SU2

SU2 is an open-source software for performing multiphysics simulation and design optimization. It specializes in computational fluid dynamics and aerodynamic shape optimization. SU2 is widely used in academia and industry for problems involving aerodynamics, aeroelasticity, and m

Development Computational Fluid Dynamics

cfd aerodynamics multiphysics open-source

SU2 alternatives ➤

SU2: Open-Source Multiphysics Simulation and Design Optimization Software

What is SU2?

SU2 is an open-source software suite for multiphysics simulation and design optimization. It originated as a dedicated computational fluid dynamics (CFD) solver but has expanded to handle aerodynamics, aeroelasticity, and multiphase physics problems. Some of the key features and applications of SU2 include:

- Reynolds-averaged Navier-Stokes (RANS) and large eddy simulation (LES) for aerodynamic analysis and design optimization

- Discrete adjoint solver for efficient gradient-based shape optimization

- Structural finite element analysis solver for fluid-structure interaction and aeroelastic simulations

- Conjugate heat transfer and multiphase capabilities

- Applications in aerospace engineering, automotive design, turbomachinery, biomedical devices and more

SU2 is written in C++ and Python and has an active community contributing to its development. It leverages techniques like object-oriented programming, software portability layers, and auto-differentiation tools. SU2 aims to provide accuracy, modularity, and rapid implementation of state-of-the-art multiphysics analysis and design techniques. It is free, open-source software distributed under the GNU Lesser General Public License.

SU2 Features

Features

Computational fluid dynamics
Aerodynamic shape optimization
Aeroelasticity analysis
Multiphysics simulations
Parallel processing capabilities

Pricing

Open Source

Pros

Open source and free

Wide range of simulation capabilities

Active development community

Used in academia and industry

Cons

Steep learning curve

Limited user support compared to commercial software

Requires expertise in CFD and programming

Official Links

Official Website
https://su2.stanford.edu/

The Best SU2 Alternatives

Top Development and Computational Fluid Dynamics and other similar apps like SU2

Here are some alternatives to SU2:

COMSOL Multiphysics

ANSYS Fluent

FEATFLOW

OpenFOAM

SimFlow

Elmer

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COMSOL Multiphysics

COMSOL Multiphysics is a cross-platform finite element analysis, solver and simulation software package for various physics and engineering applications, especially coupled phenomena or multiphysics. Some of the main application areas include electrical, mechanical, fluid flow, and chemical engineering. Key features of COMSOL Multiphysics include:User-friendly graphical user interface for model building.Tight...

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ANSYS Fluent

ANSYS Fluent is a computational fluid dynamics (CFD) software package used to model fluid flow and heat transfer in complex systems. Fluent utilizes the finite volume method to solve fluid flow problems and has extensive capabilities for modeling turbulent flows, multiphase flows, heat transfer, and chemical reactions.Some key features and...

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FEATFLOW

FEATFLOW is an open-source, parallelized finite element software package for simulating fluid flow, conjugate heat transfer, and fluid-structure interaction. It can model incompressible, laminar and turbulent flow, heat conduction and convection, mass transfer, and interactions between fluids and deformable solids.Some key capabilities and features of FEATFLOW include:Flexible hybrid meshing with...

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OpenFOAM

OpenFOAM (Open source Field Operation And Manipulation) is a free, open source computational fluid dynamics (CFD) software package produced by OpenCFD Ltd at the ESI Group and distributed by the OpenFOAM Foundation. It has an extensive range of features to solve complex fluid flow problems involving chemical reactions, turbulence, heat...

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SimFlow

SimFlow is a cloud-based Computational Fluid Dynamics (CFD) simulation software that helps engineers perform complex fluid flow and heat transfer simulations without the need for expensive hardware or software investments.With an intuitive drag-and-drop user interface, SimFlow makes it easy for anyone to set up and run high-fidelity CFD simulations on...

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Elmer

Elmer is a finite element software for numerical simulation of multiphysical problems. It was originally developed at CSC - IT Center for Science Ltd. in collaboration with Finnish Universities and research institutes.Some of the key features and capabilities of Elmer include:Modeling capabilities for thermomechanical problems, fluid dynamics, electromagnetics, heat transfer...

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CFDTool

CFDTool is an open-source, cross-platform computational fluid dynamics (CFD) software application designed for simulating fluid flows. Some key features of CFDTool include:User-friendly graphical user interface (GUI) for setting up simulationsBuilt-in CAD tools for geometry creation and editingAutomatic mesh generation with options for structured and unstructured gridsVarious numerical solvers for different...

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XFlow CFD

XFlow CFD is a comprehensive computational fluid dynamics (CFD) software package used to simulate fluid flow, heat and mass transfer, chemical reactions, and related phenomena for engineering design and analysis. It provides an intuitive user interface and advanced numerical methods for accurate and fast simulation of complex physics.Some key features...

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SimScale

SimScale is a cloud-based computer-aided engineering (CAE) platform that provides engineers and designers an online workspace to perform simulations like computational fluid dynamics (CFD), finite element analysis (FEA), and thermal simulation using an intuitive web interface.Traditionally, running these simulations required expensive workstation hardware and software licenses costing thousands of dollars...

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Code_Aster for Windows

Code_Aster is an open-source finite element software developed by French atomic and alternative energies commission (CEA). It specializes in numerical simulation and analysis for structural mechanics and thermal-hydraulics.Code_Aster for Windows is a distribution that packages Code_Aster with a graphical user interface and pre/post-processing capabilities to make it easier to use...

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Code_Saturne

Code_Saturne is an open-source computational fluid dynamics (CFD) software designed to solve complex flow problems encountered in industrial applications. It is developed mainly by EDF R&D; and released under the GNU GPL license.Code_Saturne uses an unstructured collocated finite volume method to simulate a variety of flow types, including incompressible/compressible flows,...

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MantiumFlow

MantiumFlow is a no-code automation and integration platform used by businesses of all sizes to improve productivity, efficiency, and scale. With an easy-to-use visual interface, anyone can build integrations, workflows, forms, chatbots, and processes to connect their apps, data, and APIs without coding.Key features include:Drag-and-drop interface to visually map workflows...

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