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ARIS Express VS OpenFOAM

Compare ARIS Express VS OpenFOAM and see what are their differences

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Contents:
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  2. » Videos
  3. » Reviews
  4. » Alternatives

ARIS Express logo ARIS Express

ARIS Express is based on the proven ARIS methodology and industry standards.

OpenFOAM logo OpenFOAM

OpenFOAM® - Official home of The Open Source Computational Fluid Dynamics (CFD) Toolbox.
  • ARIS Express Landing page
    Landing page //
    2023-08-06
  • OpenFOAM Landing page
    Landing page //
    2021-08-02

ARIS Express features and specs

  • Free of Cost
    ARIS Express is completely free to use, making it accessible for students, small businesses, and anyone interested in process modeling without the financial investment required for more advanced tools.
  • User-Friendly Interface
    The tool offers an intuitive interface that makes it easy for beginners to start modeling processes without a steep learning curve.
  • Quick Start
    ARIS Express allows users to quickly start modeling with minimal setup, enabling them to focus on creating models rather than dealing with complex configurations.
  • Basic Functionalities
    It provides essential features for process modeling, which is sufficient for users who need to create simple models.
  • Community Support
    A supportive ARIS Community offers tips, forums, and resources that aid users in learning and using the tool effectively.

Possible disadvantages of ARIS Express

  • Limited Features
    ARIS Express lacks advanced features and capabilities found in the full versions of ARIS, which may be necessary for complex process modeling projects.
  • No Collaboration Tools
    The tool does not support collaborative features, making it challenging for teams to work together on process models in real-time.
  • File Compatibility
    ARIS Express files might not be fully compatible with the broader ARIS platform, potentially causing issues when trying to transition to the full version.
  • Single-User Limitation
    The tool is intended for individual use, which can limit its effectiveness for large organizations or projects requiring multiple stakeholders.
  • Limited Integration
    ARIS Express does not offer extensive integration options with other software or platforms, which can be a drawback for users needing comprehensive system integration.

OpenFOAM features and specs

  • Open Source
    OpenFOAM is free to use and its source code is openly available under the GPL license, allowing for extensive customization and transparency in computational fluid dynamics (CFD) simulations.
  • Extensibility
    Users can extend and modify the functionality of OpenFOAM to suit specific needs or integrate new algorithms, making it highly adaptable to various projects and research requirements.
  • Community and Support
    A robust community of users and developers contributes to forums, documentation, and collaboration, providing substantial peer support and shared knowledge.
  • Versatility
    OpenFOAM supports a wide range of physical models and simulation types, from simple incompressible flow to complex multiphase flows and chemical reactions, making it suitable for diverse applications.
  • Parallel Computing
    Optimized for parallel processing, OpenFOAM can run efficiently on high-performance computing systems, thereby handling large-scale simulations effectively.

Possible disadvantages of OpenFOAM

  • Steep Learning Curve
    OpenFOAM requires a significant investment of time to learn and master, as it involves understanding complex physics, programming concepts, and software-specific syntaxes.
  • Limited GUI
    Unlike some commercial CFD software, OpenFOAM lacks a sophisticated graphical user interface (GUI), necessitating users to rely on command-line input and scripting for setup and execution of simulations.
  • Documentation Quality
    Although community-driven, the documentation can sometimes be incomplete or outdated, making it challenging for new users to find reliable and up-to-date instructions and tutorials.
  • Performance Variation
    Performance and stability can vary depending on the specific simulation setup and hardware used, which may require users to conduct extensive testing and optimization.
  • Dependency Management
    Installing and maintaining OpenFOAM and its dependencies can be complex, often requiring specific versions of libraries and compilers to ensure compatibility and optimal performance.

Analysis of OpenFOAM

Overall verdict

  • OpenFOAM is a powerful and versatile tool for CFD that is well-regarded in both academia and industry. Its open-source nature and comprehensive feature set make it a valuable resource for those needing customizability and advanced simulation capabilities.

Why this product is good

  • OpenFOAM is a popular open-source Computational Fluid Dynamics (CFD) tool that provides a wide range of features for simulating complex fluid flows.
  • It offers a flexible and extensible platform, allowing users to customize solvers and utilities to fit specific simulation needs.
  • The extensive library of pre-built solvers and utilities is suitable for various applications, from automotive to aerospace engineering.
  • Being open-source, it encourages collaboration and sharing of improvements, making it highly adaptable and continuously evolving.
  • Comprehensive documentation and a large user community contribute to reliable support and knowledge exchange.

