Results 61 to 70 of about 4,422,220 (157)

A novel ultra-high-speed air-based Taylor–Couette apparatus for exploring narrow-gap flows in high-speed rotating machinery

Flow
We present the design, construction and initial experimental validation of the Northwestern Polytechnical University Taylor–Couette (NPU-TC) apparatus, specifically developed to explore turbulent Taylor–Couette flows under conditions relevant to ultra ...
Xi-Ran Liu, Xue-Jie Wang, Jia-Qi Ma, Xin Chen, Heng-Dong Xi   +4 more
doaj   +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

Validation of a Novel Self‐Consistent Mean‐Field Approach and Corresponding Equation to Describe the Concentration Dependence of the Viscosity of Polymer Solutions

Advances in Polymer Technology, Volume 2026, Issue 1, 2026.
Polymer composites and polymer solutions are extensively studied in polymer science. For polymer solutions, the viscosity is a key property relevant for many applications, where the intrinsic viscosity plays an important role. A recent self‐consistent theoretical description revealed a novel equation relating solution viscosity to concentration and ...
Kanan Aliyev, Dirk W. Schubert, Srijoni Sengupta   +2 more
wiley   +1 more source

Effects of wall compliance on the laminar–turbulent transition of torsional Couette flow [PDF]

, 2003
Torsional Couette flow between a rotating disk and a stationary wall is studied experimentally. The surface of the disk is either rigid or covered with a compliant coating.
Ali, Reza, P. LE GAL, Le Gal, P., Schouveiler, Lionel, Thomas, Peter J., Chauve, Marie-Pierre, Schouveiler, L., L. SCHOUVEILER, Chauve, M. P., Carpenter, Peter W., P. W. CARPENTER, Carpenter, P. W., A. CROS, Ali, R., Cros, Anne, M. P. CHAUVE, Thomas, P. J., Le Gal, Patrice, Cros, A., P. J. THOMAS, R. ALI   +20 more
core   +1 more source

Transition to magnetorotational turbulence in Taylor–Couette flow with imposed azimuthal magnetic field

New Journal of Physics, 2015
The magnetorotational instability (MRI) is thought to be a powerful source of turbulence and momentum transport in astrophysical accretion discs, but obtaining observational evidence of its operation is challenging.
A Guseva, A P Willis, R Hollerbach, M Avila   +3 more
doaj   +1 more source

Numerical Investigation of Stick–Slip Flow in Shear‐Thinning and Shear‐Thickening Power‐Law Inelastic Fluids

International Journal of Mathematics and Mathematical Sciences, Volume 2026, Issue 1, 2026.
This research focuses on studying an incompressible, non‐Newtonian fluid within an axisymmetric straight channel in cylindrical coordinates, divided under the influence of two zones, subject to two boundary conditions: one without slip and the other with slip.
Ihssan A. Fadhel, Alaa A. Al-Khashab, Anas Al-Haboobi, Alaa H. Al-Muslimawi, Shikha Binwal   +4 more
wiley   +1 more source

Analysis of the flow pattern modifications in a bubbly Couette-Taylor flow [PDF]

, 2007
The aim of this Brief Communication is to discuss the bubble effect on the Couette-Taylor flow patterns in the transition from laminar to turbulent flow, especially in the weakly turbulent regime. It is shown that bubble location and local void fractions
MEHEL, Amine, GABILLET, Céline, C. Gabillet, A. Mehel, H. Djeridi, DJERIDI, Henda, Mehel, A.   +6 more
core   +1 more source

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

Microwave Engineering of Manganese‐Rich Layered‐Spinel Cathode Materials for Enhanced Lithium‐Ion Battery Performance

ChemElectroChem, Volume 12, Issue 23, November 26, 2025.
Microwave‐assisted synthesis promotes the in situ formation of a spinel phase within the bulk LiMn0.662Ni0.173Co0.165O2 layered material, significantly enhancing the physico‐chemistry of the layered‐spinel heterostructure (including improved morphology, lattice expansion, reduced cation mixing, higher lattice oxygen content).
Tebogo Tsekeli, Aderemi Bashiru Haruna, Kenneth Ikechukwu Ozoemena   +2 more
wiley   +1 more source

Micro-volume couette flow sample orientation for absorbance and fluorescence linear dichroism [PDF]

, 2004
Linear dichroism (LD) can be used to study the alignment of absorbing chromophores within long molecules. In particular, Couette flow LD has been used to good effect in probing ligand binding to DNA and to fibrous proteins.
Marrington, Rachel, Halsall, DJ, Marrington, R, Rodger, A, Dafforn, Timothy R., Rodger, Alison, Dafforn, Timothy, Dafforn, Tim, Halsall, David J.   +8 more
core   +1 more source