Corpus ID: 235390801

Projecting SPH Particles in Adaptive Environments

  title={Projecting SPH Particles in Adaptive Environments},
  author={J. Borrow and Ashley J. Kelly},
The reconstruction of a smooth field onto a fixed grid is a necessary step for direct comparisons to various real-world observations. Projecting SPH data onto a fixed grid becomes challenging in adaptive environments, where some particles may have smoothing lengths far below the grid size, whilst others are resolved by thousands of pixels. In this paper we show how the common approach of treating particles below the grid size as Monte Carlo tracers of the field leads to significant… Expand

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