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Gas flow through a capillary

  1. Jun 23, 2010 #1
    we vacate a cannister using a vaccum pump using a range from 200-900 mbar of vaccum. Will the flow rate remain constant as the vaccum decreases over 24 hrs or does it tail off at a given pressure, a capillary of diameter 0.102mm is used ?
  2. jcsd
  3. Jun 23, 2010 #2

    Andy Resnick

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