Sand Pile Avalanche Model

Easily plot the frequencies of the size of avalanches.
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Sand Pile Avalanche Model Ranking & Summary

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  • Rating:
  • License:
  • GPL
  • Publisher Name:
  • Francisco Esquembre
  • Operating Systems:
  • Windows All
  • File Size:
  • 1.1 MB

Sand Pile Avalanche Model Tags


Sand Pile Avalanche Model Description

Sand Pile Avalanche Model can be used to simulate the occurences of avalanches in sand piles. It plots the frequencies of the size of these avalanches. The general shape, size, and growth of a sand pile is easy to model as new sand grains are added. Although the pile assumes a conical shape, a new grain of sand can trigger an avalanche which causes some number of grains to slide down the side of the cone into new positions. These avalanches are chaotic and it is nearly impossible to predict if the next grain of sand will cause an avalanche, where that avalanche will occur on the pile, how many grains of sand will be involved in the event, and so on. The avalanche models have been related to other more chaotic phenomena, such as the frequency and intensity of earthquakes, historical fluctuations in cotton prices, extinction of species, sizes of cities, and solar eruptions.


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