Results 61 to 70 of about 578 (178)

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

Spectral method for identification of flow regimes in a Couette-Taylor annular flow [PDF]

E3S Web of Conferences
The paper presents a study of flow structure in an annular flow of the Couette-Taylor system, employing spectral analysis of moment of resistance and radial dynamic pressure pulsations. Experiments were conducted on a model featuring a single annular gap,
Miskiv Nikolay, Mamonov Valeriy, Nazarov Alexander, Serov Anatoliy, Terekhov Victor   +4 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

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

Transient generalized Taylor-Couette flow: a semi-analytical approach

Journal of Taibah University for Science, 2020
Semi-analytical solution of transient generalized Taylor-Couette flow of a viscous, incompressible fluid between the gaps of concentric rotating cylinders under applied azimuthal pressure gradient ispresented.
Basant Kumar Jha, Yahaya Jibrin Danjuma
doaj   +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

Stability and instability of hydromagnetic Taylor–Couette flows [PDF]

Physics Reports, 2018
Decades ago S. Lundquist, S. Chandrasekhar, P.H. Roberts and R. J.~Tayler first posed questions about the stability of Taylor-Couette flows of conducting material under the influence of large-scale magnetic fields. These and many new questions can now be answered numerically where the nonlinear simulations even provide the instability-induced values of
Rüdiger, G, Gellert, M, Hollerbach, R, Schultz, M, Stefani, F   +4 more
openaire   +3 more sources

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

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

Multiscale Coupling Between Macroscopic Mechanics and Atomic Assembly (MM–AA) of Soft‐Lattice Halide Perovskites

Aggregate, Volume 6, Issue 11, November 2025.
This review clarifies the multiscale coupling mechanisms between macroscopic mechanics (e.g., surface tension, fluid shear, interfacial stress) and atomic assembly, highlighting the importance of mechanical regulation in suppressing solute aggregation and guiding crystal orientation.
Xiangzhe Li, Lizhi Ren, Xiaojia Zheng, Bed Poudel, Kai Wang, Jin Qian   +5 more
wiley   +1 more source