can be found at https://sumo.dlr.de/docs/ -
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SWAN is a third-generation wave model, developed at Delft University of Technology, that computes random, short-crested wind-generated waves in coastal regions and inland waters.
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QMCF2
Quantum Mechanical Charge Field - Molecular Dynamics
QMCF2 is a molecular-simulation package for molecular dynamics, Monte Carlo, geometry optimization, molecular mechanics, and combined quantum-mechanical/molecular-mechanical calculations. The source includes force-field, electrostatics, constraints, thermostats, pressure control, water models, QMCF/QM-MM, external-QM interfaces, conversion tools, and analysis utilities. Interfaces are available for xTB, DFTB+, Gaussian, Turbomole, CRYSTAL, and ASE-based workflows. External programs must... -
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jEPlus - Parametrics for E+ and TRNSYS
An EnergyPlus shell for parametric studies and more ...
Parametric analysis is often needed for exploring design options, especially when a global optimization method is not available, or the optimization result is in doubt. Parametric analysis can also be applied to all design variables simultaneously, which forms an exhaustive search that, providing that the search grid is fine enough, will guarantee a global optimum solution. In order to perform complex parametric analyses on multiple parameters with more than a handful of alternative values... -
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PlenFrem
Linear static structural analysis of 2D / plane frame and truss
Welcome to PlenFrem, software for performing linear static analysis of 2D frame structures and trusses, suitable for civil/structural and mechanical engineering applications. PlenFrem aims 🎯 to offer a simple application for students 👩🎓, researchers, engineers 👷 whoever need a basic structural analysis software at no cost 🆓. It offers no bloated features, no bells 🔔 & whistles. The interface is intuitive and anyone with fair knowledge of structural analysis 🏗 should be able to use it without spending hours in reading manual 📜. ... -
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GB PavementMat
An AI-based software for prediction of pavement material properties
During pavement quality control, numerous laboratory tests such as California Bearing Ratio (CBR), Proctor compaction test, and Plasticity Index (PI) are conducted to evaluate material performance and suitability. GB PavementMat leverages advanced AI-based models developed using artificial neural networks to accurately predict these critical properties directly from sieve analysis data. This significantly reduces laboratory testing time, cost, and delays while maintaining high reliability.... -
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Generic data-assimilation toolbox written in java, with native (c and fortran) libraries for high performance computing. Provides tools to couple to your own model and a wide range of algorithms, ranging from parameter calibration to Kalman filters.
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SWASH is a general-purpose numerical tool for simulating unsteady, non-hydrostatic, free-surface, rotational flow and transport phenomena in coastal waters as driven by waves, tides, buoyancy and wind forces. It provides a general basis for describing wave transformations from deep water to a beach, port or harbour, complex changes to rapidly varied flows, and density driven flows in coastal seas, estuaries, lakes and rivers.
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LabRPS
Random phenomena generator
...Code and release files are primarily hosted on https://github.com/LabRPS/LabRPS and mirrored here LabRPS aims to be a tool for the numerical simulation of random phenomena such as stochastic wind velocity, seismic ground motion, sea surface ... etc. It can be in a wide range of uses around engineering, such as random vibration or vibration fatigue in mechanical engineering, buffeting analysis in bridge engineering.... LabRPS is mainly to assist reseachers in related fields to quickly implement new simulation methods programmatically in their new research work based on the existing works, help engineers to numerically generate random phenomena in a more realistic way, helps students and new comers to this field to learn quickly. ... -
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Solar Thermal Pipe Network Analysis
HYDRA - pipe network analysis for solar plants
HYDRA is an VBA/EXCEL program for pipe network analysis of large solar thermal plants with collector areas of several thousands of square meters. - Hydraulic solar circuits can be modelled in detail. The main capabilities are: - Stationary flow-, temperature- and pressure distribution of large collector fields are calculated under arbitrary boundary conditions - cost-effective pipe routing and pipe dimensioning - automatic generation of diagrams for documentation - Dimensioning of... -
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itom
itom - an Open Source Measurement, Automation and Evaluation Software
itom is an open source software suite for operating measurement systems, laboratory automation and data evaluation. One main application of itom is the development and operation of sensor and measurement system for instance in a laboratory environment. Therefore, the software has to be able to communicate with a wide range of different hardware systems, such as cameras or actuators and should provide a diversified and as complete as possible set of evaluation and data processing methods.... -
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FreeCAD
a parametric 3D CAD modeler
...Code and release files are primarily hosted on https://github.com/FreeCAD/FreeCAD and mirrored here. FreeCAD is a general purpose feature-based, parametric 3D modeler for CAD, MCAD, CAx, CAE and PLM, aimed directly at mechanical engineering and product design but also fits a wider range of uses in engineering, such as architecture or other engineering specialties. It is 100% Open Source and extremely modular, allowing for very advanced extension and customization. FreeCAD is based on OpenCasCade, a powerful geometry kernel, features an Open Inventor-compliant 3D scene representation model provided by the Coin 3D library, and a broad Python API. ... -
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ANYstructure
GUI based steel structure calculation and optimization tool.
