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Why do flags flutter?

  1. Jul 6, 2009 #1
    i understand there is a lot of aerodynamics here...but...can some one explain the aerodynamics in it?and how it creates differential pressure?
     
  2. jcsd
  3. Jul 6, 2009 #2
    I'd actually like to see the discussion on this too.

    I have a couple of ideas in mind and want to see if they match up.
     
  4. Jul 6, 2009 #3
    i guess..it has very deep aerodynamics..and deals with complex fluid dynamics as well..can anyone explain me with aero or fluid dynamics?
     
  5. Jul 6, 2009 #4

    Andy Resnick

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    Last edited by a moderator: May 4, 2017
  6. Jul 6, 2009 #5
    thanks for the link andy,it gave me a good perspective to think.
     
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