The rheology of Hydroxy-propylguar (HPG) solutions and its influence on the flow through a porous medium and turbulent tube flow, respectively (Part 1)

1991 ◽  
Vol 30 (2) ◽  
pp. 114-123 ◽  
Author(s):  
S. Chakrabarti ◽  
B. Seidl ◽  
J. Vorwerk ◽  
P. O. Brunn
Keyword(s):  
Porous Medium ◽  
Tube Flow ◽  
Flow Through ◽  
Turbulent Tube Flow

Thermal Performance Assessment of Turbulent Tube Flow Through Wire Coil Turbulators

2011 ◽  
Vol 32 (11-12) ◽  
pp. 957-967 ◽  
Author(s):  
Smith Eiamsa-Ard ◽  
Vichan Kongkaitpaiboon ◽  
Pongjet Promvonge
Keyword(s):  
Performance Assessment ◽  
Thermal Performance ◽  
Tube Flow ◽  
Wire Coil ◽  
Flow Through ◽  
Turbulent Tube Flow

scholarly journals Numerical Heat Transfer Study of Turbulent Tube Flow through Winglet-pairs

2016 ◽  
Vol 100 ◽  
pp. 518-521 ◽  
Author(s):  
Sombat Tamna ◽  
Somchai Sripattanapipat ◽  
Pongjet Promvonge
Keyword(s):  
Heat Transfer ◽  
Tube Flow ◽  
Numerical Heat Transfer ◽  
Flow Through ◽  
Turbulent Tube Flow ◽  
Transfer Study

Stochastic homogenization and macroscopic modelling of composites and flow through porous media

2002 ◽  
pp. 337-378 ◽  
Author(s):  
Jozef Telega ◽  
Wlodzimierz Bielski
Keyword(s):  
Porous Medium ◽  
Random Distribution ◽  
Flow Through Porous Media ◽  
Macroscopic Models ◽  
Linear Elastic ◽  
Multi Scale ◽  
Convergence Method ◽  
Flow Through ◽  
The Mean ◽  
Random Porous Medium

The aim of this contribution is mainly twofold. First, the stochastic two-scale convergence in the mean developed by Bourgeat et al. [13] is used to derive the macroscopic models of: (i) diffusion in random porous medium, (ii) nonstationary flow of Stokesian fluid through random linear elastic porous medium. Second, the multi-scale convergence method developed by Allaire and Briane [7] for the case of several microperiodic scales is extended to random distribution of heterogeneities characterized by separated scales (stochastic reiterated homogenization). .

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