A Technique for Stress-Strain State Analysis, Optimization and Experimental Study of a Hybrid Composite-Metal Propeller Blade.

Authors :: Shabalin, L. P.
Savinov, D. V.
Puzyretskii, E. A.
Mareskin, I. V.
Source :: Russian Aeronautics; Apr2022, Vol. 65 Issue 2, p260-267, 8p
Publication Year :: 2022
Abstract: This paper presents a technique for stress-strain state analysis, optimization and experimental study of the stiffness of a hybrid composite-metal propeller blade. It demonstrates the results of numerical and experimental study and presents the stresses and total displacements of all hybrid blade elements. [ABSTRACT FROM AUTHOR]

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