AeroSim v2.1

Fluid Properties

Velocity ($v$) 20 m/s

Density ($\rho$) 1.225

Geometry Tools

Brush Size 20px

Drag Coefficient

0.000 Cd

Lift Coefficient

0.000 Cl

Drag Force

0.0 N

Lift Force

0.0 N

About Wind Tunnel Simulator (AeroSim)

AeroSim models fluid dynamics around a shape you configure, calculating drag and lift coefficients so you can see how changes to geometry affect aerodynamic performance. It's a simplified, browser-based stand-in for a wind tunnel test — useful for building intuition about how shape affects airflow, without requiring dedicated CFD software.

How to use it

Configure the shape or profile you want to test.
Set airflow parameters relevant to the simulation.
Read the calculated Drag Coefficient and Lift Coefficient.
Adjust the shape and re-run to compare aerodynamic performance.

Who it's for

Students studying fluid dynamics, hobbyist aircraft or vehicle designers doing early concept checks, and anyone curious how shape changes affect drag and lift.

Frequently asked questions

Is this as accurate as a real wind tunnel or CFD suite?

No — it's a simplified aerodynamic model meant for education and quick comparisons, not certified engineering data.

What do drag and lift coefficients tell you?

They're dimensionless numbers describing how much drag or lift a shape generates relative to its size and the airflow conditions, letting you compare shapes independent of scale.

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