File:Front View of Flow of Mixture of Hydrophobic Medium Sand Particles, Water, and Air (jsc2022e072960).jpeg

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English: jsc2022e072960 (9/16/2022) --- Front view of flow of mixture of hydrophobic medium sand particles, water, and air. After mixing hydrophobic medium sand particles with water and air, researchers flow the mixture through the pipe. Both agglomerates and excess free sand particles are visible. Researchers also observe the segregation phenomenon during the flow of this particular mixture. Agglomerates do not occupy the pipe uniformly and do not always flow at the same speed. Catastrophic Post-Wildfire Mudflows studies the formation and stability of this bubble-sand structure in microgravity. A better understanding of these phenomena could improve the understanding, modeling, and predicting of mudflows and support development of innovative solutions to prevent catastrophic post-fire events. Image courtesy of the UCSD Geo-Micromechanics Research Group.
Date Taken on 16 September 2022
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This image or video was catalogued by Johnson Space Center of the United States National Aeronautics and Space Administration (NASA) under Photo ID: jsc2022e072960.

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Author NASA Johnson Space Center / UCSD Geo-Micromechanics Research Group

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Public domain This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
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current21:41, 10 January 2023Thumbnail for version as of 21:41, 10 January 20231,920 × 512 (221 KB)OptimusPrimeBot (talk | contribs)#Spacemedia - Upload of http://images-assets.nasa.gov/image/jsc2022e072960/jsc2022e072960~orig.jpg via Commons:Spacemedia

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