AirFlowPad
Detailed App Info:
Application Description
AirFlowPad is a virtual 2D wind tunnel. Basically you draw the object, change the wind velocity and follow the calculation live on the screen.
After several seconds you see the final pressure and velocity
distribution. You can add parts to the object and remove them again to understand the influence of little changes to the air flow.
Internally the Euler equation is solved in the Lax-Friedrichs Scheme. For numerical stability this scheme adds an artificial diffusion term, which adds small calculation artefacts.
Have fun playing with aerodynamics.
After several seconds you see the final pressure and velocity
distribution. You can add parts to the object and remove them again to understand the influence of little changes to the air flow.
Internally the Euler equation is solved in the Lax-Friedrichs Scheme. For numerical stability this scheme adds an artificial diffusion term, which adds small calculation artefacts.
Have fun playing with aerodynamics.
Requirements
Your mobile device must have at least 139.88 KB of space to download and install AirFlowPad app. AirFlowPad was updated to a new version. Purchase this version for $4.99
If you have any problems with installation or in-app purchase, found bugs, questions, comments about this application, you can visit the official website of Detlef Schmicker at http://blog.physik.de/?page_id=585.
Copyright © Detlef Schmicker
