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#Cfd Reel by @cfdominik - Ferrari's "Macarena Wing" - Innovation with a Structural Price 🏎️

But there's one aspect that hasn't really been discussed much: the structural side
7.0M
CF
@cfdominik
Ferrari’s “Macarena Wing” – Innovation with a Structural Price 🏎️ But there’s one aspect that hasn’t really been discussed much: the structural side of it. Unlike a traditional DRS system, this flap doesn’t just hinge open slightly — it rotates a full 180°. At around 90°, the flap is effectively presenting its maximum projected frontal area to the airflow. In other words, there’s a sharp spike in drag at very high speed. The structure has to survive that transient peak load, and that’s no small ask. And that’s just part of the story. Mid-rotation, the aero behaviour becomes pretty aggressive. You’re likely looking at: • Strong flow separation • Intense vortex shedding • Significant oscillatory aerodynamic loading • A shedding frequency that keeps shifting as the car slows under braking That last point is the tricky one. As the car decelerates, the freestream velocity drops — which means the characteristic vortex shedding frequency changes continuously. So now you’re trying to avoid structural eigenfrequencies across a moving excitation spectrum. That’s a nightmare from a structural dynamics perspective. The obvious fix? Increase stiffness. But higher stiffness usually means more material. More material means more mass. And that mass is sitting high up at the rear of the car. Raising the centre of gravity has real consequences: • Increased lateral load transfer • Potential changes in cornering balance • Reduced transient stability So while you gain on the straights, there’s almost certainly a cost in the corners. Ferrari switching back to a conventional DRS configuration on the final day of testing might be a subtle hint that they’re still weighing that compromise carefully. My take? We’ll probably see a standard rear wing in Melbourne, and the “Macarena Wing” brought out selectively at true low-drag circuits like Baku or Monza — tracks where straight-line performance is king and any handling trade-off is easier to justify. What do you think — is the straight-line advantage worth the potential compromise in overall balance? #Formula1 #Aerodynamics #CFD #MotorsportEngineering #VehicleDynamics
#Cfd Reel by @daredrive.x - 🏎️💨 From razor-sharp downforce machines to brute-force racers muscling their way through turbulent air, every race vehicle tells a story of how desi
5.3M
DA
@daredrive.x
🏎️💨 From razor-sharp downforce machines to brute-force racers muscling their way through turbulent air, every race vehicle tells a story of how design meets resistance. Formula 1 sits at the top with surgically precise airflow management, using wings, floors, and vortices to generate massive downforce with minimal drag. Close behind, Le Mans Hypercars strike a calculated balance between straight-line efficiency and high-speed stability for endurance racing. GT3 cars work within road-based silhouettes, relying on splitters and wings to maintain grip without extreme aero freedom. MotoGP bikes face a unique challenge altogether, where the rider’s exposed body becomes part of the aerodynamic equation, constantly disrupting airflow at 300+ km/h. At the other end of the spectrum, NASCAR stock cars confront the air head-on, boxy, powerful, and designed to race in packs where drafting matters more than slicing cleanly through the wind. It’s a visual reminder that in motorsport, speed isn’t just about horsepower — it’s about how intelligently you fight the air. [🎥: Respective Owner] #aerodynamics #raceengineering #cfd #f1 #lemansgt3
#Cfd Reel by @krysalisrobotics - This Lattice Boltzman based Computational Fluid Dynamics Simulation was run on FluidX3D.

Where other Finite Volume Method solvers would take more tha
15.4K
KR
@krysalisrobotics
This Lattice Boltzman based Computational Fluid Dynamics Simulation was run on FluidX3D. Where other Finite Volume Method solvers would take more than a week, it just took few seconds for this beautiful Boeing-747 CFD simulation on a single GPU. #aircraft #fluid #simulation #cfd
#Cfd Reel by @3ds_simulia - Using the Fluid Dynamics Engineer role on the 3DEXPERIENCE platform, Mattias Robertsson conducted a transient CFD study to test an exhaust manifold wi
1.1M
3D
@3ds_simulia
Using the Fluid Dynamics Engineer role on the 3DEXPERIENCE platform, Mattias Robertsson conducted a transient CFD study to test an exhaust manifold with particles. The results? A clear view of turbulent areas where the pipes meet, highlighting potential design improvement opportunities. Simulations like this empower companies to gain deeper insights into product performance, optimize designs and reduce costs through virtual testing. Key setup details: ⏱️ Time: 0.2s 💻 Solving time: 11 minutes ☁️ 92 cloud cores (7 credits consumed) #3DEXPERIENCE #SIMULIA #simulation #engineer
#Cfd Reel by @pttensor - Learning CFD in a Nutshell 
#cfd #computationalfluiddynamics #mechanicalengineering
6.3K
PT
@pttensor
Learning CFD in a Nutshell #cfd #computationalfluiddynamics #mechanicalengineering
#Cfd Reel by @premier_aerodynamics - Aerodynamics Of Garlic Bread

