mixed convectionA computational study of heat transfer in a liquid-saturated porous annulus with a heated inner wall and a cold outer wall is reported here. Results are presented for heat transfer rates from the inner cylinder for a wide range of parameters which characterize free, forced and ...
Forced, mixed, and free convection regimes J. Heat Transfer (1964) E.R.G. Eckert et al. Heat and Mass Transfer M.E. Shitsman Natural convection effect on heat transfer to a turbulent water flow in intensively heated tubes at supercritical pressures M.J. Watts et al. Mixed convection heat...
Mixed convection friction factors and Nusselt numbers in vertical annular and subchannel geometries Int. J. Heat Mass Transfer (1988) D.A. Dingee et al. Heat transfer from parallel rods in axial flow Battelle Memorial Institute, Report BMI-1026 (1955) P. Miller et al. Heat transfer to water...
Turbulent mixed convection adjacent to an isothermal vertical flat plate was numerically examined by exploring the effect of small velocity on turbulent natural convection flow. A low Reynolds number k-∈ turbulence model, equivalent to the one used by Jones and Launder (1973), was employed in the...
Status and perspectives of turbulent heat transfer modelling in low-Prandtl number fluids The three test cases are: a natural Rayleigh-Benard convection flow, a mixed convection planar channel flow and a forced convection impinging jet flow. ... A Shams,A De Santis,LK Koloszar,... - 《Nuclea...
Typical Heat Transfer and Flow Regimes in the Induced Mixed Convection Phenomenon An abattoir survey was undertaken to determine the prevalence of foodborne zoonotic organisms colonizing cattle, sheep and pigs at slaughter in Great Brita... A Sinner,K Ziegler - 《Physical Review B Condensed Matter》...
74. Melina et al.37and Paul et al.38reported that the production region of SFG-induced turbulence has a stronger dominance over heat transfer than the decay region, despite the fact that the turbulence intensity in both regimes was kept similar. Figure8a demonstrates the profile of SFG-induced...
Open questions related to liquid metal heat transfer, among others, is the behaviour during the transition of the heat transfer regimes. Therefore, this contribution aims to provide useful information related to the transition from forced to mixed and free convection, with the focus on a ...
Thus, for instance, they argued that the free convection mechanism dominates the overall heat transfer for Ri ⩾ 40. Show abstract Mixed Convective Heat Transfer Phenomena of Circular Cylinders to Non-Newtonian Nanofluids Flowing Upward 2015, Procedia Engineering Show abstract Effective thermal ...
High fidelity simulation for the turbulent forced and mixed convection cases of LBE around rods bundle has been carried out by Angeli et al., (2019). In their study, they observed a mean secondary flow that generates a circulatory motion of the same size as the elementary flow cell. To ...