Numerical analysis of jet breakup is carried out using Moving Particle Semi-implicit (MPS) method in x-y two dimensions. In the MPS method, particle interaction models are prepared for differential operators and the governing equations are discretized without grids. Surface tension is also modeled as particle interactions. Effects of the Weber number and the Froude number on the jet breakup length agree well with experimental data.

Volume Subject Area:
Applications in Computational Fluid Dynamics
Topics:
Computer simulation, Particulate matter, Dimensions, Numerical analysis, Surface tension
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