Search Results - "Kalpakides, Vassilios K."

Nonlinear reanalysis for structural modifications based on residual increment approximations by Materna, Daniel, Kalpakides, Vassilios K.

“…This paper presents a reanalysis method for nonlinear problems. The main objective is to predict the changes in the state variables due to given design…”
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The equilibrium of material forces in a 1D phase transition problem by Balassas, Konstantinos G., Kalpakides, Vassilios K.

“…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…”
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Symmetry groups and similarity solutions for a free convective boundary-layer problem by Kalpakides, Vassilios K, Balassas, Konstantinos G

“…The free convective boundary-layer problem due to the motion of an elastic surface into an electrically conducting fluid is studied with group-theoretical…”
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On the configurational force balance in thermomechanics by Kalpakides, Vassilios K., Dascalu, Cristian

“…The aim of this paper is a new formulation of the configurational force balance in the general framework of thermomechanics. To this end, invariance…”
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On hamilton's principle for discrete and continuous systems: A convolved action principle by Kalpakides, Vassilios K., Charalambopoulos, Antonios

“…In an attempt to generalize Hamilton's principle, an action functional is proposed which, unlike the standard version of the principle, accounts properly for…”
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On the symmetries and similarity solutions of one-dimensional, non-linear thermoelasticity by Kalpakides, Vassilios K.

“…The homogeneous, one-dimensional, non-linear thermoelasticity is exploited from the point of view of symmetries and similarity solutions. Special cases of free…”
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The concept of material forces in phase transition problems within the level-set framework by Arvanitakis, Antonios I., Kalpakides, Vassilios K.

“…The dynamics of a phase transition front in solids using the level set method is examined in this paper. Introducing an implicit representation of singular…”
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A finite element scheme for an initial value problem by Kalpakides, Vassilios K

“…A new Hamilton principle of convolutional type, completely compatible with the initial conditions of an IVP, has been proposed in a recent publication…”
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On Hamilton's Principle for Discrete and Continuous Media by Kalpakides, Vassilios K, Charalambopoulos, Antonios

“…In an attempt to generalize the Hamilton's principle, an action functional is proposed which, unlike the standard version of the principle, accounts properly…”
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Isovector fields and similarity solutions of nonlinear thermoelasticity by Kalpakides, Vassilios K.

“…The isovector fields and the similarity solutions associated with the non-linear equations of dynamical thermoelasticity are derived by exterior calculus…”
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