What's New

Oblique has been remade from the ground up for increased performance and sharp looks on all devices
- Adjust the input sliders and see the output values adjust in real time
- Tap on an input to set a precise value
- Select an output value to copy it
- Visit the new about page to show your support

App Description

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.

iPhone Screenshots

(click to enlarge)

Oblique: Shock Wave Calculator screenshot 1 Oblique: Shock Wave Calculator screenshot 2 Oblique: Shock Wave Calculator screenshot 3 Oblique: Shock Wave Calculator screenshot 4 Oblique: Shock Wave Calculator screenshot 5

App Changes

  • May 20, 2014 Initial release
  • June 03, 2014 Price decrease: $0.99 -> FREE!
  • June 08, 2014 Price increase: FREE! -> $0.99
  • November 25, 2015 Price decrease: $0.99 -> FREE!
  • December 09, 2015 New version 2.0.0
  • January 05, 2016 New version 2.1.0

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