Recommended for

  • Engineers and researchers in academia who require a robust CFD tool with customization capabilities.
  • Industry professionals involved in research and development who need flexible and cost-effective CFD solutions.
  • Advanced users with programming skills who want to leverage and extend its capabilities for specific project needs.

ARIS Express videos

+ Add

ARIS Express How to model a SmartDesign process

OpenFOAM videos

+ Add

What is OpenFoam? | Skill-Lync

More videos:

  • Tutorial - How to run your first simulation in OpenFOAM® - Part 1 - tutorial
  • Tutorial - CFD tutorial for beginners | What is OpenFOAM? | SKILL-LYNC

Category Popularity

0-100% (relative to ARIS Express and OpenFOAM)

ARIS Express

OpenFOAM

Office & Productivity
100 100%
Office & Productivity
0% 0
Numerical Computation
0 0%
Numerical Computation
100% 100
Diagrams
100 100%
Diagrams
0% 0
Technical Computing
0 0%
Technical Computing
100% 100

User comments

Share your experience with using ARIS Express and OpenFOAM. For example, how are they different and which one is better?
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Reviews

These are some of the external sources and on-site user reviews we've used to compare ARIS Express and OpenFOAM

ARIS Express Reviews

12 of the Top-Rated Free and Open-Source BPM Software Solutions
Description: ARIS Community, by Software AG, is a BPM community where industry professionals can network with their peers, learn new approaches to process management, and download the free ARIS Express software to kickstart their business process management efforts. ARIS Express is a free, lightweight business process modeling tool by Software AG for occasional or...
Source: solutionsreview.com
20 Free Open Source BPM Software for Businesses in 2021
The software also provides a number of frameworks, and tools along with free tutorials available in the ARIS Community. Additional features especially for BPM start-ups, along with standard modelling features, are also offered by ARIS Express.
Source: www.techjockey.com

OpenFOAM Reviews

We have no reviews of OpenFOAM yet.
Be the first one to post

Social recommendations and mentions

Based on our record, OpenFOAM seems to be more popular. It has been mentiond 19 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

ARIS Express mentions (0)

We have not tracked any mentions of ARIS Express yet. Tracking of ARIS Express recommendations started around Mar 2021.

OpenFOAM mentions (19)

  • OpenFOAM on Debian 12
    In openfoam.org, there is not compiled binaries for Debian (any version). So one should install it using docker (I prefer to do not use it) or by compiling the code from the source. I consider compiling from source, but I do prefer binaries. Source: almost 2 years ago
  • Please help me get running OpenFOAM
    Hello I am a mechanical engineering student in my last year. So I made the wisest decision to learn OpenFOAM. But there is the catch. I have no idea how to use Linux or how to emulate Linux on Windows 10. I found a lot of videos on Youtube how to download an start OpenFOAM but every one of them was using different methods each time so I got confused. Can anyone please help or direct me? Thank you for your answers... Source: over 2 years ago
  • Step by Step (Written not Video) Tutorial for FEM with Air
    As far as air flow simulation, I got slightly farther with Open Foam than I did in FreeCAD directly. Still, I got in way over my skill level and stopped before getting anything useful. Source: over 2 years ago
  • Open source FEA tools instead of ANSYS Workbench and APDL
    There are two versions of openfoam, one closed source (which is the one I linked to in my original comment, my apologies about that) and the open source version. But what you're describing makes it sound like fenics might be your best option. Source: over 2 years ago
  • command not found and looping
    I suggest you install per the instructions at openfoam.com or openfoam.org instead of using apt. Source: over 2 years ago
View more

What are some alternatives?

When comparing ARIS Express and OpenFOAM, you can also consider the following products

Modelio - Modelio is an open source modeling tool supporting natively UML, BPMN and model exchange with XMI.

ANSYS Fluent - ANSYS engineering simulation and 3D design software delivers product modeling solutions with unmatched scalability and a comprehensive multiphysics foundation.

Diagramo - Diagramo is an online flowchart software - diagrams (create, edit and share)

MATLAB - A high-level language and interactive environment for numerical computation, visualization, and programming

UML Designer - UML Designer provides a set of common diagrams to work with UML 2.5 models.

Wolfram Mathematica - Mathematica has characterized the cutting edge in specialized processing—and gave the chief calculation environment to a large number of pioneers, instructors, understudies, and others around the globe.

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