Formation of the blade airfoil structure of a composite GTE fan blade based on functional analysis

Authors

  • Pavel Vladimirovich Solovev UGATU
  • Yuriy Sergeevich Pervushin
  • Vladimir Sergeevich Zhernakov

Keywords:

structural and functional analysis; composite; structure; layer; stacking; fiber; matrix; stresses; deformations; strength; stiffness; blade; compressor.

Abstract

The article discusses the methodology of forming the airfoil structure of the composite GTE fan blade based on functional analysis. A ply-by-ply analysis of the stress state and deformation behavior of the blade airfoil with the identification of the most stressed zones in each ply and an assessment of the directions of the principal stresses inside are provided. Strength and stiffness analysis of a blade airfoil with a structure formed on the basis of functional analysis is presented

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Published

2020-28-12

Issue

Vol. 24 No. 4 (90) (2020): Вестник УГАТУ

Section

AIRCRAFT AND ROCKET AND SPACE TECHNOLOGY