High Cycle Fatigue: A Mechanics of Materials Perspective part 40. The nomenclature used in this book may differ somewhat from what is considered standard or common usage. In such instances, this has been noted in a footnote. Additionally, units of measurement are not standard in many cases. While technical publications typically adhere to SI units these days, much of the work published by the engine manufacturers in the United States is presented using English units (pounds, inches, for example), because these are the units used as standard practice in that industry. The graphs and calculations came in those units and no attempt was made to convert. | 376 Effects of Damage on HCF Properties 6. Haritos G. Nicholas T. and Lanning D. Notch Size Effects in HCF Behavior of Ti-6Al-4V Int. J. Fatigue 21 1999 pp. 643-652. 7. Nicholas T. Barber . and Bertke . Impact Damage on Titanium Leading Edges from Small Hard Objects Experimental Mechanics 20 1980 pp. 357-364. 8. Gallagher J. et al. Advanced High Cycle Fatigue HCF Life Assurance Methodologies Report AFRL-ML-WP-TR-2005-4102 Air Force Research Laboratory Wright-Patterson AFB OH July 2004. 9. Birkbeck . Effects of FOD on the Fatigue Crack Initiation of Ballistically Impacted Ti-6Al-4V Simulated Engine Blades . Thesis School of Engineering University of Dayton Dayton OH August 2002. 10. Peters . and Ritchie . Influence of Foreign-Object Damage on Crack Initiation and Early Crack Growth During High-Cycle Fatigue of Ti-6Al-4V Eng. Fract. Mech. 67A 2000 pp. 193-207. 11. Ruschau . Nicholas T. and Thompson . Influence of Foreign Object Damage FOD on Fatigue Life of Simulated Ti-6Al-4V Airfoils Int. Jour. Impact Engng 25 2001 pp. 233-250. 12. Ruschau . Thompson . and Nicholas T. High Cycle Fatigue Limit Stresses for Airfoils Subjected to Foreign Object Damage Int. J. Fatigue 25 2003 pp. 955-962. 13. Martinez . Birkbeck J. Eylon D. Nicholas T. Thompson . Ruschau . and Porter . Effects of Ballistic Impact Damage on Fatigue Crack Initiation in Ti-6Al-4V Simulated Engine Blades Mat. Sci. Eng A325 2002 pp. 465-477. 14. Thompson . Ruschau . and Nicholas T. Influence of Residual Stresses on High Cycle Fatigue Strength of Ti-6Al-4V Leading Edges Subjected to Foreign Object Damage Int. J. Fatigue 23 2001 pp. S405-S412. 15. Peterson . Stress Concentration Factors John Wiley Sons Inc. New York 1974 p. 22. 16. Peterson . Notch-Sensitivity Metal Fatigue G. Sines and . Waisman eds McGrawHill New York 1959 pp. 293-306. 17. Lanning . Nicholas T. and Haritos . On the Use of Critical Distance Theories for the Prediction of the .
