04.2 - Structural Analysis and Design, Structural Dynamics, Aeroelasticity
APPLICATION OF LIGHT LATTICE STRUCTURES FOR GAS TURBINE ENGINE FAN BLADES
L.A. Magerramova¹, M.E. Volkov¹, A.I. Afonin¹, M.S. Svinareva¹, D.V. Kalinin¹; ¹CIAM, Russia
Several variants of fan blades of a gas turbine engine have been developed using optimization methods with the goal of creating a lightweight design. The fan blades have an initial gas-dynamic shell. Inner space is filled with cells or a lattice-like structure. The projects will expect to produce using the methods of additive manufacturing.