Tag: rotary
In Case You Missed It
One Step Drill and Tap
We use quite a few small machine screws in our homebuilt projects. These small...
Laminar- vs. Turbulent-Flow Airfoils
Airfoils break down into two general classes based on the behavior of the boundary layer.
Flight Review: The Wittman W10 Tailwind
The apparently simple lines and construction of the Wittman Tailwind belie a thoughtful sophistication that even todays aircraft designers can appreciate.