Posted on 2/15/2023
Wood, a natural composite material, made a crucial contribution to aviation’s beginnings and is still in use in light aviation. However, it was supplanted in commercial aircraft production by metal for several reasons, such as the stiffness of aluminum relative to its weight. But now that the industry has turned its attention to becoming sustainable, wood may help aviation again.
Composite materials, especially carbon-fiber-reinforced plastics, are gradually becoming widespread in airframe construction, thanks to their light weight. That quality translates into lower fuel consumption and a path toward sustainability. Fuel savings are the preponderant outcome of using composites over an aircraft’s life cycle, allowing the high energy consumption o...