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Paper Details

LOW CYCLE FATIGUE LIFE PREDICTION OF GTD 111 SUPERALLOY FOR USE IN GAS TURBINE BLADES

Shailendra Kumar Bohidar Ravi Dewangan Prof. Brijesh Patel

Journal Title:Global Journal of Engineering Science and Research Management (GJESRM)
Abstract


Design of Turbo machinery is complex and efficiency is directly related to material performance, material selection is of prime importance. Temperature limitations are the most crucial limiting factors to gas turbine efficiencies. This paper presents the life of GTD 111 applied to gas turbine blade based on High temperature tensile test and LCF test results. The LCF tests were conducted under various strain ranges based on gas turbine operating conditions. The paper will focus light on above issues and each plays an important role within the Gas Turbine Material literature and ultimately influences on planning and development practices. It is expected that this comprehensive contribution will be very beneficial to everyone involved or interested in Gas Turbines.

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