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DevTMF – Towards code of practice for thermo-mechanical fatigue crack growth (2020)
Journal Article
Stekovic, S., Jones, J. P., Engel, B., Whittaker, M. T., Norman, V., Rouse, J. P., …Moverare, J. (2020). DevTMF – Towards code of practice for thermo-mechanical fatigue crack growth. International Journal of Fatigue, 138, Article 105675. https://doi.org/10.1016/j.ijfatigue.2020.105675

© 2020 Elsevier Ltd The current paper presents work on identification and evaluation of a range of factors influencing accuracy and comparability of data generated by three laboratories carrying out stress-controlled thermo-mechanical fatigue crack g... Read More about DevTMF – Towards code of practice for thermo-mechanical fatigue crack growth.

The prediction of crack propagation in coarse grain RR1000 using a unified modelling approach (2020)
Journal Article
Engel, B., Rouse, J., Hyde, C., Lavie, W., Leidermark, D., Stekovic, S., …Li, H. (2020). The prediction of crack propagation in coarse grain RR1000 using a unified modelling approach. International Journal of Fatigue, 137, 105652. https://doi.org/10.1016/j.ijfatigue.2020.105652

© 2020 Elsevier Ltd The polycrystalline nickel-base superalloy RR1000 is used as turbine rotor material in Rolls-Royce aero engines and has to withstand a wide variety of load and temperature changes during operation. In order to maximize the potenti... Read More about The prediction of crack propagation in coarse grain RR1000 using a unified modelling approach.

A viscoelastic – viscoplastic material model for superalloy applications (2020)
Journal Article
Rouse, J. P., Engel, B., Hyde, C. J., Pattison, S. J., Whittaker, M. T., Jones, J. P., …Barnard, N. C. (2020). A viscoelastic – viscoplastic material model for superalloy applications. International Journal of Fatigue, 136, Article 105579. https://doi.org/10.1016/j.ijfatigue.2020.105579

© 2020 Elsevier Ltd An understanding of rate dependency over a wide range of time scales is vitally important in approximating the transient response of critical components operating in extreme environments. Many examples of viscoplastic model formul... Read More about A viscoelastic – viscoplastic material model for superalloy applications.

The effect of phase angle on crack growth mechanisms under thermo-mechanical fatigue loading (2020)
Journal Article
Jones, J., Whittaker, M., Lancaster, R., Hyde, C., Rouse, J., Engel, B., …Li, H. Y. (2020). The effect of phase angle on crack growth mechanisms under thermo-mechanical fatigue loading. International Journal of Fatigue, 135, Article 105539. https://doi.org/10.1016/j.ijfatigue.2020.105539

© 2020 Elsevier Ltd The current paper describes TMF crack growth behaviour in an advanced nickel-based superalloy. Changes in behaviour are examined which occur as a function of the phase angle between applied stress and temperature. The fractography... Read More about The effect of phase angle on crack growth mechanisms under thermo-mechanical fatigue loading.