Results 81 to 90 of about 25,735 (213)

Direct Numerical Simulation of turbulent Taylor-Couette flow

, 2007
The direct numerical simulation (DNS) of the Taylor--Couette flow in the fully turbulent regime is described. The numerical method extends the work by Quadrio & Luchini (Eur. J. Mech.
Andereck, Batchelor, Bech, Bilgen, Coles, Davide Pirrò, De Graaf, Del Álamo, Dubrulle, Eckhardt, Fasel, Haim, Hamilton, Kim, Komminaho, Koschmieder, Lathrop, Lele, Lewis, Luchini, Maurizio Quadrio, Moser, Moser, Orszag, Panton, Patel, Quadrio, Schultz, Smith, Snyder, Tagg, Taylor, Thomas, Townsend, Townsend   +34 more
core   +1 more source

A Direct Assessment of Langmuir Turbulence Parameterizations in Idealized Coastal Merging Boundary Layers

Journal of Advances in Modeling Earth Systems, Volume 18, Issue 1, January 2026.
Abstract Langmuir turbulence affects turbulent mixing in the ocean boundary layers and its effects require parameterizations in ocean circulation models. Most existing Langmuir turbulence parameterizations focus on the surface boundary layer in open oceans.
Zheng Wei, Qing Li, Bicheng Chen
wiley   +1 more source

Couette Flow of Two-Dimensional Foams

, 2010
We experimentally investigate flow of quasi two-dimensional disordered foams in Couette geometries, both for foams squeezed below a top plate and for freely floating foams. With the top-plate, the flows are strongly localized and rate dependent.
Aussillous P., B. P. Tighe, Dennin M., G. Katgert, Höhler R., Larson R. G., M. E. Möbius, M. van Hecke, Möbius M. E., Rodts S., Terriac E.   +10 more
core   +1 more source

The morphosedimentary record of glacial to postglacial environmental changes in West Wiyâshâkimî impact crater lake and adjacent areas, northern Québec, Canada

Boreas, Volume 55, Issue 1, Page 110-133, January 2026.
Crater lakes in core regions of former ice sheets have the potential to preserve long‐term sedimentary archives that are otherwise rare in glaciated landscapes due to pervasive glacial erosion. Lake Wiyâshâkimî, an impact crater lake located in the inner core of the Québec‐Labrador Dome of the Laurentide Ice Sheet, provides a rare example of such a ...
Etienne Brouard, Patrick Lajeunesse
wiley   +1 more source

Nonlinear dynamo in a short Taylor-Couette setup

, 2012
It is numerically demonstrated by means of a magnetohydrodynamics code that a short Taylor-Couette setup with a body force can sustain dynamo action. The magnetic threshold is comparable to what is usually obtained in spherical geometries.
Guermond, J. -L., Laguerre, R., Leorat, J., Luddens, F., Nore, C.   +4 more
core   +2 more sources

Nanographene Oxide Attenuates Acute GVHD by Modulating Macrophage Polarization in a Xenogeneic Mouse Model

Advanced Science, Volume 12, Issue 45, December 4, 2025.
Nanographene oxide (NGO) attenuates graft‐versus‐host disease (GVHD) severity by inhibiting STAT1‐mediated M1 macrophage polarization and suppressing T‐cell activation. NGO‐primed macrophages (NGO‐Mac) further enhance regulatory T‐cell induction via IL‐10. Both NGO and NGO‐Mac therapies mitigate inflammation and immune pathology, offering cell‐free and
Aaron Yu, Hyun Sung Park, Dong‐Hoon Chae, Jae Han Park, Jiyoung Heo, Keonwoo Cho, Jiho Kim, Hyewon Lee, Sueyeon Jee, Chanwoo Kim, Soon Won Choi, Jaechul Ryu, Eun‐Hye Hur, Yunsuk Choi, Eun‐Ji Choi, Mi‐Kyung Oh, Hwa‐Yong Lee, Je‐Hwan Lee, Kyung‐Rok Yu   +18 more
wiley   +1 more source

NUMERICAL EXPLORATION OF VISCOUS FLOW REGIMES: INSIGHTS FROM POISEUILLE, COUETTE AND TAYLOR-COUETTE FLOWS [PDF]

Proceedings on Engineering Sciences
We present a numerical study for Poiseuille and Couette as well as Taylor- Couette swirling flows. The governing equations of momentum and energy are transformed into coupled and nonlinear ordinary differential equations using similarity transformation ...
Venkat Rao Kanuri , K.V.Chandra Sekhar , P. S. Brahmanandam , M. S. R. Murthy   +3 more
doaj   +1 more source

Parametric Study of Turbulent Couette Flow over Wavy Surfaces Using RANS Simulation: Effects of Aspect-Ratio, Wave-Slope and Reynolds Number

Fluids, 2020
A turbulent Couette flow over a wavy surface is subject to a detailed parametric study in which three parameters—Aspect Ratio, Wave Slope and Reynolds number—are independently varied over an order of magnitude to investigate their influence on the flow ...
Akshay Sherikar, Peter J. Disimile
doaj   +1 more source

The linear instability of the stratified plane Couette flow

, 2017
We present the stability analysis of a plane Couette flow which is stably stratified in the vertical direction orthogonally to the horizontal shear. Interest in such a flow comes from geophysical and astrophysical applications where background shear and ...
Bars, Michael Le, Facchini, Giulio, Favier, Benjamin, Gal, Patrice Le, Wang, Meng   +4 more
core   +3 more sources

Numerical Investigation of Maxwell Dusty Fluid Flow Over a Porous Medium With Variable Thermal Conductivity

Engineering Reports, Volume 7, Issue 12, December 2025.
Flow geometry. ABSTRACT This research formulates a two‐phase mathematical model to investigate the dynamics of a Maxwell dusty fluid across a linearly stretching surface embedded within a Darcy–Forchheimer porous medium, influenced by a magnetic field and varying thermal conductivity.
Seham Ayesh Allahyani, Shafiullah Niazai, Shanza Nazeer, Madiha Akram, Amal Abdulrahman, Ejaz Ahmed, Sohail Nadeem   +6 more
wiley   +1 more source