AirShaper

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For more information, visit www.airshaper.com

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Simulation: https://app.airshaper.com/simulations/sim_nzLwK81Q34PAtaVw35adgPWm
AirShaper: https://www.airshaper.com
3D model of the BT-13: https://www.cgtrader.com/3d-models/aircraft/historic-aircraft/bt-13-vultee-valiant

In this video we mounted our 3D model of a wooden WW2 propeller onto a public 3D model of the BT-13 aircraft. We analyzed the difference in thrust, power and torque with an aircraft now in the wake of the propeller.

WW2 Plane Aerodynamics - Real propeller 3D model mounted on a BT-13

Propeller simulation - 15°: https://app.airshaper.com/simulations/sim_xLwQ1X0V3a27SjzOB6menJjG
More information: https://www.airshaper.com
Not Plane Jane: https://www.notplanejane.com/erco.htm
Propeller coefficients: https://m-selig.ae.illinois.edu/props/propDB.html

In this video, we used the 3D model of our wooden WW2 era propeller blade to run CFD simulations. We were able to analyze the propeller performance in function of the blade pitch angle and found different optima for max thrust and max efficiency.

In the next video, we'll be mounting this propeller on a full 3D model of a WW2 era aircraft!

WW2 Propeller Performance Analysis using CFD simulations

For more information: https://www.airshaper.com
See the simulation online: https://app.airshaper.com/simulations/sim_pEOgkaQR37oyhG7G38xv9mw1

Discover how we transformed a WW2-era wooden propeller blade into a detailed 3D model using photogrammetry. Follow our process as we clean up the model in Blender and reveal airfoil sections along the blade's length using ParaView. Stay tuned for a sneak peek at the full 3D CFD simulation analyzing thrust, torque, and aerodynamic performance. Perfect for aviation and aerodynamics enthusiasts!

WW2 Propeller Blade: 3D Photogrammetry & Airfoil Analysis

For more information:
- AirShaper: https://www.airshaper.com
- Sample project: https://app.airshaper.com/simulations/sim_7J4eMxzWB5W8f7QkrA2P6E1O

3D model: https://www.dropbox.com/scl/fo/1s46tz9750bas1szzecso/APh5QqW9D_mxep4OckSX1k0?rlkey=1up9eh59vsnrerok7py9ef0hm&e=1&dl=0
Hawk Ridge Systems videos:
- Solidworks: https://www.youtube.com/watch?v=8R60y9Y9480
- Simulia: https://www.youtube.com/watch?v=udl4u0YAFWQ

Pipe Flow CFD Analysis - Reducing pressure drop and analyzing flow patterns & distribution

More information: https://www.airshaper.com
Sample project: https://app.airshaper.com/simulations/naca0015-more-lift-full-morph

In this video, we apply aerodynamic shape optimization using the adjoint technique to a 3D NACA 0015 airfoil.

The method runs through a number of cycles, each containing:
- a primal run (normal CFD simulation of the aerodynamics)
- a dual run (adjoint simulation to link the lift improvement goal to the flow field)
- a sensitivity map calculation (to calculate how the surface should be morphed to increase lift)
- a morphing step to implement these suggestions. The morphing is applied to the volume & surface mesh directly

For more information, just get in touch at info@airshaper.com!

NACA 0015 airfoil aerodynamic shape optimization - Increasing lift using adjoint shape optimization

More information: https://www.airshaper.com
Check the Cessna project: https://app.airshaper.com/simulations/cessna-public-3d-model-design-advice-for-lower-drag

In this video, we use AirShaper's Design Advice to learn how we can cut drag on a public 3D model of a Cessna. This technique uses "adjoint shape optimization" and allows users without simulation expertise to improve the aerodynamics of their design.

The Design Advice tells users where to push a surface outward (red) or inward (blue) along the local normal.

If you have any questions, just get in touch at info@airshaper.com

Reducing Aerodynamic Drag on a Cessna without expertise

In this video, we walk around the Koenigsegg Absolut to see how they improved the aerodynamics. This car does 0-400-0 in less that 28 seconds. For this, they needed to loose a lot of downforce in favor of a lower drag. They claim a drag coefficient Cd of less than 0.28 - that's really low for a hyper car!

For more information, visit https://www.airshaper.com

Koenigsegg Absolut Aerodynamics Walkaround

Walkaround of the 1.900 HP Pininfarina Battista talking about its aerodynamic features, including the front splitter, cooler setup, mirrors, active rear wing and rear diffuser.

For more information, visit https://www.airshaper.com

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