Oblique: Shock Wave Calculator app for iPhone and iPad

4.8 ( 9168 ratings )

Utilities Reference
Developer: Atmosphere Interactive LLC

Free

Current version: 2.1.0, last update: 7 years ago
First release : 19 May 2014
App size: 12.7 Mb

Leave the Theta-Beta-Mach diagram behind to quickly get precise shock wave values.
Enter a mach number and deflection angle, and Oblique calculates weak and strong shock angles, as well as pressure and temperature ratios for the weak shock. Quickly share your results via email, message, and social media, or select an output value to copy it to your clipboard.
Calculations are performed for air (heat capacity ratio = 1.4), detached shocks are approximated as normal shocks.