1 citations · 1 across the 4 of their papers we have counts for
4 papers
Analytical and Scale-Free Phase-Field Studies of to Phase Transformation in Single Crystal Zirconium under Nonhydrostatic Loadings
Raghunandan Pratoori, Hamed Babaei, Valery I. Levitas
Zirconium (Zr) is an important engineering material with numerous practical applications. It undergoes martensitic to phase transformation (PT) at pressures that vary from…
Grain growth phenomenon during pressure-induced phase transformations at room temperature
Valery I. Levitas, Raghunandan Pratoori, Dmitry Popov +2
Significant grain growth is observed during the high-pressure phase transformations (PTs) at room temperature within an hour for various materials. However, no existing theory expl…
Comparison of Random Forest and Neural Network Framework for Prediction of Fatigue Crack Growth Rate in Nickel Superalloys
Raghunandan Pratoori
The rate of fatigue crack growth in Nickle superalloys is a critical factor of safety in the aerospace industry. A machine learning approach is chosen to predict the fatigue crack…
Simulations of multivariant Si I to Si II phase transformation in polycrystalline silicon with finite-strain scale-free phase-field approach
Hamed Babaei, Raghunandan Pratoori, Valery I. Levitas
Scale-free phase-field approach (PFA) at large strains and corresponding finite element method (FEM) simulations for multivariant martensitic phase transformation (PT) from cubic S…