Caedium
Our free Caedium download provides a unified simulation environment for Computer-Aided Engineering (CAE) that is easy to learn and fun to use.
Caedium In Action
Use this free package to share 3D Computational Fluid Dynamics (CFD) simulation results for interactive viewing. Caedium supports multiple simulations, multiple 3D views of a simulation, and up to 4 camera angles of a view.
Expand Caedium's capabilities by purchasing affordable subscriptions to Caedium add-ons (described below). All the Caedium add-ons seamlessly interact within the same unified simulation environment.
See our Caedium Product Comparisons for pricing and a detailed breakout of each add-on.
Caedium Professional
For a complete concept design analysis system, consider our Professional add-on, which combines all our add-ons at a discounted price.
Caedium RANS Flow [NEW]
Our Caedium RANS Flow add-on uses state-of-the-art Reynolds-Averaged Navier-Stokes (RANS) flow solvers capable of simulating realistic, viscous fluid flow and heat transfer over and through virtually any configuration. Application examples include the external flow over a wind-turbine, aircraft, car, or a submersible, or the internal flow through a computer case, mining drill, pipe, or duct.
Caedium RANS Flow Simulation
Our seamless integration of advanced 3D visualization techniques within Caedium such as streamlines, vectors, iso-surfaces and contours makes it easy to extract and share stunning fluid-flow images. 2D XY plotting is also an integral part of the RANS Flow add-on making it easy to compare results with other Caedium simulations or with imported results such as those from wind tunnel experiments.
Caedium Panel Flow
Simulate 3D airflow over racing cars or evaluate the aerodynamic performance of airplane wings and airfoils with respect to their lift and form drag forces using our Panel Flow add-on. This add-on uses a panel method that assumes idealized, inviscid flow to rapidly solve surface-based potential-flow equations. Panel methods are ideal for analyzing subsonic fluid flow (e.g., air, water) over streamlined shapes such as cars, airplanes and submarines.
Caedium Builder
Create your own geometry or modify existing designs using our 3D solid modeling, NURBS-based Builder add-on. Using advanced Boolean operations such as unite, subtract and intersect, rapid geometry construction is easy.
Caedium Transient
Simulate time-dependent flow with geometry motion using our Transient add-on. Then review your transient flow results in real-time using familiar multimedia-like controls.
Caedium Exchange
Import and export geometry in standard IGES (.igs), STEP (.stp) and faceted file formats using our Exchange add-on. Combine imported geometry with geometry created using our Builder add-on.
Caedium Viz Export
Create stunning photo-realistic images using lights and shadows for fun or marketing with our Viz Export add-on that exports POV-Ray (.pov) and Renderman (.rib) file formats. Also share 3D views in standard Alias/Wavefront (.obj) and VRML (.wrl) file formats with other visualization systems.
View Exported to POV-Ray
Free Trials
Our software is available to download and install directly from this website. We offer straightforward free 30-day trials and affordable subscriptions for Caedium add-ons.
Automated Payment
Our automated, secure payment system uses:
As soon as your payment clears you will receive an email with your product activation key. Simply enter the activation code in Caedium to unlock and use your new Caedium add-on.
