According to Boeing, these AT winglets reduce fuel burn by around 1.5 % compared to previous winglets. The B737 website explains how this is achieved, saying, "The AT winglet further redistributes the ...

FSILBM3D Version 1.0.0 A fluid-structure interaction code based on Lattice-Boltzmann method and diffusive-interface immersed boundary method.

In this paper, a total of 12 groups of thin plate-shaped specimens were designed and produced to investigate the flexural behavior of HSSWM-PUC composite materials through four-point bending tests, ...