Abstract

ROUILLARD, E. E. A.. Heat transfer and friction loss in extended surface heat exchangers for non-Newtonian fluids in laminar flow. R&D j. (Matieland, Online) [online]. 1993, vol.9, pp.25-30. ISSN 2309-8988.

Empirical correlations for predicting the heat transfer coefficient and pressure drop in cross-flow annular finned tube heat exchangers with pseudoplastic non-Newtonian fluids in laminar flow are presented. The correlations were derived from measurements conducted on industrial heat exchangers with both staggered and in line configurations, and with different combinations of fin spacings and fin sizes.

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