Submitted by Richard Smith on May 17, 2016 - 14:41
Yet another way to reveal the hidden secrets of your Computational Fluid Dynamics (CFD) simulation is to create a face, usually a plane and often referred to as a cutting plane, to serve as a target for interpolated results.
HVAC CFD Simulation of a RoomVelocity vectors on two cutting planes
Submitted by Richard Smith on April 5, 2016 - 12:33
I'm sure you realized that the post on Colorful Fluid Dynamic Paint published on April Fools' Day was more than a coincidence. Full confession - Colorful Fluid Dynamic Paint is fake. However, if we ever do get something like it, I'll be first in line to try it!
Submitted by Richard Smith on April 1, 2016 - 00:00
Forget having a single paint color for your next vehicle purchase and instead go with Colorful Fluid Dynamic paint that changes color according to the airflow around your vehicle. Once only the domain of wind tunnels, pressure sensitive paint and the newly available air speed paint can produce stunning dynamic surface contours as you drive.
Submitted by Richard Smith on March 16, 2016 - 15:24
While marginal gains are all the rage in cycling, US trucks by comparison are a target rich environment when it comes to external aerodynamics. Specifically the name of the game in haulage is to minimize fuel costs and that translates directly to minimizing drag.
CFD Simulation of the Airflow Around a Traditional US TruckGeometry courtesy of Nectar Design
Submitted by Richard Smith on March 10, 2016 - 14:20
The next release of the Caedium CFD software system will be able to simulate Conjugate Heat Transfer (CHT). CHT models the heat transfer due to conduction through a solid or shell, coupled with fluid convection at shared boundaries.
Conjugate Heat Transfer for a Heat ExchangerVelocity Vectors Colored by Water Temperature