The steady state fluid flow through a porous material between two infinite plates maintained at different temperatures

1988 ◽  
Vol 26 (3) ◽  
pp. 253-266
Author(s):  
Noriko Katsube
Keyword(s):  
Fluid Flow ◽  
Steady State ◽  
Porous Material ◽  
Different Temperatures ◽  
Flow Through

Heat and fluid flow through a helical annulus enhanced by a porous material: A perturbation study

2017 ◽  
Vol 112 ◽  
pp. 1566-1574 ◽  
Author(s):  
Nima Tirandaz ◽  
Maziar Dehghan ◽  
Mohammad Sadegh Valipour
Keyword(s):  
Fluid Flow ◽  
Porous Material ◽  
Flow Through ◽  
Heat And Fluid Flow

Approximate and Analytic Solutions for Deformation of Finite Porous Filters

1997 ◽  
Vol 64 (4) ◽  
pp. 929-934 ◽  
Author(s):  
S. I. Barry ◽  
G. N. Mercer ◽  
C. Zoppou
Keyword(s):  
Fluid Flow ◽  
Steady State ◽  
Porous Material ◽  
Deformation Behavior ◽  
Fluid Velocity ◽  
Approximate Solutions ◽  
Analytic Solutions ◽  
Two Dimensional ◽  
Solid Stress ◽  
Side Walls

The deformation, using linear poroelasticity, of a two-dimensional box of porous material due to fluid flow from a line source is considered as a model of certain filtration processes. Analytical solutions for the steady-state displacement, pressure, and fluid velocity are derived when the side walls of the filter have zero solid stress. A numerical solution for the case where the porous material adheres to the side walls is also found. It will be shown, however, that simpler approximate solutions can be derived which predict the majority of the deformation behavior of the filter.

An Effect of Fractal Flow Conditioner Thickness on Turbulent Swirling Flow

2013 ◽  
Vol 315 ◽  
pp. 93-97 ◽  
Author(s):  
Bukhari Manshoor ◽  
N.F. Rosidee ◽  
Amir Khalid
Keyword(s):  
Fluid Flow ◽  
Steady State ◽  
Pressure Drop ◽  
Swirling Flow ◽  
Plate Thickness ◽  
Flow Characteristics ◽  
Space Filling ◽  
Flow Through ◽  
Experimental Fluid ◽  
Good Agreement

Fractal flow conditioner is a flow conditioner with a fractal pattern and used to eliminate turbulence originating from pipe fittings in experimental fluid flow applications. In this paper, steady state, incompressible, swirling turbulent flow through circle grid space filling fractal plate (Fractal flow conditioner) has been studied. The solution and the analysis were carried out using finite volume CFD solver FLUENT 6.2. The turbulence model used in this investigation is the standardk-εmodel and the results were compared with the pressure drop correlation of BS EN ISO 5167-2:2003. The results showed that the standardk-εmodel gave a good agreement with the ISO pressure drop correlation. Therefore, the model was used further to predict the effects of circle grids space filling plate thickness on the flow characteristics.

scholarly journals Liquid-liquid separation using steady-state bed coalescer

2016 ◽  
Vol 70 (4) ◽  
pp. 367-381 ◽  
Author(s):  
Radmila Secerov-Sokolovic ◽  
Dunja Sokolovic ◽  
Dragan Govedarica
Keyword(s):  
Fluid Flow ◽  
Steady State ◽  
Current Knowledge ◽  
Fluid Velocity ◽  
Engineering Application ◽  
Flow Mode ◽  
Liquid Separation ◽  
Emulsion Flow ◽  
Flow Through ◽  
Mode Fibre

This paper presents a literature review on the current understanding of liquid-liquid separation that is immensely widespread in practice, highlighting the steady-state bed coalescer being a good solution in various engineering application. Generally, the fibre bed coalescence has proven to be very effective separation method in the industry. Due to the complexity of bed coalescence phenomenon coalescer design and sizing procedure relies on experimental test. This review provides a research overview of the key phenomena essential for the efficient bed coalescence, such as mechanisms of droplet coalescence and emulsion flow through the fibre bed. In addition to this provides an overview of the current knowledge about coalescer?s design properties and variables such as: fluid velocity, fluid flow orientation/flow mode, fibre bed geometry, and bed length.

Entropy generation analysis for a reactive couple stress fluid flow through a channel saturated with porous material

Energy ◽  
2015 ◽  
Vol 93 ◽  
pp. 1239-1245 ◽  
Author(s):  
Samuel O. Adesanya ◽  
Semiu O. Kareem ◽  
John A. Falade ◽  
Samson A. Arekete
Keyword(s):  
Fluid Flow ◽  
Porous Material ◽  
Entropy Generation ◽  
Couple Stress ◽  
Couple Stress Fluid ◽  
Flow Through

Numerical Study of Fluid Flow Through a Confined Porous Square Cylinder

2019 ◽  
Vol 11 (1) ◽  
pp. 87-98
Author(s):  
Salah Guerbaai ◽  
Mouna Touiker ◽  
Kamel Meftah ◽  
Abdeslam Omara
Keyword(s):  
Nusselt Number ◽  
Fluid Flow ◽  
Steady State ◽  
Numerical Study ◽  
Simple Algorithm ◽  
Square Cylinder ◽  
Governing Equations ◽  
Flow Through ◽  
Forchheimer Model ◽  
Volume Method

Abstract A numerical study is performed to analyze steady state forced convection fluid flow through a confined porous square cylinder. The Darcy-Brinkman-Forchheimer model is adopted for the porous region. The finite volume method and the iterative SIMPLE algorithm are used to solve the governing equations. The results obtained are presented for the streamlines, variation of Nusselt number and drag coefficient for the range of conditions as 5 ≤ Re ≤ 40 and 10−2 ≤ Da ≤ 10−6.

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