A Node-Centered Artificial Viscosity Method for Two-Dimensional Lagrangian Hydrodynamics Calculations on a Staggered Grid. Commun. Comput. Phys. [Internet]. 2010 Aug. 1 [cited 2026 Feb. 26];8(4):877-900. Available from: https://www.global-sci.com/index.php/cicp/article/view/5753