Results 201 to 210 of about 5,341 (265)

Mixing‐Driven Defects and Composition Evolution in Multi‐Material Metal Additive Manufacturing

Advanced Science, Volume 13, Issue 45, 13 August 2026.
Operando synchrotron X‐ray imaging coupled with high‐fidelity multiphysics modeling uncovers how inter‐material mixing reshapes keyhole dynamics and drives distinct pore‐formation pathways in multi‐material laser powder bed fusion (LPBF). Composition‐dependent instabilities trigger defects, whereas rescanning suppresses porosity and homogenizes Cu ...
Zhilang Zhang, Steve Gaudez, Mario Togni, Steven Van Petegem, Markus Bambach, Mamzi Afrasiabi   +5 more
wiley   +1 more source

Peristaltic flow of sutterby nanofluid in a stenosed artery with ciliated endothelium and wall roughness under hall and ion slip effects. [PDF]

Sci Rep
Mostapha DR, Eldabe Nabil TM, Abbas W.
europepmc   +1 more source

Synthesis and characterization of a highly hydrophilic nanocomposite for wettability alteration, water/oil interfacial tension reduction, and enhanced oil recovery

The Canadian Journal of Chemical Engineering, Volume 104, Issue 8, Page 4101-4119, August 2026.
Mechanism of wettability alteration, interfacial tension reduction, and oil recovery by novel nanocomposite. Abstract The development of stable nanofluids (NFs) for enhanced oil recovery (EOR) relies on optimizing interactions between reservoir rocks and fluids.
Ehsan Jafarbeigi, Ehsan Kamari, Amir H. Mohammadi   +2 more
wiley   +1 more source

Intelligent predictive neural network analysis of stefan blowing impacts on chemical reactive flow of Boger nanofluid with thermophoresis and brownian motion. [PDF]

Discov Nano
Shaaban SM, Elhag AB, Teklu SW, Khan I, Farkhad DR, Abbas M, Bayram M.   +6 more
europepmc   +1 more source

An intelligent flow measurement system based on pressure drop in straight pipeline: a deep learning approach. [PDF]

Sci Rep
Shakarami R, Sadeghi MT.
europepmc   +1 more source

Intelligent predictive neural network analysis on two phase bioconvection flow of dusty hybrid nanofluid with Cattaneo Christov flux model and melting phenomena. [PDF]

Discov Nano
Raza A, Safra I, Liaqat S, Rakhmonov F, Abbas M, Farkhad DR, Darem AA.   +6 more
europepmc   +1 more source

Linear and weakly nonlinear stability analyses of Darcy Bénard convection with feedback control. [PDF]

Sci Rep
Siddheshwar PG, Revankar VV, Jagadeesh Kumar MS.   +2 more
europepmc   +1 more source

Nonlinear flow characteristics of cement grout in fractures with varying geometries. [PDF]

Sci Rep
Li X, Zhao W, Zhang J, Ma Y, Chen L.
europepmc   +1 more source

Mathematical modeling for nonlinear slippery-hybrid nanofluid flow with radiation impacts and thermophoretic diffusion via a porous medium. [PDF]

Discov Nano
Al-Atawi NO.
europepmc   +1 more source

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Upscaling Non-Darcy Flow

Transport in Porous Media, 2009
We consider upscaling of non-Darcy flow in heterogeneous porous media. Our approach extends the pressure-based numerical homogenization procedure for linear Darcy flow, due to Durlofsky, to the nonlinear case. The effective coefficients are not constants but rather mildly varying functions of prevailing gradients of pressure.
C. R. Garibotti, M. Peszyńska
openaire   +1 more source