PSI - Issue 42

M. Yakovlev et al. / Procedia Structural Integrity 42 (2022) 1619–1625 Author name / Structural Integrity Procedia 00 (2019) 000 – 000

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3. Conclusions In present study for new specimen geometry equations for SIF calculating in order to interpret experimental data of the surface crack growth rate tests at elevated temperature was obtained. The results allow to interpret the experimental data of the surface crack growth rate test of the specimen at elevated temperature. Acknowledgements The author gratefully acknowledges the financial support of the Russian Science Foundation under the Project 20-19-00158. ANSYS Mechanical APDL Theory Reference Release 14.5// ANSYS, Inc. Southpointe, 275 Technology Drive, CanonBurg, PA 2012. Paris, P., Gomez, M., Anderson, W., 1961. A rational analytic theory of fatigue, The Trend in Engineering, 13, pp. 9 – 14. Paris, P., Erdogan, F., 1963. A Critical Analysis of Crack Propagation Laws, Journal of Basic Engineering, 85(4), pp. 528-533. Yakovlev, M., Yarullin, R., Zakharov, A., 2022. Development and numerical justification of the specimen for the surface crack growth rate tests, Izv. VUZ. Aviatsionnaya Tekhnika, 1, pp. 37-43. Shlyannikov, V., Tumanov, A., Zakharov, A., Gerasimenko, A., 2016. Surface flaws behavior under tension, bending and biaxial cyclic loading, International Journal of Fatigue, 92, pp. 557-576. Shlyannikov, V., Yarullin, R., Yakovlev, M., Giannella, V., Citarella, R., 2021. Mixed-mode crack growth simulation in aviation engine compressor disk, Engineering Fracture Mechanics, 246(5). Shlyannikov, V.N., 2013. T-stress for crack paths in test specimens subject to mixed mode loading, Eng. Fract. Mech., 108, pp. 3 – 18. Murakami, Y. (ed.), 1987. Stress Intensity Factors Handbook. In 2 Volumes. Oxford etc., Pergamon press, 1456 p. Newman, J., Raju, I., 1981. An empirical stress-intensity factor equation for the surface crack, Engineering Fracture Mechanics, 15, pp. 185-192. References