An improved MPM formulation for free surface flow problems based on finite volume method

•Novel FVMPM framework: Introduces a semi-implicit finite-volume MPM formulation that accurately imposes Neumann conditions on irregular geometries within a Cartesian grid.•Adaptive cut-cell discretization: Combines marching squares with second-order geometric integration for precise governing equat...

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Veröffentlicht in:	Computer methods in applied mechanics and engineering Jg. 446; S. 118264
Hauptverfasser:	He, Kai-Yuan, Jin, Yin-Fu, Zhou, Xi-Wen, Yin, Zhen-Yu, Chen, Xiangsheng
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Elsevier B.V 01.11.2025
Schlagworte:	Density projection Finite volume Geometric integration Incompressible free-surface flows Marching square Material point method Particle shifting Incompressible free-surface flows Particle shifting Material point method Finite volume Density projection Marching square Geometric integration
ISSN:	0045-7825
Online-Zugang:	Volltext
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