Crystallization fouling of calcium sulfate was investigated in a plate and frame heat exchanger. The effects of flow velocity, wall temperature, and CaSO4, concentration on the fouling rates have been investigated and the distribution of scale along the heat transfer surface has been observed. The measured fouling curves are compared with predictions from a surface reaction controlled model.
Issue Section:
Forced Convection and Heat Exchangers
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Copyright © 1993
by The American Society of Mechanical Engineers
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