The concept of material forces in phase transition problems within the level-set framework

The equilibrium of material forces in a

The equilibrium of material forces in a 1D phase transition problem

✍ Konstantinos G. Balassas; Vassilios K. Kalpakides 📂 Article 📅 2007 🏛 Elsevier Science 🌐 English ⚖ 411 KB

This paper aims at the use of material forces in estimating the interface location in an elastic, one-dimensional, two-phase problem. A variational formulation based on variations of both the dependent and the independent variables results in the weak form of the momentum and the canonical momentum