Updated: 9/20/04; 7:41:37 PM.
Fluid Flow: Antidunes
Antidunes are bedforms that form in fast, shallow flows. I have been fascinated by them since I was 5. They were even the topic of my dissertation, but that was mainly so I could continue playing in the sand.
        

Monday, February 11, 2002

Antidune Trivia

G.K. Gilbert coined the term "antidune" in a 1914 US Geological Survey Professional Paper entitled "Transportation of debris by running water". The paper reports the results of a series of early flume studies* that Gilbert performed at the University of California in Berkeley. I would love to get a copy of this paper for my library.

*flume studies are a method of studying bedforms and channelized flow. An artificial channel is set up in a laboratory and then flows of various speeds and depths are run through the channel to see how the channel bed interacts with the flow.
11:46:53 AM    
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© Copyright 2002-2004 Tom Clifton.
 
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