Sentence examples similar to flat wing surfaces from inspiring English sources

In addition to this twist, the wing surfaces are not necessarily flat or featureless; most larger insects have wing membranes distorted and angled between the veins in such a way that the cross-section of the wings approximates an airfoil.

Cayley found the secrets of lift in the shape of a bird's wing, surmising that an arched, or cambered, wing would produce greater lift than a flat wing because of lower pressure on top of the curved surface (see Bernoulli's theorem).

The WING cage (Medinorm AG, Germany) attempted a compromise, featuring a cylindrical centre and two lateral flat wings [ 23].

The pterygoid wings were broad and dorsoventrally thin, with flat articulation surfaces for the ectopterygoids ventrolaterally (Fig. 2K,L).

Put space heaters on flat, hard surfaces.

To help figure out how physics explains flight, students might ask themselves the following questions: "How does a plane take off?"; "Why does a plane need an engine?"; "How does the upward force (lift) work?"; "Why do the wings have a curved upper surface and a flat lower surface?"; and "Why is there a downwash behind the wings?".

Lilienthal, whose work the Wrights carefully studied, used cambered wings in his gliders, proving in flight the advantage over flat surfaces.

I am running out of flat surfaces.

Two teams chose to use flat surfaces.

Vegetables were spread over flat surfaces.

It works great on strong, flat surfaces.