Aquileo | Symscape

Aquileo | May 2019: New Caedium Release and Tutorials

Tue, 21 May 2019 21:00:27 +0000

It is finally time to announce the new release of Caedium v6.0, headlined with the addition of Conjugate Heat Transfer (CHT) and Passive Species Transport. I know it has been a while, but some things take time and are the worth the wait - I hope this release is one of those things. In support of the new features are two new tutorials to get you started with CHT.

Conjugate Heat Transfer Through a Water-Air Radiator
Simulation shows air temperature iso-surfaces

Aquileo | Enhanced CFD Simulations with Conjugate Heat Transfer and Passive Species Transport

Thu, 25 Apr 2019 13:07:08 +0000

The highlight of the latest Caedium (v6.0) release is an enhanced Computational Fluid Dynamics (CFD) heat transfer capability with multi-domain support for fluids and solids, known as Conjugate Heat Transfer (CHT). Also Caedium can now simulate the dispersal of secondary species (e.g., smoke or dye) in a primary fluid, known as passive species (or scalar) transport.

Conjugate Heat Transfer (CHT) Through and Around a Heat Sink
Simulation shows air vectors and floor colored by temperature

Aquileo | July 2017: Digital Paleontology with CFD

Tue, 18 Jul 2017 13:30:26 +0000

This month's newsletter has an unusual digital paleontology focus. Check out how Computational Fluid Dynamics (CFD) provides researchers with insights into how long-extinct creatures (everybody loves a dinosaur story or two, right?) might have interacted with their environments.

CFD Water Flow Simulation over a Parvancorina: Backward directionIllustration only, not part of the study

Aquileo | Long-Necked Dinosaurs Succumb To CFD

Fri, 14 Jul 2017 13:11:06 +0000

It turns out that Computational Fluid Dynamics (CFD) has a key role to play in determining the behavior of long extinct creatures. In a previous, post we described a CFD study of parvancorina, and now Pernille Troelsen at Liverpool John Moore University is using CFD for insights into how long-necked plesiosaurs might have swum and hunted.

CFD Water Flow Simulation over an Idealized Plesiosaur: Streamline VectorsIllustration only, not part of the study

Aquileo | CFD Provides Insight Into Mystery Fossils

Fri, 23 Jun 2017 15:08:45 +0000

Fossilized imprints of Parvancorina from over 500 million years ago have puzzled paleontologists for decades. What makes it difficult to infer their behavior is that Parvancorina have none of the familiar features we might expect of animals, e.g., limbs, mouth. In an attempt to shed some light on how Parvancorina might have interacted with their environment researchers have enlisted the help of Computational Fluid Dynamics (CFD).

CFD Water Flow Simulation over a Parvancorina: Forward directionIllustration only, not part of the study

Aquileo | June 2017: Runners, Insects, and a Wind Turbine

Tue, 20 Jun 2017 14:30:13 +0000

Get your aerodynamics on with this month's newsletter, where aerodynamic specialists teach runners how to draft and insect wings inspire new wind turbine blades.

Insect Wings Inspire Flexible Wind Turbine Blades: New garden bumblebeeLicense: CC BY-SA 2.5, André Karwath

Aquileo | May 2017: Active Aerodynamics

Thu, 11 May 2017 19:54:28 +0000

We have an active newsletter for you this month. First up is the aerodynamics of cycling tucks, which is a white knuckle activity ride. Then there's the active aerodynamics of the latest Lamborghini to pump your adrenaline to the max.

Chris Froome TuckStage 8, Pau/Bagnères-de-Luchon, Tour de France, 2016

Aquileo | April 2017: Fluidics and Stonehenge Vortex

Thu, 20 Apr 2017 19:32:36 +0000

It's April and therefore it's time to confess that there isn't a solstice day vortex generated at Stonehenge, unless you are in the April Fools' Day distortion field. However, there are fluidic components that mimic digital logic gates.

CFD Simulation of a Fluidic OR GateVelocity Vectors

Aquileo | Fluidic Logic

Wed, 19 Apr 2017 20:14:28 +0000

Fluidic logic (fluidics) uses specially designed fluid paths to perform logic operations, such as AND, OR, and NOT gates. In electronics logical operations underpin all the digital devices that depend on CPUs for their brains. Using Computational Fluid Dynamics (CFD) we can quickly explore potential fluidic components.

CFD Simulation of a Fluidic AND Gate

Aquileo | March 2017: CFD and Aerodynamics

Tue, 21 Mar 2017 20:21:33 +0000

The two themes for this month's newsletter are Computational Fluid Dynamics (CFD) and aerodynamics. First check out our revamped CFD description now with a what, why, and how treatment. Next see how aerodynamics can help you go dangerously fast downhill. Then finally, discover the aero effects of fenders (mud guards) on your bicycle wheels.

CFD Simulation of Airflow Around a Bicycle Wheel and FenderStreamlines at 25 degree yaw angle