LMTD can't be used as such without a correction factor for the

Question

Quizplus · Accepted Answer

The Log Mean Temperature Difference (LMTD) method assumes a constant temperature difference between the hot and cold fluids across the heat exchanger. However, in multipass and baffled heat exchangers, the flow patterns and temperature gradients are more complex, requiring a correction factor for accurate calculations. Similarly, for condensation of mixed vapor, the changing phase and composition can affect the temperature profiles, necessitating adjustments to the simple LMTD approach.

LMTD Can't Be Used as Such Without a Correction Factor