LMTD ·
Counterflow Heat Exchanger
un
seel
.com · Q = U·A·ΔT_lm
ΔT_lm
— °C
Area A
— m²
stage
—
hot oil (120→60 °C)
cold water (25→55 °C)
local gap ΔT
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.com · Log-Mean Temperature Difference (LMTD)