GUI based steel optimization tool for naval architects and structural engineers. Calculate and optimize the following: Minimum plate thickness (DNV/DNVGL-OS-C101) Minimum section modulus of stiffener/plate (DNVGL-OS-C101) Minimum shear area (DNVGL-OS-C101) Buckling (DNVGL-RP-C201) Fatigue for plate/stiffener connection (DNVGL-RP-C203) Compartments (tank pressures) are created automatically. Pressures on external hull (or any other generic location) is defined by specifying... -
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CAIRO for AERMOD
AERMOD, visualisation, input, modelling and compiling tool
CAIRO for AERMOD v1.1 by MSc Dominik Subotić Simplified training software Avaliable: www.sourceforge.net/projects/cairo-for-aermod/ QGIS plugin: CAIROforAERMOD (Coming 2025.) Tutorial: https://www.youtube.com/watch?v=DZnsJuu1zLc AERMAP, AERMOD and AERPLOT analysis tool and input file compiler. Features: Automatic input by copying coordinates (Google Maps or text) and automatic conversion to UTM. Sources are automatically visualised in Google Earth. Input is done through user... -
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AtomicJ
Application for analysis of AFM data
AtomicJ is an application for analysis of force microscopy recordings, including images and force curves. It allows for fast and reliable processing of single force curves and force maps, providing estimation of the mechanical properties of the sample. AtomicJ supports a wide range of contact mechanics models, including the models for blunt tips, the corrections for the effect of finite sample thickness, models of adhesive contact and models of spherical indentation of hyperelastic... -
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Simple Cylindrical Pressure Vessels
Excel workbooks suitable for preliminary design and analysis
SCPV is a family of three macro enabled Excel workbooks for analysis of long cylindrical pressure vessels with flat endcaps subjected to external hydrostatic pressure. CPVanalysis.xlsm does stress and stability analyses. It plots stresses, deflections and the equilibrium path for imperfect circular cylinders showing the onset of yielding and limit points in relation to elastic and inelastic bifurcation buckling pressures. Two types of initial geometric imperfections, outer diameter... -
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StormSewer
Free, open-source storm sewer design: Rational, Manning, HGL, HEC-22
StormSewer is a free, open-source desktop program for gravity storm-drain design and analysis. Draw the network on a scaled aerial or import it from a Hydraflow / Civil 3D Storm Sewers .stm file, LandXML or DXF, then run the Rational method, Manning capacity for circular, box, elliptical and arch conduits, and a standard-step HGL/EGL backwater pass with junction losses and tailwater. HEC-22 inlet interception carries bypass from one inlet to the next. Reports come out as a submittal PDF... -
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Tom Beam
Continuous Beam Design - Solve F&M - Elastic Curve
Easy to use single span or continuous (multi-span) beam analysis program with user-friendly interface to build beams with library of loads. Capable of solving statically indeterminate forces and moments and beam deflections. Considers in-plane static loading. Load library includes concentrated forces or moments, uniformly distributed loads which can be overlapped for a composite effect. Includes a library to select AISC common structural shapes with automatic property extraction. In...
