Equalizing plane incompressible fluid flow through a rotating circular lattice of thin curved profiles with radial direction at the inlet

1971 ◽  
Vol 2 (6) ◽  
pp. 72-75
Author(s):  
N. B. Treiner
Keyword(s):  
Fluid Flow ◽  
Incompressible Fluid ◽  
Radial Direction ◽  
Incompressible Fluid Flow ◽  
Flow Through

scholarly journals Incompressible Fluid flow through free andporous areas

2021 ◽  
pp. 99-102
Author(s):  
Mohamed Saif AlDien ◽  
Hussam M.Gubara
Keyword(s):  
Fluid Flow ◽  
Boundary Conditions ◽  
Incompressible Fluid ◽  
Continuity Equation ◽  
Flow Problem ◽  
Darcy’S Law ◽  
Darcy's Law ◽  
Incompressible Fluid Flow ◽  
Flow Through

In this paper we discussedincompressiblefluid flow problem through free and porous areas by using Darcy's law and continuity equation, by apply the boundary conditions required to specify the solutio

Incompressible Fluid Flow Through Pipes Packed With Spheres at Low Dimension Ratios

1993 ◽  
Vol 115 (1) ◽  
pp. 169-172 ◽  
Author(s):  
R. M. Fand ◽  
M. Sundaram ◽  
M. Varahasamy
Keyword(s):  
Fluid Flow ◽  
Incompressible Fluid ◽  
Heat Exchangers ◽  
Convection Heat Transfer ◽  
Technical Note ◽  
Incompressible Fluid Flow ◽  
Practical Applications ◽  
Flow Parameters ◽  
Flow Through ◽  
The Cost

This technical note reports the results of the last of a series of three studies of the flow of incompressible fluids through pipes packed with spheres. In the first of these studies, published in the Journal of Fluids Engineering in 1987, it was shown that certain experimentally determined parameters which govern incompressible fluid flow through such packings are substantially independent of the dimension ratio, D/d, for D/d ≥ 40, where D and d represent the pipe and sphere characteristic dimensions (diameters), respectively. The second of the aforementioned studies, published in the Journal of Fluids Engineering in 1990, focused on the range 1.40 ≤ D/d < 40. In this range the flow parameters are functionally dependent upon D/d due to the so-called “wall effect.” The present investigation deals with the range 1.08 ≤ D/d ≤ 1.40, for which it is shown that the results are quite different from those obtained for higher D/d. Correlation equations are presented here by means of which the flow is characterized in the range 1.08 ≤ D/d ≤ 1.40. It is anticipated that this information will have practical applications, such as, for example, calculating the “cost,” in terms of pressure drop, of enhancing the rate of convection heat transfer in heat exchangers by packing the tubes of the heat exchangers with spheres.

The Effects of Inlet Conditions on Incompressible Fluid Flow Through Conical Diffusers

1962 ◽  
Vol 66 (613) ◽  
pp. 51-52 ◽  
Author(s):  
D. J. Cockrell ◽  
E. Markland
Keyword(s):  
Fluid Flow ◽  
Incompressible Fluid ◽  
Marked Effect ◽  
Incompressible Fluid Flow ◽  
Recovery Coefficient ◽  
Conical Diffuser ◽  
Flow Through ◽  
Inlet Conditions ◽  
Pressure Recovery Coefficient ◽  
Theoretical Results

In 1931 Peters showed that flow entry conditions had a marked effect on diffuser performance. Later, Winternitz and Ramsay indicated that the pressure recovery coefficient Cp of a conical diffuser might be regarded as a linear function of β(θ/d)i for values of β(θ/d)i up to 0·1. This note draws attention to the fact that diffusers with much larger values of this parameter are of interest and presents some experimental and theoretical results. Work is continuing along the lines indicated.

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