Grain Flow (IMAGE)
Caption
An MIT team has developed a more accurate formula to calculate how much sediment a fluid can push across a granular bed, which could help engineers manage river restoration and coastal erosion. The key to the new formula comes down to the shape of the sediment grains.
Credit
Image courtesy of Eric Deal, Santiago Benavides, Qiong Zhang, Ken Kamrin, and Taylor Perron, et al
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