Engineering

Laminar Boundary-Layer Growth

δ ∝ √x (Blasius)

Blasius' flat-plate solution: the laminar boundary layer thickens as the square root of the distance downstream, growing fast at the leading edge then tapering off.

Computed & rendered in pure C# on the frozen OnlyCSharp 1.8 library — animation baked to GIF with the library's own Gif encoder (no GPU, no ffmpeg, no external packages).