Computational Fluid Dynamics Software

Save money and time performing fluid flow and heat transfer simulations with Caedium - an affordable priced, easy-to-use, all-in-one Computational Fluid Dynamics (CFD) software system.

Caedium Professional

Caedium Professional combines the entire Caedium add-on collection for a complete, affordable and easy-to-use Computational Fluid Dynamics (CFD) software system.

Caedium Professional

Caedium RANS Flow

Caedium RANS Flow simulates realistic (viscous) gas (e.g., air) and liquid (e.g., water) flow with heat transfer using state-of-the-art Computational Fluid Dynamics (CFD) software.

Caedium RANS Flow

Caedium Panel Flow

Caedium Panel Flow simulates idealized gas (e.g. air) or liquid (e.g. water) flow around streamlined bodies and through simple ducts.

Caedium Panel Flow

Caedium Builder

Caedium Builder allows you to quickly and easily create 2D or 3D models that represent your designs.

Caedium Builder

Caedium Transient

Caedium Transient enables you to take your design analysis a step further by exploring time-dependent simulations and results.

Caedium Transient add-on

Caedium Exchange

Caedium Exchange uses widely supported STEP, IGES and faceted file formats for you to share geometry with other people and other programs.

Caedium Exchange

Caedium Viz Export

Add an extra dimension to your 3D results. Caedium Viz Export makes it easy to export your 3D results to high resolution, high quality renderers and other visualization systems.

Caedium Viz Export

Caedium

Caedium (formerly SymLab) and its add-ons combine to form an easy-to-use Computational Fluid Dynamics (CFD) software system to help you assess the performance of your 3D models.

Caedium

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February 2017: Unusual Aerodynamics

This month's newsletter deals with unusual aerodynamic applications. Downforce for motorcycles and drag reduction using plasma control on big rigs are two examples of what at first glance sounds unusual, but make perfect sense once you delve into the motivation behind them, so read on.

Improve the Pressure Recovery Behind a Trailer using PlasmaImprove the Pressure Recovery Behind a Trailer using PlasmaGeometry courtesy of Nectar Design

January 2017: The CFD Simulations, Lessons, and Fluid Dynamics of 2016

Throughout 2016 we brought you a varied selection of Computational Fluid Dynamics (CFD) simulations, lessons in CFD, and general fluid dynamics topics. If you missed any of these gems then now is the time to get up to date and clear the decks for another round of tasty treats in 2017.

Conjugate Heat Transfer for a Heat ExchangerConjugate Heat Transfer for a Heat ExchangerIso-surfaces of water temperature

Fluid Dynamics in 2016

In our third and final review post for 2016, catch up on general fluid dynamics topics that will ensure your future is so bright you'll have to wear shades in 2017.

McLaren 2010 MP4-25: F-duct carLicense: CC BY 2.0, Andrew Griffith

Lessons in CFD from 2016

In our second review post for 2016, here are lessons and guidance to make your Computational Fluid Dynamics (CFD) more productive in 2017. "Those who do not learn [from] history are doomed to repeat it."

CFD Simulation Results Revealed by TransparencyCFD Simulation Results Revealed by Transparency

CFD Simulations of 2016

As 2016 draws to a close it is review time. Here are the Computational Fluid Dynamics (CFD) simulations that made 2016 so colorful, just in case you missed them the first time around.

CFD Simulation of Air Speed Surface ContoursCFD Simulation of Air Speed Surface Contours

December 2016: Holiday Season For CFD

Holiday season is with us once again. Just in case you were wondering what to get the CFDer who has everything, then check out our Computational Fluid Dynamics (CFD) themed gifts. I hope this holiday season sees you with some spare time. If so consider reading up on how intuition and fluid dynamics are often difficult partners. Also, find out why there are so many different turbulence models and which ones might be worth considering for your application. Whatever you choose to do, we wish you all the best for the holidays and the New Year.

Perfect Gifts for CFDers

Having previously determined how Santa makes his deliveries using a Reality Distortion Field, now we have also figured out how he selects the perfect gifts for each and every CFDer.

Intuition and Fluid Dynamics

Some fluid dynamics is intuitive, e.g., the water flow along a pipe, where what goes in one end comes out the other. However, most applications no matter how simple are anything but intuitive, e.g., the drag of a ball moving through air.

CFD Simulation of Flow Around a SphereCFD Simulation of Flow Around a SphereHighly sensitive to Reynolds Number

Turbulence Model Selection

Most Computational Fluid Dynamics (CFD) software provides an array of turbulence models. Knowing which model to select is not always an easy decision given trade offs between accuracy and computing requirements.

Turbulent Air Flow Behind a TruckTurbulent Air Flow Behind a TruckGeometry courtesy of Nectar Design

October 2016: Even More Amazing CFD

More amazing Computational Fluid Dynamics (CFD) for you this month with a step beyond 2D to 3D maze solving. Also brush up on using symmetry to save yourself time and your computer memory for your next CFD study.

3D Maze Surface Mesh3D Maze Surface Mesh

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