Numerical study on flow pattern transition, liquid film and heat transfer for R1233zd/FC72 mixtures across tube bundles

J Wang, X He, Z Li, JM Antón - Applied Thermal Engineering, 2025 - Elsevier
The non-azeotropic mixtures phase-change flow across tube bundles is widely used in the
refrigeration industry. A simulation model of R1233zd/FC72 mixtures is presented to study …

[HTML][HTML] Influence of surface structure and tube material on the condensation heat transfer coefficient of n-butane on horizontal single tubes and in tube bundles

JVW Kühl, FG Palm, J Dietl, J El-Hajal… - International Journal of …, 2024 - Elsevier
The present study examines the condensation heat transfer coefficient α cond of n-butane
on the outside of different horizontal tubes and in corresponding tube bundles. Experiments …