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Nusselts no.

  1. Jul 3, 2014 #1
    hey guys i got a problem.If you are given the bulk temperature of water, flowing at a velocity of 1.5m/s, to be 32 degrees celsius and is flowing through a 2.54cm ID duct which has a wall temperature of 43 degrees celsius. How can you calculate the nusselts number using three different ways?
  2. jcsd
  3. Jul 3, 2014 #2


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    2017 Award

    What have you found out about it so far? This looks like an assignment and you should post it in the appropriate forum if you want the best chance of a good answer - but only after you have shown some input of your own.
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