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Heat Exchanger Fouling Detection

  • US 20080183427A1
  • Filed: 01/31/2007
  • Published: 07/31/2008
  • Est. Priority Date: 01/31/2007
  • Status: Active Grant
First Claim
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1. method of detecting an abnormal situation associated with a heat exchanger, comprising:

  • receiving measured data pertaining to a process parameter sensed by at least one sensor device associated with the heat exchanger;

    determining one or more statistical measures associated with the process parameter using the measured data; and

    using the one or more statistical measures associated with the process parameter to detect an abnormal situation within the heat exchanger.

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