Explore insights, tutorials, and news about simulation tools, FEA, CFD, and multiphysics software by PAACS Software.

PAACS exists to break boundaries in simulation. Our mission: simulate anything, empower everyone.

Founder, PAACS Software Ltd
April 1, 2025

Explore the fundamental equation of linear Finite Element Analysis (FEA): K·u = f. Understand how stiffness matrices, displacement vectors, and force vectors interact to simulate structural behavior.

Founder, PAACS Software Ltd
August 15, 2025