The numerical solution of compressible flows has become more prevalent than that of
incompressible flows. With the help of the artificial compressibility approach, incompressible …

Poisson's equation frequently emerges in many fields, yet its exact solution is rarely feasible,
making the numerical approach notably valuable. This study aims to provide a tutorial-level …

In this work, a helical ionic polymer metal composite (IPMC) was fabricated by thermal
treatment in a mold with helix grooves. The axial actuation behaviors of the helical IPMC …

This paper introduces DssPyLib, an open-source Python software to compute 2-D
electrostatic and magnetostatic fields using the finite element method. With a minimalist …

The finite-element method (FEM) is one of the most versatile numerical techniques to solve
partial differential equations (PDEs). The approximations in FEM result in numerous errors …

To address the lack of high-precision trenchless detection technology in current polarization
potential detection of grounding grids, this paper proposes an IR reduction and elimination …