...Shigeru Tada Purpose It has been well known that the quantum zero‐point energy (ZPE) cannot be conserved in simulations of atoms and molecules dynamics based on classical mechanics. The purpose of this paper is to examine fundamental issues related to the treatment of quantum ZPE constraint...

...Marie de Rochambeau; Mohamed Ichchou; Bernard Troclet Purpose The purpose of this paper is to extend statistical energy analysis (SEA)‐like modeling to fluid‐structure coupled systems. Design/methodology/approach An equivalent approach of aerodynamic loads is applied to a SEA‐like modeling...

... stationary process can be characterized by its linear and non‐linear energy components: the linear energy defines a Gaussian process, and the additional nonlinear energy characterizes a non‐Gaussian process. Within this scope, digital bispectral analysis has enabled one to describe non‐linear stationary...

...S. Olivella; A. Gens; J. Carrera; E.E. Alonso Presents numerical aspects of the program CODE_BRIGHT, which is a simulator for COupled DEformation, BRIne, Gas and Heat transport problems. It solves the equations of mass and energy balance and stress equilibrium and, originally, it was developed...

... finite beam element based on the Simo‐Vu Quoc formulation for dynamics and integrates it with an energy‐conserving midpoint time‐stepping rule for solving problems in nonlinear dynamics. Shows that this combination produces a consistently stable and accurate dynamic analysis method even for large time...