scholarly journals The Impact of the Thickness of the Porous Material on the Parallel Plate Channel Flow of Ree-Eyring Fluid when the Walls are Provided with non-Erodible Porous Lining

2019 ◽  
Vol 9 (5) ◽  
pp. 1033-1040
Author(s):  
R. L.V. Renuka Devi et al., R. L.V. Renuka Devi et al., ◽  
Keyword(s):  
Porous Material ◽  
Channel Flow ◽  
Parallel Plate ◽  
The Impact ◽  
Plate Channel ◽  
Porous Lining

Features of Natural Convective Air Flows Inside Vertical Parallel-Plate Channels Subject to Step Heat Fluxes: Insulated Upstream and Heated Downstream

1999 ◽  
Author(s):  
Antonio Campo ◽  
Oronzio Manca ◽  
Biagio Morrone
Keyword(s):  
Parallel Plate ◽  
Heat Fluxes ◽  
Uniform Heat Flux ◽  
Temperature Profiles ◽  
Computational Domain ◽  
Flow Rates ◽  
Mass Flow Rates ◽  
Velocity Pressure ◽  
The Impact ◽  
Plate Channel

Abstract This paper addresses the impact of adding insulated extensions at the entrance of a parallel-plate channel in which the plates receive a uniform heat flux and a natural convection air flow is responsible for the cooling. The full elliptic conservation equations are solved numerically in a composite I-type computational domain. It was found that the wall temperatures increase when the channel extensions are appended at the inlet. The pertinent results are reported in terms of maximum wall temperatures, induced mass flow rates, as well as velocity, pressure and temperature profiles of the fluid.

Sign in / Sign up

Export Citation Format

Share Document