The Rolls-Royce Gas Turbine Compressor Blades (Avon Model) Failure Investigation Analysis

The Gas Turbine Air Compressor is an axial flow compressor type and includes some stage of rotor and stator blades. The pressure after passing along rotor blades is carried up. The probability of damaging because of stresses due to air flow and rotation of compressor, fatigue, corrosion and foreign objects damage specially in rotor blades in high. Studied Rolls-Royce (Avon model) in this research has ۱۷ stages of rotor and stator blades. ۳ stages of rotor blades made of AA۲۶۱۸ aluminum alloy are focus of several accident. In this research, first, we provided ۵ Aluminum blades belong to second stage and study about analysis of blades materials, mechanical properties of blades, fractographic test and coating test of blades.

Keywords:

Axial flow compressor , Rolls-Royce Gas Turbine , AluminumAA۲۶۱۸ , Fracture

Authors

Hamid Reza Mardani

Department of Mechanical Engineering, Ahvaz branch, Islamic Azad University, Ahvaz, Iran

Pezhman Taghipour Birgani

Department of Mechanical Engineering, Ahvaz branch, Islamic Azad University, Ahvaz, Iran

Shahram Shahrooi

Department of Mechanical Engineering, Ahvaz branch, Islamic Azad University, Ahvaz, Iran

Certificate
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https://civilica.com/doc/2049608

شناسه ملی سند علمی:

SECONGRESS02_124

تاریخ نمایه سازی: 19 مرداد 1403

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Mardani, Hamid Reza and Taghipour Birgani, Pezhman and Shahrooi, Shahram,1403,The Rolls-Royce Gas Turbine Compressor Blades (Avon Model) Failure Investigation Analysis,The second international congress of science, engineering and new technologies,https://civilica.com/doc/2049608

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Ranking of Islamic Azad University of Ahvaz

Type of center: Azad University

Paper count: 15,541

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