Results 71 to 80 of about 135 (114)

Thin-Wall Machining of Light Alloys: A Review of Models and Industrial Approaches. [PDF]

open access: yesMaterials (Basel), 2019
Del Sol I   +3 more
europepmc   +1 more source

Properties of Cast Mar-M-247 for Turbine Blisk Applications

open access: yesSuperalloys 1984 (Fifth International Symposium), 1984
openaire   +1 more source

Design and Thermo Structural Stress Analysis of Axial Flow Gas Turbine Blisk

open access: yesInternational Journal of Mechanical and Production Engineering Research and Development, 2017
openaire   +1 more source

Failure of turbine rotor blisk of an aircraft engine

Engineering Failure Analysis, 2002
Abstract Cracks were observed at the trailing edge of the blades of a turbine rotor blisk of a gas turbine engine during inspection following an endurance test. The integrally bladed disk was made of Mar-M-247 alloy, cast and hipped. Visual inspection, micro and macro fractography, and metallography of the failed blades indicated that the failure was
M A Venkataswamy, R V Krishnan
exaly   +2 more sources

Research on Electrode Design and Computer Simulation of Manufacturing Shrouded Turbine Blisk by EDM

Applied Mechanics and Materials, 2014
A shrouded turbine blisk is taken as the research object. Based on NURBS surface modeling theory and by using SolidWorks software, a 3D model of the blisk was gotten. An electrode was designed according to the characteristic of channel between two blades of the blisk.
Yan Li, Li Jun Zhai, Jian Yong Liu
exaly   +2 more sources

An Enhanced Network Learning Method for Dynamic Probabilistic LCF Evaluation of Turbine Blisk

2019 Prognostics and System Health Management Conference (PHM-Qingdao), 2019
To reasonably predict the blisk LCF life, an enhanced network learning method (ENLM) was proposed by integrating neural network of regression with extremum thought. The developed ENLM was mathematically modeled and the method of reliability analysis with the ENLM were investigated.
Cheng-Wei Fei, Wen-Zhong Tang
exaly   +2 more sources

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