SPH energy conservation for fluid-solid interactions Cercos-Pita, J. L. ; Antuono, M. ; Colagrossi, A. ; Souto-Iglesias, A. Abstract Publication: Computer Methods in Applied Mechanics and Engineering Pub Date: April 2017 DOI: 10.1016/j.cma.2016.12.037 Bibcode: 2017CMAME.317..771C