Mechanical Engineering Commons^™

Investigation Of Fore-Aft Element Connectors For An Ultra-Efficient Slotted, Natural-Laminar-Flow Aircraft Wing, Corey M. Arndt

Doctoral Dissertations

The SNLF [slotted, natural-laminar-flow airfoil] is a revolutionary technology projected to contribute significant decreases in fuel consumption and carbon emissions. The SNLF is designed to allow favorable pressure gradients to extend further aft increasing the extent of laminar flow achievable to about 90% of the entire airfoil, thus reducing the wing profile drag and subsequently fuel consumption. The SNLF is not without its complexity as it introduces several design challenges to maintain laminar flow. The slot width must be maintained during flight to engage the favorable pressure gradients that enable these benefits. As such a crucial aspect for implementing this …