Phase transitions denote transformations of the substance in one phase to another phase. The description of phase transitions is realized essentially within two schemes: a sharp interface across which the constitutive properties suffer a sudden change or a diffuse space region where the pertinent fields vary continuously. First, the jump conditions are derived for the interface among two phases. Next details are determined for the liquid-vapour transition, thus finding the continuity of the Gibbs free energy at the interface and Clapeyron’s equation. The brine channels formation is also developed and the solidification-melting of binary alloys is described. Phase transitions in shape-memory alloys are modelled.

Phase Transitions

Giorgi C.
2023-01-01

Abstract

Phase transitions denote transformations of the substance in one phase to another phase. The description of phase transitions is realized essentially within two schemes: a sharp interface across which the constitutive properties suffer a sudden change or a diffuse space region where the pertinent fields vary continuously. First, the jump conditions are derived for the interface among two phases. Next details are determined for the liquid-vapour transition, thus finding the continuity of the Gibbs free energy at the interface and Clapeyron’s equation. The brine channels formation is also developed and the solidification-melting of binary alloys is described. Phase transitions in shape-memory alloys are modelled.
2023
978-3-031-20813-3
978-3-031-20814-0
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11379/590694
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