dirichlet boundary conditions 1elastodynamics 1finite element method 1port-hamiltonian systems 1structure-preserving discretization 1
From the 1 of 3 linked papers with an AI index.
3 papers
cs.CE2026
Strong imposition of Dirichlet boundary velocities in structure-preserving discretizations of elastodynamics
Cristobal Ponce, Hector Ramirez, Yongxin Wu +2
The paper proposes a method to strongly enforce Dirichlet boundary velocities in finite element discretizations of elastodynamic port-Hamiltonian systems by using an additive kinem…
eess.SY2026
Conduction-Diffusion in N-Dimensional settings as irreversible port-Hamiltonian systems
Luis Mora, Yann Le Gorrec, Hector Ramirez +1
This work extends previous 1D irreversible port-Hamiltonian system (IPHS) formulations to boundary-controlled ND distributed parameter systems describing conduction-diffusion fluid…
physics.flu-dyn2026
Irreversible Port-Hamiltonian Formulations for 1-Dimensional fluid systems
Ahlam Ouardi, Arijit Sarkar, Hector Ramirez +1
The Irreversible Port-Hamiltonian Systems (IPHS) framework is extended to the modelling of non-isentropic fluids with viscous dissipation in the Eulerian description. Building on e…