Recent advances in structural analysis technology such as the finite element method, improvements in the ability to model realistic sea loads, development of fatigue and fracture mechanics methods, development of reliability analysis methods, and the rapid advancements in computing technology, make it possible to develop methods to evaluate the structural strength of a ship, considering the req...

In this paper, a novel cylindrical metamaterial exhibiting zero Poisson’s ratio in two different directions is introduced. Detailed CAD modelling of curved Fish-Cells necessary for numerical and experimental analysis are presented. High-fidelity finite element models developed to assess the homogenisation studies ratio, Young’s modulus torsion behaviour, demonstrating curvature effect independe...

Sub-modeling techniques implemented in commercial finite element codes were reviewed. New sub-modeling applications structural mechanics stress analysis are presented. methods based on displacement and force cut boundary application compared. Advantages disadvantages of these discussed. The case nested sub-models is demonstrated.

Electrostatics plays a fundamental role in virtually all processes involving biomolecules in solution. The Poisson-Boltzmann equation constitutes one of the most fundamental approaches to treat electrostatic effects in solution. The theoretical basis of the Poisson-Boltzmann equation is reviewed and a wide range of applications is presented, including the computation of the electrostatic potent...