International Journal of Mechanics and Design
Comparative Design and Performance Analysis of Axial Flow Compressor Blades Using Various Materials
1. Assistant Professor, Department of Mechanical Engineering, Sasi Institute of Technology & Engineering, Tadepalligudem, Andhra Pradesh, India.
2–4 UG Student, Department of Mechanical Engineering, Sasi Institute of Technology and Engineering, Tadepalligudem, Andhra Pradesh, India.
Abstract
This study presents a comprehensive design and performance analysis of axial flow compressor blades using various materials to improve efficiency, durability, and performance. Axial flow compressors are critical components in aircraft engines and industrial gas turbines, and the choice of blade material significantly impacts their functionality under extreme operational conditions. The analysis explores several materials, including traditional alloys, advanced composites, and high-temperature resistant metals, evaluating their mechanical properties, thermal stability, and fatigue resistance. Using computational fluid dynamics (CFD) simulations and finite element analysis (FEA), we investigate the aerodynamic efficiency, stress distribution, and deformation characteristics of each material under typical operating conditions. Results indicate that advanced composites offer enhanced fatigue resistance and reduced weight, leading to improved fuel efficiency, while high-temperature alloys provide superior thermal stability for high-load applications. This comparative study provides insights into material selection for optimized axial flow compressor blade design, supporting enhanced performance and extended service life in aerospace and power generation sectors.
Keywords: Axial flow compressors, material effects, CATIA, ANSYS, air foil
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