Linganisha mbinu

	Hidrodinamiki ya Chembe Zilizolainishwa	Mbinu ya Kiasi cha Majimaji
Nyanja	Dainamiki ya Vimiminika	Dainamiki ya Vimiminika
Familia	Process / pipeline	Process / pipeline
Mwaka wa asili	1977	1981
Mwanzilishi	Monaghan John & Lucy Leon	Cleve Hirt
Aina	Meshfree particle method	Eulerian interface tracking method
Chanzo asilia	Lucy, L. B. (1977). A numerical approach to the testing of the fission hypothesis. The Astronomical Journal, 82(12), 1013-1024.	Hirt, C. W., & Nichols, B. D. (1981). Volume of fluid (VOF) method for the dynamics of free boundaries. Journal of Computational Physics, 39(1), 201-225.
Majina mbadala	SPH, particle hydrodynamics	VOF, VoF, volume fraction method
Zinazohusiana	5	5
Muhtasari	Smoothed Particle Hydrodynamics (SPH) is a meshfree particle method for simulating fluid dynamics, developed independently by Lucy in 1977 and Gingold and Monaghan in 1977. Rather than discretizing on a fixed grid, SPH represents fluids as collections of particles that carry mass, momentum, and energy. Each particle interacts with neighbors within a kernel support radius, enabling natural handling of free surfaces, large deformations, and multiphase flows without remeshing. SPH has become indispensable for simulations involving violent flows, impacts, and complex interfaces.	The Volume of Fluid (VOF) method is an Eulerian interface-tracking technique for multiphase flow simulations, developed by Hirt and Nichols in 1981. Instead of explicitly tracking the interface between phases, VOF advects a scalar field (the volume fraction) that represents the fractional volume of one phase in each grid cell. This approach elegantly handles topological changes (splashing, merging, breaking) without explicit interface reconstruction, making it ideal for complex multiphase flows on fixed Eulerian grids.