How is the heat transfer coefficient calculated when flue gas condenses in a heat exchanger?
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A heat exchanger is used to cool the flue gas after desulfurization, resulting in condensation. Heat exchange area = sensible heat area + latent heat area. How are the heat transfer coefficients for the latent heat portion and the flue gas condensation portion calculated? What is the formula?
The latent heat portion is approximately 2 to 3 times the sensible heat heat transfer coefficient :)
What should be the range of the heat transfer coefficient K, and how should it be determined? When different values are assigned to the K value, the calculated heat exchange area varies significantly. .