naa a22 4500 510765688 CHVBK 20180411083155.0 cr unu---uuuuu 180411e20130201xx s 000 0 eng 10.1007/s11630-013-0592-3 doi (NATIONALLICENCE)springer-10.1007/s11630-013-0592-3 Convective transport in rectangular cavities partially heated at the bottom and cooled at one side [Elektronische Daten] [C. Cianfrini, M. Corcione, E. Habib, A. Quintino] Laminar natural convection heat transfer inside air-filled, rectangular enclosures partially heated from below and cooled at one side is studied numerically. A computational code based on the SIMPLE-C algorithm is used for the solution of the system of the mass, momentum, and energy transfer governing equations. Simulations are performed for a complete range of heater size, for Rayleigh numbers based on the height of the cavity ranging from 103 to 106, and for height-to-width aspect ratios of the cavity spanning from 0.25 to 4. It is found that the heat transfer rate increases with increasing the heater size and the Rayleigh number, while it decreases with increasing the aspect ratio of the cavity. Dimensionless heat transfer correlations are also proposed. Science Press, Institute of Engineering Thermophysics, CAS and Springer-Verlag Berlin Heidelberg, 2013 natural convection nationallicence enclosure nationallicence partial heating nationallicence numerical analysis nationallicence dimensionless correlations nationallicence Cianfrini C. DIAEE — Sezione Fisica Tecnica, Sapienza Università di Roma, via Eudossiana, 18 - 00184, Rome, Italy aut Corcione M. DIAEE — Sezione Fisica Tecnica, Sapienza Università di Roma, via Eudossiana, 18 - 00184, Rome, Italy aut Habib E. DIAEE — Sezione Fisica Tecnica, Sapienza Università di Roma, via Eudossiana, 18 - 00184, Rome, Italy aut Quintino A. DIAEE — Sezione Fisica Tecnica, Sapienza Università di Roma, via Eudossiana, 18 - 00184, Rome, Italy aut Journal of Thermal Science SP Science Press 22/1(2013-02-01), 55-63 1003-2169 22:1<55 2013 22 11630 https://doi.org/10.1007/s11630-013-0592-3 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11630-013-0592-3 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Cianfrini C. DIAEE — Sezione Fisica Tecnica, Sapienza Università di Roma, via Eudossiana, 18 - 00184, Rome, Italy aut NATIONALLICENCE 700 1- Corcione M. DIAEE — Sezione Fisica Tecnica, Sapienza Università di Roma, via Eudossiana, 18 - 00184, Rome, Italy aut NATIONALLICENCE 700 1- Habib E. DIAEE — Sezione Fisica Tecnica, Sapienza Università di Roma, via Eudossiana, 18 - 00184, Rome, Italy aut NATIONALLICENCE 700 1- Quintino A. DIAEE — Sezione Fisica Tecnica, Sapienza Università di Roma, via Eudossiana, 18 - 00184, Rome, Italy aut NATIONALLICENCE 773 0- Journal of Thermal Science SP Science Press 22/1(2013-02-01), 55-63 1003-2169 22:1<55 2013 22 11630 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer