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Systems and methods for monitoring fouling and slagging in heat transfer devices in coal fired power plants

  • US 20060074591A1
  • Filed: 09/30/2004
  • Published: 04/06/2006
  • Est. Priority Date: 09/30/2004
  • Status: Active Grant
First Claim
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1. A system for isolating effects of one or more process parameters on performance of a heat transfer device, comprising:

  • an efficiency correction unit adapted to receive data representative of at least one measurable process parameter or a change in the measurable process parameter of the heat transfer device, and configured to compute a normalized efficiency of the heat transfer device, wherein the normalized efficiency represents a corrected efficiency that isolates effects of one or more process parameters on performance of the heat transfer device.

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