Experimental and Numerical Modeling of the Stress Rupture Behavior of Nickel-Based Single Crystal Superalloys Subject to Multi-Row Film Cooling Holes

Experimental and Numerical Modeling of the Stress Rupture Behavior of Nickel-Based Single Crystal Superalloys Subject to Multi-Row Film Cooling Holes

The stress rupture behavior of nickel-base single crystal superalloys is a primary issue facing aero-engine design, which has been studied for more than 40 years. To a large degree, it is the existence of film cooling holes with the introduction of air cooling techniques that adds the extra challeng...

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Bibliographic Details
Main Authors: Yuanming Xu, Weikang Sun, Wei Dai, Chunyan Hu, Xinling Liu, Weifang Zhang
Format: Article
Language:English
Published: MDPI AG 2017-09-01
Series:Metals
Subjects:
single crystal
superalloy
flim cooling hole
creep rupture behavior
FEA
Online Access:https://www.mdpi.com/2075-4701/7/9/340

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