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Keywords: crystal orientation
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Journal Articles
Article Type: Research Papers
J. Eng. Gas Turbines Power. January 2012, 134(1): 012501.
Published Online: October 27, 2011
... investigates the influence of single crystal orientation on the elastic stresses of a CMSX-4 turbine blade root attachment using finite element analysis. The results demonstrate an appreciable variation in elastic stress when analyzed over the controlled Primary angle, and are further compounded by the...
Journal Articles
Article Type: Technical Papers
J. Eng. Gas Turbines Power. October 2006, 128(4): 879–888.
Published Online: November 3, 2005
... , Metals Park, OH , p. 41 . Arakere , N. K. , and Swanson , G. , 2002 , “ Effect of Crystal Orientation on Fatigue Failure of Single Crystal Nickel Base Turbine Blade Superalloys ,” ASME J. Eng. Gas Turbines Power 0742-4795 10.1115/1.1413767 , 124 , pp. 161 – 176 . Swanson , G...
Journal Articles
Article Type: Technical Papers
J. Eng. Gas Turbines Power. July 2005, 127(3): 629–637.
Published Online: June 24, 2005
... guidelines for fatigue damage near single-crystal notches. crystal orientation superalloys plastic deformation crack-edge stress field analysis fracture toughness testing notch testing aerospace engines rocket engines blades elastic constants finite element analysis...
Journal Articles
Article Type: Technical Papers
J. Eng. Gas Turbines Power. July 2004, 126(3): 590–603.
Published Online: August 11, 2004
... as a function of secondary crystallographic orientation (β) revealed that for β=45+/−15 deg tip cracks arrested after some growth or did not initiate at all. Finite element analysis of stress response at the blade tip, as a function of primary and secondary crystal orientation, revealed that there...