[降價]:Price Drop: Wind Tunnel Pro (Education)

[iPhone派報生]

http://images.appshopper.com/icons/451/043675.png Wind Tunnel Pro 1.1.1


Device: iOS iPhone
Category: Education
Price: $2.99 -> Free, Version: 1.1.1 (iTunes (http://appshopper.com/link/wind-tunnel-pro))

http://a4.mzstatic.com/us/r1000/111/Purple/93/a5/48/mzl.xpsvhjjf.320x480-75.jpg Description:

****************************************************************************************** Special promotion for the weekend !! ********************************************************************************- Wind tunnel Pro is free !- Wind tunnel Pro HD is 50 % off- Wind tunnel is 50 % off****************************************************************************************************************************************************************Turn your iPad/iPhone into a wind tunnel simulator ! Draw obstacles and watch the fluid flow around. Experiment with different sizes, shapes, aerodynamic profiles and see what happens !Wind Tunnel Pro is the extended version of the Wind Tunnel app. It adds visualization modes (turbulence, fluid direction), vga output, ability to load and save scenes, share scenes by email, rotate obstacles, adjust friction and viscosity and many more features. Full feature list include :• 4 actions : interact with the fluid, draw obstacles, draw smoke sources, use eraser tool. • visualization modes : particles (streamlines, streaklines and random), colored smoke (predefined stripes, streamlines and custom), pressure field, speed norm visualization, curl (visualize turbulences), velocity field (visualize speed direction) combined with speed norm or curl. • Load/save scenes, share scenes by email, import obstacles shapes as png files. • Rotate/move obstacles, pause simulation with gestures. • Adjust physical parameters : fluid viscosity, obstacle friction, wind tunnel input speed.• Predefined scenes : airfoil, cars, rocks, Kármán vortex street…The Wind Tunnel app lets you create beautiful wind tunnel scenes, play with the fluid and understand physics effects. Fluid motion is computed by solving Navier-Stokes equations, at high definition (12700 grid cells) thanks to optimized code taking the most out of CPU performance.This version does not work on iPad. For iPad buy the HD version.

What's New

Bug fixes :- fixed degraded picture quality problem related to iOS 5 on some devices- other minor user-interface bugs

Wind Tunnel Pro (http://appshopper.com/education/wind-tunnel-pro)



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