MultiFEBE: A multi-domain finite element–boundary element solver for linear mixed-dimensional mechanical problems

MultiFEBE integrates multiple finite element and boundary models for solving linear static time harmonic multi-domain interaction problems within the field of computational mechanics. It allows to couple bounded or unbounded two- three-dimensional continuum inviscid fluids, elastic solids poroelastic media with beam shell structural elements. This paper summarizes numerical methods implemented in code, illustrates its use capabilities through computation dynamic response support structure an offshore wind turbine fixed seabed a jacket three suction caissons.