@article{MUNOZCAMARA2020118914,
title = {Experimental analysis of flow pattern and heat transfer in circular-orifice baffled tubes},
journal = {International Journal of Heat and Mass Transfer},
volume = {147},
pages = {118914},
year = {2020},
issn = {0017-9310},
doi = {https://doi.org/10.1016/j.ijheatmasstransfer.2019.118914},
url = {https://www.sciencedirect.com/science/article/pii/S0017931019322161},
author = {J. Muñoz-C\'amara and D. Cresp\'i-Llorens and J.P. Solano and P.G. Vicente},
keywords = {Heat transfer enhancement, Turbulence promoters, Transitional flow, Circular-ring turbulator, Baffled tube},
abstract = {An experimental study on the thermal-hydraulic and flow pattern characteristics of tubes with circular-orifice baffled inserts is performed. A geometry with an orifice-to-tube diameter ratio of d/D=0.5 and an interbaffle spacing equal to 1.5D is tested in steady-state conditions. Isothermal friction factor tests in the range 10 }