Done with OpenFOAM. If you want to learn OpenFOAM, I teach courses on my website.

#cfd #openfoam #aerodynamics #garlicb
515.2K
PR
@premier_aerodynamics
Aerodynamics Of Garlic Bread Done with OpenFOAM. If you want to learn OpenFOAM, I teach courses on my website. #cfd #openfoam #aerodynamics #garlicbread
#Cfd Reel by @varietorte - Sabar aja ntar juga ada banyak jalan baiknya 🥰

#cfd #cfdmedan #reels #reelsinstagram #kulinermedan #kulinermedanhalal #dessertmedan
1.1M
VA
@varietorte
Sabar aja ntar juga ada banyak jalan baiknya 🥰 #cfd #cfdmedan #reels #reelsinstagram #kulinermedan #kulinermedanhalal #dessertmedan
#Cfd Reel by @mysweetbites_ - Cfd ijen 21/09 minggu lalu, ditunggu lagi di cfd besok yaa 
(˵ •̀ ᴗ - ˵ ) 

#cfd #cfdmalang #cfdijenmalang #cfdijen #pancakedonatmini #pancakedonatmin
291.7K
MY
@mysweetbites_
Cfd ijen 21/09 minggu lalu, ditunggu lagi di cfd besok yaa (˵ •̀ ᴗ - ˵ ) #cfd #cfdmalang #cfdijenmalang #cfdijen #pancakedonatmini #pancakedonatmini #donatminipancake #fudgybrowniesmalang
#Cfd Reel by @cakeandyou_ - Jualan di CFD 
#cfd #cakedecorating #cake #cileungsi #cakecileungsi #cakecibubur
3.6K
CA
@cakeandyou_
Jualan di CFD #cfd #cakedecorating #cake #cileungsi #cakecileungsi #cakecibubur
#Cfd Reel by @kwikraft - Engineers always choose the easiest way #cfd #engineering #engineer
856
KW
@kwikraft
Engineers always choose the easiest way #cfd #engineering #engineer
#Cfd Reel by @siemenssoftware (verified account) - This video is not just another pretty #visualization -- it shows the work of a rapid meshless computational fluid dynamics (CFD) tool that provides au
5.3K
SI
@siemenssoftware
This video is not just another pretty #visualization -- it shows the work of a rapid meshless computational fluid dynamics (CFD) tool that provides automotive designers and analysts a fully integrated environment. (Hint --> Simcenter SPH Flow) A vehicle's aerodynamics strongly influence water and dirt management which is a key consideration to keep the vehicle clean and ensure the best visibility for the driver. So designers use Simcenter SPH Flow's meshless method to couple an aero-external simulation to correctly capture the jets and splashes from the water/mud puddles on the vehicle. This allows them to optimize cameras and sensors positions to ensure good visibility for the driver and also helps optimize vehicle design to ensure effective dirt management. #cae #cfd #simulation #engineering #Simcenter Big thanks to Justin Hodges, PhD for the content idea 👏

✨ Guide de Découverte #Cfd

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#Cfd est l'une des tendances les plus engageantes sur Instagram en ce moment. Avec plus de 5.1 million publications dans cette catégorie, des créateurs comme @cfdominik, @daredrive.x and @3ds_simulia mènent la danse avec leur contenu viral. Parcourez ces vidéos populaires anonymement sur Pictame.

Qu'est-ce qui est tendance dans #Cfd ? Les vidéos Reels les plus regardées et le contenu viral sont présentés ci-dessus.

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