Abstract
This work presents an experimental analysis of free and forced convection due to a heated cylinder in a fluid-saturated porous medium. The resulting features of the temperature distribution under the action of a continuous and uniform air stream were investigated through the use of four different configurations: first, by inducing an air stream from below the heated cylinder; second, by placing an air stream on the left-hand side of the heat source; third by an air stream acting from the top of the heat source, and fourth by varying the injection angle. The consequences on the free and forced convection when all phenomena reach the steady state were analyzed by using an infrared camera. Close agreement is found through the conformed plumes with the theoretical solutions proposed by Kurdyumov and Liñán (2001).
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Astarita T, Carlomagno GM (2013) Infrared thermography for thermo-fluid. Springer, Berlin
Bejan A (1978) Natural convection in an infinite porous medium with a concentrated heat source. J Fluid Mech 89:97–107
Kurdyumov VN, Liñán A (2001) Free and forced convection around line sources of heat and heated cylinders in porous media. J Fluid Mech 427:389–409
Pop I, Ingham DB (2001) Convective heat transfer: mathematical and computational modeling of viscous fluids and porous media. Elsevier, Oxford
Poulikakos DA (1984) On buoyancy induced heat and mass transfer from a concentrated source in an infinite porous medium. Int J Heat Mass Transf 28:621–629
Wesseling P (1974) An asymptotic solution for slightly buoyant plumes. J Fluid Mech 70:81–87
Acknowledgments
A. Torres wishes to thank the Instituto Mexicano del Petróleo for the unconditional support given to this project. M. Sánchez and A. Medina thank partial support of Instituto Politécnico Nacional, through the SIP Project No. 20141404. Finally, we acknowledge Professor Amable Liñán from E.T.S. Ingenieros Aeronáuticos, Universidad Politécnica de Madrid, who suggested us this experimental study.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2015 Springer International Publishing Switzerland
About this paper
Cite this paper
Sánchez, M., Torres, A., Aragón, F., Carvajal, I., Medina, A. (2015). Isotherms of Natural and Forced Convection Around a Heated Horizontal Cylinder Embedded in a Porous Medium. In: Klapp, J., Ruíz Chavarría, G., Medina Ovando, A., López Villa, A., Sigalotti, L. (eds) Selected Topics of Computational and Experimental Fluid Mechanics. Environmental Science and Engineering(). Springer, Cham. https://doi.org/10.1007/978-3-319-11487-3_13
Download citation
DOI: https://doi.org/10.1007/978-3-319-11487-3_13
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-11486-6
Online ISBN: 978-3-319-11487-3
eBook Packages: Earth and Environmental ScienceEarth and Environmental Science (R0)