Results 51 to 60 of about 3,072,198 (245)

Adaptive Hagen–Poiseuille flows on graphs

Physica D: Nonlinear Phenomena, 2022
We derive a class of equations describing low Reynolds number steady flows of incompressible and viscous fluids in networks made of straight channels, with several sources and sinks, and adaptive conductivities. The flow is controlled by the fluxes at sources and sinks.
Rodrigo Almeida, Rui Dilão
openaire   +3 more sources

Stability of concentrated suspensions under Couette and Poiseuille flow [PDF]

, 2018
The stability of two-dimensional Poiseuille flow and plane Couette flow for concentrated suspensions is investigated. Linear stability analysis of the two-phase flow model for both flow geometries shows the existence of a convectively driven instability ...
Muench, Andreas, Barbara Wagner, Ahnert, Tobias, Tobias Ahnert, Niethammer, B, Andreas Münch, Münch, Andreas, Muench, A, Wagner, Barbara, Barbara Niethammer, Ahnert, T, Wagner, B, Niethammer, Barbara   +12 more
core   +1 more source

CALB2 is a Mechanoresistance Gene in Metastatic Prostate Cancer

Advanced Science, EarlyView.
Prostate cancer cell lines of differing origins were cultured over many passages while being subjected to semi‐lethal levels of fluid shear stress, representing the harsh mechanical environment these cells are subjected to in the circulation during the process of distant metastasis.
Abigail R. Fabiano, Allen C. Luo, Paul Taufalele, Jenna A. Dombroski, Ehsan Aalaei, Schyler J. Rowland, Melissa S. Cantú, Alexandria T. Carter, Samantha V. Knoblauch, Cynthia A. Reinhart‐King, Michael R. King   +10 more
wiley   +1 more source

Design method of a vertical screw conveyor based on Taylor–Couette–Poiseuille stable helical vortex

Advances in Mechanical Engineering, 2017
This article investigates gas–solid two-phase flow in a vertical screw conveyor and analyzes the distribution function of the circumferential velocity of particles in the radial direction.
Sun Xiaoxia, Meng Wenjun, Yuan yuan
doaj   +1 more source

Thermal Radiation and Chemical Reaction Effects on Unsteady Magnetohydrodynamic Third Grade Fluid Flow Between Stationary and Oscillating Plates

International Journal of Applied Mechanics and Engineering, 2019
An analysis was carried out for an unsteady magnetohydrodynamic(MHD) flow of a generalized third grade fluid between two parallel plates. The fluid flow is a result of the plate oscillating, moving and pressure gradient.
A.S. Idowu, U. Sani
doaj   +1 more source

Architecture‐Engineered Semi‐Crystalline Microporous Polymer Membranes for Precise Molecular Separation

Advanced Science, EarlyView.
Guided by a Random Forest model, a π–π‐driven ordered stacking strategy deploys functionally distinct substructures to restrict chain segment motion and increase free volume, while preserving the intermolecular interactions that maintain structural integrity.
Zi‐Meng Xu, Hao Zhuo, Song‐Hui Zhi, Xiao‐Feng Zhong, Pan‐Pan Zhang, Si‐Yuan Yang, Wen‐Yong Yang, Guang‐Yong Shen, Ya‐Zhao Li, Yi Li, Ming Xue   +10 more
wiley   +1 more source

Semianalytical methods for heat and fluid flow between two parallel plates

Journal of Thermal Engineering, 2015
The present study attempts to investigate the effects the viscous dissipation on the unsteady temperature distribution in the conduction limit for both hydrodynamically and thermally fully developed, laminar flow of Newtonian fluid between two ...
Balaram Kundu
doaj   +1 more source

Responsive Open Microfluidic Logic for Mechanical Computing

Advanced Science, EarlyView.
Coupling elasticity with capillarity transforms mechanical compression into binary fluidic states, enabling deterministic logic in open microfluidic circuits. This work demonstrates that computation can emerge from interactions between mechanic and fluidic domains, establishing a general strategy for embedding information processing directly within ...
Roi Almog, Bat‐El Pinchasik
wiley   +1 more source

Caribbean plate tilted and actively dragged eastwards by low-viscosity asthenospheric flow

Nature Communications, 2021
Here, the authors follow a new approach using analytic solutions for Poiseuille-Couette channel flow to compute asthenospheric viscosities under the Caribbean.
Yi-Wei Chen, Lorenzo Colli, Dale E. Bird, Jonny Wu, Hejun Zhu   +4 more
doaj   +1 more source

Molecular Friction Trumps Viscosity in Angstrofluidic Transport. [PDF]

Small
Single‐file transport through sub‐1 nm graphene nanopore and carbon nanotube is investigated using molecular dynamics and ergodic trajectory sampling. The study shows that confinement geometry and wall‐fluid interaction strength govern molecular mobility, allowing atomistic motion to be translated into a continuum‐based resistance coefficient for ...
Hossain JA, Barisik M, Bakli C, Chakraborty S, Kim B.   +4 more
europepmc   +2 more sources