The Power Particle-in-Cell Method
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Technical Paper
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Research & Education
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DescriptionWe introduce the Power Particle-in-Cell method: a new weighting scheme for particle-grid transfer that generates hybrid Lagrangian/Eulerian fluid simulations with uniform particle distributions and precise volume control. At its core, our approach reformulates the construction of Power Particles by computing volume-constrained density kernels through a regularized optimal transportation problem.