Download of 2DTurbo 1.0.2 for Mac was on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The software is included in Education Tools. This free Mac app was originally created by Torbjörn Sjögren. Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe. The most popular version among 2DTurbo for Mac users is 1.0.
From the developer:
2D Turbo is a CPU benching and desktop background tool. The application performs a Direct Numerical Simulation (DNS) where the Navier-Stokes equations are solved for two-dimensional incompressible homogeneous turbulence. These equations are a set of nonlinear partial differential equations.
You may want to check out more Mac applications, such as Keyboard & Aliens, Learn - Aperture Edition or Keyboard Shortcuts for MS Office 2013 - A simpleNeasyApp by WAGmob, which might be related to 2DTurbo.