What information is required to evaluate the condition of a heat exchanger during operation?

25 Nov '20, 03:06

Nov. 25, 2020, 3:06 a.m.
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Answer:

Important operational parameters are inlet and outlet temperatures and pressure drops across the heat exchanger for both fluids.

Signs of clogged heatexchanger and reduced performance:

  • inlet/outlet temperatures difference decreased compared to previous records
  • pressure drop across the heat exchanger increased significantly
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25 Nov '20, 03:18

Nov. 25, 2020, 3:18 a.m.
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