Improved three-dimensional crowning profiles for dovetail attachments

Journal of Engineering for Gas Turbines and Power

Volumn 132, Issue 6, 2010, Pages 64504-1-64504-4

  Beisheim, J R ^a   Sinclair, G B ^b  

^a ANSYS INC   (United States)

^b Louisiana State University   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CONTACT STRESS; DOVETAIL ATTACHMENTS; FATIGUE FAILURES; FINITE ELEMENT; HOOP STRESS; THREE DIMENSIONAL FINITE ELEMENT ANALYSIS;

FINITE ELEMENT METHOD; RESIDUAL STRESSES; STRESS ANALYSIS;

THREE DIMENSIONAL;

EID: 78149398718     PISSN: 07424795     EISSN: 15288919     Source Type: Journal    
DOI: 10.1115/1.4000142     Document Type: Article

References (6)

1. Sinclair, G. B., and Cormier, N. G., 2002, “Contact Stresses in Dovetail Attachments: Physical Modeling,” ASME J. Eng. Gas Turbines Power, 124, pp. 325-331.
2. Sinclair, G. B., and Cormier, N. G., 2003, “Contact Stresses in Dovetail Attachments: Alleviation Via Precision Crowning,” ASME J. Eng. Gas Turbines Power, 125, pp. 1033-1041.
3. Beisheim, J. R., and Sinclair, G. B., 2008, “Three-Dimensional Finite Element Analysis of Dovetail Attachments With and Without Crowning,” ASME J. Turbomach., 130, p. 021012.
4. ANSYS, 2006, ANSYS Advanced Analysis Techniques, Revision 10.0, ANSYS Inc., Canonsburg, PA.
5. Sinclair, G. B., Cormier, N. G., Griffin, J. H., and Meda, G., 2002, “Contact Stresses in Dovetail Attachments: Finite Element Modeling,” ASME J. Eng. Gas Turbines Power, 124, pp. 182-189.
6. Sezer, S., and Sinclair, G. B., 2006, “An Assessment of ansys Contact Elements,” Proceedings of the 2006 International ANSYS Conference.