Results 11 to 20 of about 130,719,425 (118)

Numerical simulation of viscous fingering phenomenon in immiscible displacement of two fluids in porous media using Lattice Boltzmann method [PDF]

, 2009
This paper was presented at the 2nd Micro and Nano Flows Conference (MNF2009), which was held at Brunel University, West London, UK. The conference was organised by Brunel University and supported by the Institution of Mechanical Engineers, IPEM, the ...
2nd Micro and Nano Flows Conference (MNF2009), Dong, B, Yan, Y, Li, W   +3 more
core   +5 more sources

Microchannels analogues for the study of viscoelastic fluid flows through porous media [PDF]

, 2011
This paper was presented at the 3rd Micro and Nano Flows Conference (MNF2011), which was held at the Makedonia Palace Hotel, Thessaloniki in Greece.
Alves, MA, Bokhorst, EV, Hamersma, PJ, Galindo-Rosales, FJ, Pinho, FT, Campo-Deaño, L, Oliveira, MSN, 3rd Micro and Nano Flows Conference (MNF2011)   +7 more
core   +5 more sources

Nanogel formation of polymer solutions flowing through porous media [PDF]

, 2012
A gelation process was seen to occur when Boger fluids made from aqueous solutions of polyacrylamide (PAA) and NaCl flowed through porous media with certain characteristics.
Campo-Deaño, Laura, Galindo-Rosales, Francisco J, Alves, Manuel A., Oliveira, Monica, Pinho, Fernando T.   +4 more
core   +4 more sources

DEM modelling of unsaturated seepage flows through porous media

, 2021
Published online: 17 March 2021A new hybrid discrete–continuum numerical approach that explores the key advantages of both discrete and continuum approaches is proposed to model unsaturated seepage flows through porous media.
Bui, H.H., Nguyen, G.D., Tran, K.M., Khoa M. Tran, Giang D. Nguyen, Ha H. Bui   +5 more
core   +1 more source

Numerical simulation for the 3D seepage flow with fractional derivatives in porous media [PDF]

, 2008
In this paper, the numerical simulation of the 3D seepage flow with fractional derivatives in porous\ud media is considered under two special cases: non-continued seepage flow in uniform media (NCSFUM)\ud and continued seepage flow in non-uniform media ...
Liu, Q., Turner, I.W., Liu, F., Anh, V.
core   +1 more source

Simulation procedure of unconfined seepage with an inner seepage face in a heterogeneous field

, 2013
An inner seepage face phenomenon is given and a numerical simulation procedure has been developed. It may appear at the interface of two materials when an unconfined seepage flows from a porous media to a coarser porous media with a higher permeability ...
Wu, MX (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing 100190, Peoples R China., Wu MX(吴梦喜), Yu T(余挺), Yang LZ(杨连枝)   +3 more
core   +1 more source

Streamline and Isotherm Visual Analysis of Darcy–Forchheimer von Karman Spinning Flow of Maxwell Fluid Over a Stretching Disk With Quadratic Temperature‐Dependent Heat Source

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This research paper provides an extensive study of the effects of Darcy–Forchheimer von‐Karman spinning flow of Maxwell fluid across a stretching disk including the effect of heat generation based on a nonlinear function of temperature. The flow system is influenced by thermal radiations and Arrhenius activation energy.
Ebrahem A. Algehyne, Mounirah Areshi, Fahad Maqbul Alamrani, Zehba Raizah, Mustafa Bayram, Jihad Younis, Anwar Saeed   +6 more
wiley   +1 more source

Homogenization results for chemical reactive flows through porous media [PDF]

, 2005
This paper deals with the homogenization of a nonlinear problem mod-elllng chemica! reactive flows through periodically perforated domains. The chemical reactions take place on the walls of the porous médium.
Liñán Martínez, Amable, Conca, C., LIñán, A., Díaz Díaz, Jesús Ildefonso, Díaz, J.I., Timofte, C.   +5 more
core  

Profiling of Dietary Fiber From Pumpkin (Cucurbita moschata) Seed Hulls Pertaining to Monosaccharide Composition, Structural, Thermal, and Functional Properties

Food Chemistry International, EarlyView.
Dietary fiber (soluble/insoluble) was recovered from pumpkin seed hulls using hydrothermal extraction. Process parameters were optimized, and a comprehensive profiling of recovered fiber fractions was performed. ABSTRACT Insoluble (IDF) and soluble dietary fiber (SDF) were recovered from pumpkin seed hulls (PSHs) using hydrothermal treatment ...
Rishabh Thakur, H. K. Sharma
wiley   +1 more source

Tribological Behavior of Additively Manufactured Dual‐Material Polymer Composites

Polymer Composites, EarlyView.
Layered architecture, tribological performance, and wear mechanisms of additively manufactured dual‐material hybrid polymer composites. ABSTRACT This study presents a novel material design approach for wear‐resistant sandwich‐structured hybrid composites fabricated using dual‐nozzle fused deposition modeling (FDM). By co‐printing commercially available
Zhiwang Li, Hang Dong, Jinqiao Liu, Li Chang   +3 more
wiley   +1 more source