Experimental analysis of flow pattern and heat transfer in circular-orifice baffled tubes
J. Muñoz-Cámara, D. Crespí-Llorens, J.P. Solano, P.G. Vicente,
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER  (2020)
Ed. Elsevier  ISSN:0017-9310  DOI:https://doi.org/10.1016/j.ijheatmasstransfer.2019.118914.  BIBTEX:@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  - Vol. 174, p. 118914

Resumen:

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