Linganisha mbinu

	Mbinu ya Kiasi cha Majimaji	Hidrodinamiki ya Chembe Zilizolainishwa
Nyanja	Dainamiki ya Vimiminika	Dainamiki ya Vimiminika
Familia	Process / pipeline	Process / pipeline
Mwaka wa asili	1981	1977
Mwanzilishi	Cleve Hirt	Monaghan John & Lucy Leon
Aina	Eulerian interface tracking method	Meshfree particle method
Chanzo asilia	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.	Lucy, L. B. (1977). A numerical approach to the testing of the fission hypothesis. The Astronomical Journal, 82(12), 1013-1024.
Majina mbadala	VOF, VoF, volume fraction method	SPH, particle hydrodynamics
Zinazohusiana	5	5
Muhtasari	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.	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.