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cond-mat.mtrl-sci2026
Response-function-optimized phase field modeling of solute trapping and solute drag in rapid alloy solidification
Joni Kaipainen, Tatu Pinomaa, Nikolas Provatas
Quantitative prediction of rapid solidification microstructures requires phase field models that represent the velocity dependence of interfacial properties, including solute parti…
cond-mat.mtrl-sci2021
Efficient and quantitative phase field simulations of polycrystalline solidification using a vector order parameter
Tatu Pinomaa, Nana Ofori-Opoku, Anssi Laukkanen +1
A vector order parameter phase field model derived from a grand potential functional is presented as a new approach for modeling polycrystalline solidification of alloys. In this a…
cond-mat.mtrl-sci2018
Quantitative phase field modeling of solute trapping and continuous growth kinetics in rapid solidification
Tatu Pinomaa, Nikolas Provatas
Solute trapping is an important phenomenon in rapid solidification of alloys, for which the continuous growth model (CGM) is a popular sharp interface theory. Using matched asympto…